diff --git a/16-slices/exercises/10-append-sort-nums/main.go b/16-slices/exercises/10-append-sort-nums/main.go
new file mode 100644
index 0000000..d292fcb
--- /dev/null
+++ b/16-slices/exercises/10-append-sort-nums/main.go
@@ -0,0 +1,38 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Append and Sort Numbers
+//
+//  We'll have a []string that should contain numbers.
+//
+//  Your task is to convert the []string to an int slice.
+//
+//  1. Get the numbers from the command-line
+//
+//  2. Append them to an []int
+//
+//  3. Sort the numbers
+//
+//  4. Print them
+//
+//  5. Handle the error cases
+//
+//
+// EXPECTED OUTPUT
+//
+//  go run main.go
+//    provide a few numbers
+//
+//  go run main.go 4 6 1 3 0 9 2
+//    [0 1 2 3 4 6 9]
+//
+//  go run main.go a b c
+//    []
+//
+//  go run main.go 4 a 1 c d 9
+//    [1 4 9]
+//
+// ---------------------------------------------------------
+
+func main() {
+}
diff --git a/16-slices/exercises/10-append-sort-nums/solution/main.go b/16-slices/exercises/10-append-sort-nums/solution/main.go
new file mode 100644
index 0000000..495faa6
--- /dev/null
+++ b/16-slices/exercises/10-append-sort-nums/solution/main.go
@@ -0,0 +1,36 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"sort"
+	"strconv"
+)
+
+func main() {
+	args := os.Args[1:]
+	if len(args) == 0 {
+		fmt.Println("provide a few numbers")
+		return
+	}
+
+	var nums []int
+	for _, s := range args {
+		n, err := strconv.Atoi(s)
+		if err != nil {
+			continue
+		}
+
+		nums = append(nums, n)
+	}
+
+	sort.Ints(nums)
+	fmt.Println(nums)
+}
diff --git a/16-slices/exercises/11-housing-prices/main.go b/16-slices/exercises/11-housing-prices/main.go
new file mode 100644
index 0000000..744941a
--- /dev/null
+++ b/16-slices/exercises/11-housing-prices/main.go
@@ -0,0 +1,71 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Housing Prices
+//
+//  We have received housing prices. Your task is to load the data into
+//  appropriately typed slices then print them.
+//
+//  1. Check out the expected output
+//
+//
+//  2. Check out the code below
+//
+//     1. header   : stores the column headers
+//     2. data     : stores the real data related to each column
+//     3. separator: you will use it to separate the data
+//
+//
+//  3. Parse the data
+//
+//     1. Separate it into rows by using the newline character ("\n")
+//
+//     2. For each row, separate it by using the separator (",")
+//
+//
+//  4. Load the data into distinct slices
+//
+//     1. Load the locations into a []string
+//     2. Load the sizes into []int
+//     3. Load the beds into []int
+//     4. Load the baths into []int
+//     5. Load the prices into []int
+//
+//
+//  5. Print the header
+//
+//     1. Separate it by using the separator
+//
+//     2. Print each column 15 character wide ("%-15s")
+//
+//
+//  6. Print the rows from the slices that you've created, line by line
+//
+//
+// EXPECTED OUTPUT
+//
+//  Location       Size           Beds           Baths          Price
+//  ===========================================================================
+//  New York       100            2              1              100000
+//  New York       150            3              2              200000
+//  Paris          200            4              3              400000
+//  Istanbul       500            10             5              1000000
+//
+//
+// HINTS
+//
+//  + strings.Split function can separate a string into a []string
+//
+// ---------------------------------------------------------
+
+func main() {
+	const (
+		header = "Location,Size,Beds,Baths,Price"
+		data   = `New York,100,2,1,100000
+New York,150,3,2,200000
+Paris,200,4,3,400000
+Istanbul,500,10,5,1000000`
+
+		separator = ","
+	)
+}
diff --git a/16-slices/exercises/11-housing-prices/solution/main.go b/16-slices/exercises/11-housing-prices/solution/main.go
new file mode 100644
index 0000000..52d8069
--- /dev/null
+++ b/16-slices/exercises/11-housing-prices/solution/main.go
@@ -0,0 +1,65 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+func main() {
+	const (
+		header = "Location,Size,Beds,Baths,Price"
+		data   = `New York,100,2,1,100000
+New York,150,3,2,200000
+Paris,200,4,3,400000
+Istanbul,500,10,5,1000000`
+
+		separator = ","
+	)
+
+	var (
+		locs                       []string
+		sizes, beds, baths, prices []int
+	)
+
+	rows := strings.Split(data, "\n")
+
+	for _, row := range rows {
+		cols := strings.Split(row, separator)
+
+		locs = append(locs, cols[0])
+
+		n, _ := strconv.Atoi(cols[1])
+		sizes = append(sizes, n)
+
+		n, _ = strconv.Atoi(cols[2])
+		beds = append(beds, n)
+
+		n, _ = strconv.Atoi(cols[3])
+		baths = append(baths, n)
+
+		n, _ = strconv.Atoi(cols[4])
+		prices = append(prices, n)
+	}
+
+	for _, h := range strings.Split(header, separator) {
+		fmt.Printf("%-15s", h)
+	}
+	fmt.Printf("\n%s\n", strings.Repeat("=", 75))
+
+	for i := range rows {
+		fmt.Printf("%-15s", locs[i])
+		fmt.Printf("%-15d", sizes[i])
+		fmt.Printf("%-15d", beds[i])
+		fmt.Printf("%-15d", baths[i])
+		fmt.Printf("%-15d", prices[i])
+		fmt.Println()
+	}
+}
diff --git a/16-slices/exercises/12-housing-prices-averages/main.go b/16-slices/exercises/12-housing-prices-averages/main.go
new file mode 100644
index 0000000..4014a92
--- /dev/null
+++ b/16-slices/exercises/12-housing-prices-averages/main.go
@@ -0,0 +1,38 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Housing Prices and Averages
+//
+//  Use the previous exercise to solve this exercise (Housing Prices).
+//
+//  Your task is to print the averages of the sizes, beds, baths, and prices.
+//
+//
+// EXPECTED OUTPUT
+//
+//  Location       Size           Beds           Baths          Price
+//  ===========================================================================
+//  New York       100            2              1              100000
+//  New York       150            3              2              200000
+//  Paris          200            4              3              400000
+//  Istanbul       500            10             5              1000000
+//
+//  ===========================================================================
+//                 237.50         4.75           2.75           425000.00
+//
+// ---------------------------------------------------------
+
+func main() {
+	const (
+		header = "Location,Size,Beds,Baths,Price"
+		data   = `New York,100,2,1,100000
+New York,150,3,2,200000
+Paris,200,4,3,400000
+Istanbul,500,10,5,1000000`
+
+		separator = ","
+	)
+
+	// Solve this exercise by using your previous solution for
+	// the "Housing Prices" exercise.
+}
diff --git a/16-slices/exercises/12-housing-prices-averages/solution/main.go b/16-slices/exercises/12-housing-prices-averages/solution/main.go
new file mode 100644
index 0000000..0638747
--- /dev/null
+++ b/16-slices/exercises/12-housing-prices-averages/solution/main.go
@@ -0,0 +1,104 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+func main() {
+	const (
+		header = "Location,Size,Beds,Baths,Price"
+		data   = `New York,100,2,1,100000
+New York,150,3,2,200000
+Paris,200,4,3,400000
+Istanbul,500,10,5,1000000`
+
+		separator = ","
+	)
+
+	var (
+		locs                       []string
+		sizes, beds, baths, prices []int
+	)
+
+	rows := strings.Split(data, "\n")
+
+	for _, row := range rows {
+		cols := strings.Split(row, separator)
+
+		locs = append(locs, cols[0])
+
+		n, _ := strconv.Atoi(cols[1])
+		sizes = append(sizes, n)
+
+		n, _ = strconv.Atoi(cols[2])
+		beds = append(beds, n)
+
+		n, _ = strconv.Atoi(cols[3])
+		baths = append(baths, n)
+
+		n, _ = strconv.Atoi(cols[4])
+		prices = append(prices, n)
+	}
+
+	for _, h := range strings.Split(header, separator) {
+		fmt.Printf("%-15s", h)
+	}
+	fmt.Printf("\n%s\n", strings.Repeat("=", 75))
+
+	for i := range rows {
+		fmt.Printf("%-15s", locs[i])
+		fmt.Printf("%-15d", sizes[i])
+		fmt.Printf("%-15d", beds[i])
+		fmt.Printf("%-15d", baths[i])
+		fmt.Printf("%-15d", prices[i])
+		fmt.Println()
+	}
+
+	// -------------------------------------------------------------------------
+	// print the averages
+	//
+	// evil note:
+	// later on, you will see how easy it would be to solve this
+	// using the functions instead. there are a lot of repetitive code here.
+	// -------------------------------------------------------------------------
+	fmt.Printf("\n%s\n", strings.Repeat("=", 75))
+
+	// jump over the location column
+	fmt.Printf("%-15s", "")
+
+	var sum int
+
+	for _, n := range sizes {
+		sum += n
+	}
+	fmt.Printf("%-15.2f", float64(sum)/float64(len(sizes)))
+
+	sum = 0
+	for _, n := range beds {
+		sum += n
+	}
+	fmt.Printf("%-15.2f", float64(sum)/float64(len(beds)))
+
+	sum = 0
+	for _, n := range baths {
+		sum += n
+	}
+	fmt.Printf("%-15.2f", float64(sum)/float64(len(baths)))
+
+	sum = 0
+	for _, n := range prices {
+		sum += n
+	}
+	fmt.Printf("%-15.2f", float64(sum)/float64(len(prices)))
+
+	fmt.Println()
+}
diff --git a/16-slices/exercises/13-slicing-basics/main.go b/16-slices/exercises/13-slicing-basics/main.go
new file mode 100644
index 0000000..a5ee57e
--- /dev/null
+++ b/16-slices/exercises/13-slicing-basics/main.go
@@ -0,0 +1,54 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Slice the numbers
+//
+//   We've a string that contains even and odd numbers.
+//
+//   1. Convert the string to an []int
+//
+//   2. Print the slice
+//
+//   3. Slice it for the even numbers and print it (assign it to a new slice variable)
+//
+//   4. Slice it for the odd numbers and print it (assign it to a new slice variable)
+//
+//   5. Slice it for the two numbers at the middle
+//
+//   6. Slice it for the first two numbers
+//
+//   7. Slice it for the last two numbers (use the len function)
+//
+//   8. Slice the evens slice for the last one number
+//
+//   9. Slice the odds slice for the last two numbers
+//
+//
+// EXPECTED OUTPUT
+//   go run main.go
+//
+//     nums        : [2 4 6 1 3 5]
+//     evens       : [2 4 6]
+//     odds        : [1 3 5]
+//     middle      : [6 1]
+//     first 2     : [2 4]
+//     last 2      : [3 5]
+//     evens last 1: [6]
+//     odds last 2 : [4 6]
+//
+//
+// NOTE
+//
+//  You can also use my prettyslice package for printing the slices.
+//
+//
+// HINT
+//
+//  Find a function in the strings package for splitting the string into []string
+//
+// ---------------------------------------------------------
+
+func main() {
+	// uncomment the declaration below
+	// data := "2 4 6 1 3 5"
+}
diff --git a/16-slices/exercises/13-slicing-basics/solution/main.go b/16-slices/exercises/13-slicing-basics/solution/main.go
new file mode 100644
index 0000000..3dbd14a
--- /dev/null
+++ b/16-slices/exercises/13-slicing-basics/solution/main.go
@@ -0,0 +1,40 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+func main() {
+	data := "2 4 6 1 3 5"
+	splitted := strings.Fields(data)
+
+	var nums []int
+	for _, s := range splitted {
+		n, _ := strconv.Atoi(s)
+		nums = append(nums, n)
+	}
+
+	// rest of the code for this exercise
+	fmt.Println("nums        :", nums)
+
+	evens, odds := nums[:3], nums[3:]
+
+	fmt.Println("evens       :", evens)
+	fmt.Println("odds        :", odds)
+
+	fmt.Println("middle      :", nums[2:4])
+	fmt.Println("first 2     :", nums[:2])
+	fmt.Println("last 2      :", nums[len(nums)-2:])
+
+	fmt.Println("evens last 1:", evens[len(evens)-1:])
+	fmt.Println("odds last 2 :", evens[len(evens)-2:])
+}
diff --git a/16-slices/exercises/14-slicing-by-args/main.go b/16-slices/exercises/14-slicing-by-args/main.go
new file mode 100644
index 0000000..49063db
--- /dev/null
+++ b/16-slices/exercises/14-slicing-by-args/main.go
@@ -0,0 +1,109 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Slicing by arguments
+//
+//   We've a []string, you will get arguments from the command-line,
+//   then you will print only the elements that are requested.
+//
+//   1. Print the []string (it's in the code below)
+//
+//   2. Get the starting and stopping positions from the command-line
+//
+//   3. Print the []string slice by slicing it using the starting and stopping
+//      positions
+//
+//   4. Handle the error cases (see the expected output below)
+//
+//   5. Add new elements to the []string slice literal.
+//      Your program should work without changing the rest of the code.
+//
+//   6. Now, play with your program, get a deeper sense of how the slicing
+//      works.
+//
+//
+// EXPECTED OUTPUT
+//
+//  go run main.go
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    Provide only the [starting] and [stopping] positions
+//
+//
+//  (error because: we expect only two arguments)
+//
+//  go run main.go 1 2 4
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    Provide only the [starting] and [stopping] positions
+//
+//
+//  (error because: starting index >= 0 && stopping pos <= len(slice) )
+//
+//  go run main.go -1 5
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    Wrong positions
+//
+//
+//  (error because: starting <= stopping)
+//
+//  go run main.go 3 2
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    Wrong positions
+//
+//
+//  go run main.go 0
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Normandy Verrikan Nexus Warsaw]
+//
+//
+//  go run main.go 1
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Verrikan Nexus Warsaw]
+//
+//
+//  go run main.go 2
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Nexus Warsaw]
+//
+//
+//  go run main.go 3
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Warsaw]
+//
+//
+//  go run main.go 4
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    []
+//
+//
+//  go run main.go 0 3
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Normandy Verrikan Nexus]
+//
+//
+//  go run main.go 1 3
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Verrikan Nexus]
+//
+//
+//  go run main.go 1 2
+//    ["Normandy" "Verrikan" "Nexus" "Warsaw"]
+//
+//    [Verrikan]
+//
+// ---------------------------------------------------------
+
+func main() {
+	// uncomment the slice below
+	// ships := []string{"Normandy", "Verrikan", "Nexus", "Warsaw"}
+}
diff --git a/16-slices/exercises/14-slicing-by-args/solution/main.go b/16-slices/exercises/14-slicing-by-args/solution/main.go
new file mode 100644
index 0000000..33ec99f
--- /dev/null
+++ b/16-slices/exercises/14-slicing-by-args/solution/main.go
@@ -0,0 +1,42 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+)
+
+func main() {
+	ships := []string{"Normandy", "Verrikan", "Nexus", "Warsaw"}
+
+	fmt.Printf("%q\n\n", ships)
+
+	from, to := 0, len(ships)
+
+	switch poss := os.Args[1:]; len(poss) {
+	default:
+		fallthrough
+	case 0:
+		fmt.Println("Provide only the [starting] and [stopping] positions")
+		return
+	case 2:
+		to, _ = strconv.Atoi(poss[1])
+		fallthrough
+	case 1:
+		from, _ = strconv.Atoi(poss[0])
+	}
+
+	if l := len(ships); from < 0 || from > l || to > l || from > to {
+		fmt.Println("Wrong positions")
+		return
+	}
+
+	fmt.Println(ships[from:to])
+}
diff --git a/16-slices/exercises/15-slicing-housing-prices/main.go b/16-slices/exercises/15-slicing-housing-prices/main.go
new file mode 100644
index 0000000..e05b359
--- /dev/null
+++ b/16-slices/exercises/15-slicing-housing-prices/main.go
@@ -0,0 +1,113 @@
+package main
+
+// ---------------------------------------------------------
+// EXERCISE: Slicing the Housing Prices
+//
+//  We have received housing prices. Your task is to print only the requested
+//  columns of data (see the expected output).
+//
+//  1. Separate the data by the newline ("\n") -> rows
+//
+//  2. Separate each row of the data by the separator (",") -> columns
+//
+//  3. Find the from and to positions inside the columns depending
+//     on the command-line arguments.
+//
+//  4. Print only the requested column headers and their data
+//
+//
+// RESTRICTIONS
+//
+//  + You should use slicing when printing the columns.
+//
+//
+// EXPECTED OUTPUT
+//
+//  go run main.go
+//    Location       Size           Beds           Baths          Price
+//
+//    New York       100            2              1              100000
+//    New York       150            3              2              200000
+//    Paris          200            4              3              400000
+//    Istanbul       500            10             5              1000000
+//
+//
+//  go run main.go Location
+//    Location       Size           Beds           Baths          Price
+//
+//    New York       100            2              1              100000
+//    New York       150            3              2              200000
+//    Paris          200            4              3              400000
+//    Istanbul       500            10             5              1000000
+//
+//
+//  NOTE : Finds the position of the Size column and slices the columns
+//         appropriately.
+//
+//  go run main.go Size
+//    Size           Beds           Baths          Price
+//
+//    100            2              1              100000
+//    150            3              2              200000
+//    200            4              3              400000
+//    500            10             5              1000000
+//
+//
+//  NOTE : Finds the positions of the Size and Baths columns and
+//         slices the columns appropriately.
+//
+//  go run main.go Size Baths
+//    Size           Beds           Baths
+//
+//    100            2              1
+//    150            3              2
+//    200            4              3
+//    500            10             5
+//
+//
+//  go run main.go Beds Price
+//    Beds           Baths          Price
+//
+//    2              1              100000
+//    3              2              200000
+//    4              3              400000
+//    10             5              1000000
+//
+//
+//  Note : It works even if the given column name does not exist.
+//
+//  go run main.go Beds NotExist
+//    Beds           Baths          Price
+//
+//    2              1              100000
+//    3              2              200000
+//    4              3              400000
+//    10             5              1000000
+//
+//
+//  go run main.go NotExist NotExist
+//    Location       Size           Beds           Baths          Price
+//
+//    New York       100            2              1              100000
+//    New York       150            3              2              200000
+//    Paris          200            4              3              400000
+//    Istanbul       500            10             5              1000000
+//
+//
+// HINTS
+//
+//  + strings.Split function can separate a string into a []string
+//
+// ---------------------------------------------------------
+
+func main() {
+	const (
+		data = `Location,Size,Beds,Baths,Price
+New York,100,2,1,100000
+New York,150,3,2,200000
+Paris,200,4,3,400000
+Istanbul,500,10,5,1000000`
+
+		separator = ","
+	)
+}
diff --git a/16-slices/exercises/15-slicing-housing-prices/solution/main.go b/16-slices/exercises/15-slicing-housing-prices/solution/main.go
new file mode 100644
index 0000000..34b20f7
--- /dev/null
+++ b/16-slices/exercises/15-slicing-housing-prices/solution/main.go
@@ -0,0 +1,62 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"strings"
+)
+
+func main() {
+	const (
+		data = `Location,Size,Beds,Baths,Price
+New York,100,2,1,100000
+New York,150,3,2,200000
+Paris,200,4,3,400000
+Istanbul,500,10,5,1000000`
+
+		separator = ","
+	)
+
+	// parse the data
+	rows := strings.Split(data, "\n")
+	cols := strings.Split(rows[0], separator)
+
+	// default case: slice for all the columns
+	from, to := 0, len(cols)
+
+	// find the from and to positions depending on the command-line arguments
+	args := os.Args[1:]
+	for i, v := range cols {
+		l := len(args)
+
+		if l >= 1 && v == args[0] {
+			from = i
+		}
+
+		if l == 2 && v == args[1] {
+			to = i + 1 // +1 because the stopping index is a position
+		}
+	}
+
+	for i, row := range rows {
+		cols := strings.Split(row, separator)
+
+		// print the only the requested columns
+		for _, h := range cols[from:to] {
+			fmt.Printf("%-15s", h)
+		}
+		fmt.Println()
+
+		// print extra new line for the header
+		if i == 0 {
+			fmt.Println()
+		}
+	}
+}
diff --git a/16-slices/exercises/README.md b/16-slices/exercises/README.md
index 281ae48..22f658f 100644
--- a/16-slices/exercises/README.md
+++ b/16-slices/exercises/README.md
@@ -24,4 +24,21 @@ These are warm-up exercises that will reinforce your knowledge of slices.
 
 2. **[Append #2 — Append to a nil slice](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/08-append-2)**
 
-3. **[Append #3 — Fix the problems](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/09-append-3-fix)**
\ No newline at end of file
+3. **[Append #3 — Fix the problems](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/09-append-3-fix)**
+
+4. **[Append and Sort Numbers](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/10-append-sort-nums)**
+
+5. **[Housing Prices](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/11-housing-prices)**
+
+6. **[Housing Prices and Averages](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/12-housing-prices-averages)**
+
+
+---
+
+## Exercises Level III - Slicing
+
+1. **[Slice the numbers](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/13-slicing-basics)**
+
+2. **[Slicing by arguments](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/14-slicing-by-args)**
+
+3. **[Slicing the Housing Prices](https://github.com/inancgumus/learngo/tree/master/16-slices/exercises/15-slicing-housing-prices)**
\ No newline at end of file
diff --git a/16-slices/questions/3-slicing.md b/16-slices/questions/3-slicing.md
new file mode 100644
index 0000000..abb9df1
--- /dev/null
+++ b/16-slices/questions/3-slicing.md
@@ -0,0 +1,138 @@
+# Slicing Quiz
+
+## What does this code print?
+```go
+nums := []int{9, 7, 5}
+nums = append(nums, 2, 4, 6)
+
+fmt.Println(nums[2:4])
+```
+1. [9 7 5 2 4 6]
+2. [5 2] *CORRECT*
+3. [4 6]
+4. [7 2]
+5. [9 7]
+
+> **2:** nums is [9 7 5 2 4 6]. So, nums[2:4] is [5 2]. Remember, in nums[2:4] -> 2 is the starting index, so nums[2] is 5; And 4 is the stopping position, so nums[4-1] is 2 (-1 because the stopping position is the element position). So, nums[2:4] returns a new slice that contains the elements at the middle of the nums slice.
+
+
+## What does this code print?
+```go
+nums := []int{9, 7, 5}
+nums = append(nums, 2, 4, 6)
+
+fmt.Println(nums[:2])
+```
+1. [9 7 5 2 4 6]
+2. [5 2]
+3. [4 6]
+4. [7 2]
+5. [9 7] *CORRECT*
+
+> **5:** nums is [9 7 5 2 4 6]. So, nums[:2] is nums[0:2] which in turn returns [9 7].
+
+
+## What does this code print?
+```go
+nums := []int{9, 7, 5}
+nums = append(nums, 2, 4, 6)
+
+fmt.Println(nums[len(nums)-2:])
+```
+1. [9 7 5 2 4 6]
+2. [5 2]
+3. [4 6] *CORRECT*
+4. [7 2]
+5. [9 7]
+
+> **3:** nums is [9 7 5 2 4 6]. So, nums[len(nums)-2:] is nums[4:6] (len(nums) is 6) which in turn returns [4 6].
+
+
+## What does this code print?
+```go
+names := []string{"einstein", "rosen", "newton"}
+names = names[:]
+fmt.Println(names[:1])
+```
+1. [einstein rosen newton]
+2. [einstein rosen]
+3. [einstein] *CORRECT*
+4. []
+
+> **3:** names[:] is names[0:3] -> [einstein rosen newton]. names[:1] is names[0:1] -> [einstein].
+
+
+## What is the type of the marked expression below?
+```go
+names := []string{"einstein", "rosen", "newton"}
+names[2:3] // <- marked
+```
+
+1. []string *CORRECT*
+2. string
+3. names
+4. []int
+
+> **1:** Yes! A slicing expression returns a slice.
+> 
+> **2:** Remember, a slicing expression returns a slice. Did I give you the answer? Oops.
+
+
+## What is the type of the marked expression below?
+```go
+names := []string{"einstein", "rosen", "newton"}
+names[2] // <- marked
+```
+
+1. []string
+2. string *CORRECT*
+3. names
+4. []int
+
+> **1:** Remember, an index expression returns an element value, not a slice.
+> 
+> **2:** Yep! An index expression returns an element value. The element type of the []string slice is string, so the returned value is a string value.
+
+
+## Which index expression returns the "rosen" element?
+```go
+names := []string{"einstein", "rosen", "newton"}
+names = names[1:len(names) - 1]
+```
+1. names[0] *CORRECT*
+2. names[1]
+3. names[2]
+
+> **1:** That's right: names2 is ["rosen"] after the slicing.
+> 
+> **2:** That's not right. Remember, indexes are relative to a slice. names is ["einstein" "rosen" "newton"] but names[1:len(names)-1] is ["rosen"]. So, names2[1] is an error, it's because, the length of the last slice is 1.
+
+
+## What does this code print?
+```go
+names := []string{"einstein", "rosen", "newton"}
+names = names[1:]
+names = names[1:]
+fmt.Println(names)
+```
+1. [einstein rosen newton]
+2. [rosen newton]
+3. [newton] *CORRECT*
+4. []
+
+> **3:** Remember, slicing returns a new slice. Here, each `names = names[1:]` statement overwrites the names slice with the newly returned slice from the slicing. At first, the names was [einstein rosen newton]. After the first slicing, the names becomes [rosen newton]. After the second slicing, names becomes [newton]. See this for the complete explanation: https://play.golang.org/p/EsEHrSeByFR
+
+
+## What does this code print?
+```go
+i := 2
+s := fmt.Sprintf("i = %d * %d = %d", i, i, i*i)
+fmt.Print(s)
+```
+
+1. i = i * i = i*i
+2. i = %d * %d = %d
+3. i = 2 * 2 = 2
+4. i = 2 * 2 = 4 *CORRECT*
+
+> **4:** Awesome! Sprintf works just like Printf. Instead of printing the result to standard out (usually to command-line prompt), it returns a string value.
\ No newline at end of file
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/empty1.txt b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/empty1.txt
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/empty1.txt
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/empty1.txt
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/empty2.txt b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/empty2.txt
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/empty2.txt
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/empty2.txt
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/empty3.txt b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/empty3.txt
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/empty3.txt
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/empty3.txt
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/nonEmpty1.txt b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/nonEmpty1.txt
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/nonEmpty1.txt
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/nonEmpty1.txt
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/nonEmpty2.txt b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/nonEmpty2.txt
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/nonEmpty2.txt
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/nonEmpty2.txt
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/nonEmpty3.txt b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/nonEmpty3.txt
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/files/nonEmpty3.txt
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/files/nonEmpty3.txt
diff --git a/x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/main.go b/x-tba/slices/19-empty-file-finder-project/version-3-optimize/main.go
similarity index 100%
rename from x-tba/slices/16-empty-file-finder-project-optimize/version-3-optimize/main.go
rename to x-tba/slices/19-empty-file-finder-project/version-3-optimize/main.go
diff --git a/x-tba/slices/exercises/README.md b/x-tba/slices/exercises/README.md
index 943eb8d..bde330c 100644
--- a/x-tba/slices/exercises/README.md
+++ b/x-tba/slices/exercises/README.md
@@ -1,11 +1,6 @@
 # Slice Exercises
 
 ## TODO
-* slicing
-  * slice exercises... n:m.. using len etc..
-  * create a pagination
-  * use the same slice variable
-
 * internals
   * shared array: implicit/explicit
   * appending to a nil array
diff --git a/x-tba/slices/questions/3-slicing.md b/x-tba/slices/questions/3-slicing.md
deleted file mode 100644
index deb0d44..0000000
--- a/x-tba/slices/questions/3-slicing.md
+++ /dev/null
@@ -1,57 +0,0 @@
-# Slicing Quiz
-
-## What does this program print?
-```go
-nums := []int{9, 7, 5}
-nums = append(nums, 2, 4, 6)
-
-fmt.Println(nums[2:4])
-```
-1. [9 7 5 2 4 6]
-2. [5 2] *CORRECT*
-3. [4 6]
-4. [7 2]
-
-> **2:** nums is [9 7 5 2 4 6]. So, nums[2:4] is [5 2]. Remember, in nums[2:4] -> 2 is the starting index, so nums[2] is 5; And 4 is the stopping position, so nums[4-1] is 2 (-1 because the stopping position is the element position not an index). So, nums[2:4] returns a new slice that contains the elements at the middle of the nums slice.
-
-
-## What does this program print?
-```go
-names := []string{"einstein", "rosen", "newton"}
-fmt.Println(names[:])
-```
-1. [einstein rosen newton] *CORRECT*
-2. [einstein rosen]
-3. [einstein]
-4. []
-
-> **1:** The start index's default value is 0, and the stop position's default value is the length of the slice. So, `names[:]` equals to `names[0:3]`. It returns a new slice with the same elements.
-
-
-## How can you get "rosen" element?
-```go
-names := []string{"einstein", "rosen", "newton"}
-names2 := names[1:len(names) - 1]
-```
-1. names2[0] *CORRECT*
-2. names2[1]
-3. names2[2]
-
-> **1:** That's right: names2 is ["rosen"] after the slicing.
-> 
-> **2:** That's not right. names is ["einstein" "rosen" "newton"] but names2 is ["rosen"] after the slicing. So, names2[1] is an error, it's because, the length of the names2 is 1.
-
-
-## What does this program print?
-```go
-names := []string{"einstein", "rosen", "newton"}
-names = names[1:]
-names = names[1:]
-fmt.Println(names)
-```
-1. [einstein rosen newton]
-2. [rosen newton]
-3. [newton] *CORRECT*
-4. []
-
-> **3:** Remember, slicing returns a new slice. Here, each slicing statement overwrites the names slice with the newly returned slice from the slicing. At first, the names was [einstein rosen newton. After the first slicing, the names becomes [rosen newton]. After the second slicing, names becomes [newton]. See this for the complete explanation: https://play.golang.org/p/EsEHrSeByFR
\ No newline at end of file