add: new tictactoe game

add: testing to tictactoe

rename: tictactoe

add: tictactoe steps

refactor: tictactoe const names

refactor: tictactoe loop

add: tictactoe bad switch example (fallthrough)

refactor: tictactoe loop skin

remove: tictactoe changable skin

refactor: tictactoe all

remove: tictactoe unnecessary base dir

add: tictactoe slices

add: tictactoe slices

remove: tictactoe fallthrough

rename: tictactoe slices 10 -> 09

update: loops skin tictactoe

add: tictactoe randomization

add: tictactoe infinite loop and labeled break

refactor: tictactoe rand and infinite loop

add: tictactoe buggy winning algo

add: tictactoe more tests

rename: tictactoe wrongPlay to wrongMove

add: tictactoe even more tests

fix: tictactoe

rename: tictactoe waitForInput to wait

add: tictactoe os.args gameSpeed

remove: tictactoe unnecessary files

rename: tictactoe game messages

refactor: tictactoe main loop

add: types and arrays

x-tba/tictactoe/11-randomization/board.go

@@ -0,0 +1,26 @@
+package main
+
+import "fmt"
+
+// printBoard prints the board
+func printBoard() {
+	fmt.Printf("%s\n\n", banner)
+	fmt.Printf("%s\n", sepHeader)
+
+	for i, step := 0, 3; i < len(cells); i += step {
+		fmt.Print(sepCell)
+
+		for j := 0; j < step; j++ {
+			move := cells[i+j]
+			fmt.Printf(" %s %s", move, sepCell)
+		}
+
+		fmt.Println()
+
+		if lastLine := (i + step); lastLine != len(cells) {
+			fmt.Println(sepLine)
+		}
+	}
+
+	fmt.Printf("%s\n", sepFooter)
+}