diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-arguments-passed-in-the-wrong-order-when-calling-a-function.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-arguments-passed-in-the-wrong-order-when-calling-a-function.english.md
index 3e3ff200f5..6b741c168f 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-arguments-passed-in-the-wrong-order-when-calling-a-function.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-arguments-passed-in-the-wrong-order-when-calling-a-function.english.md
@@ -54,6 +54,13 @@ console.log(power);
 <section id='solution'>
 
 ```js
-// solution required
+function raiseToPower(b, e) {
+ return Math.pow(b, e);
+}
+
+let base = 2;
+let exp = 3;
+let power = raiseToPower(base, exp);
+console.log(power);
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-missing-open-and-closing-parenthesis-after-a-function-call.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-missing-open-and-closing-parenthesis-after-a-function-call.english.md
index 04e267b811..999f09824f 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-missing-open-and-closing-parenthesis-after-a-function-call.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-missing-open-and-closing-parenthesis-after-a-function-call.english.md
@@ -56,6 +56,13 @@ console.log(result);
 <section id='solution'>
 
 ```js
-// solution required
+function getNine() {
+ let x = 6;
+ let y = 3;
+ return x + y;
+}
+
+let result = getNine();
+console.log(result);
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-misspelled-variable-and-function-names.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-misspelled-variable-and-function-names.english.md
index 6d2d0c1fa3..7cdd011b97 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-misspelled-variable-and-function-names.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-misspelled-variable-and-function-names.english.md
@@ -57,6 +57,9 @@ console.log(`Net working capital is: ${netWorkingCapital}`);
 <section id='solution'>
 
 ```js
-// solution required
+let receivables = 10;
+let payables = 8;
+let netWorkingCapital = receivables - payables;
+console.log(`Net working capital is: ${netWorkingCapital}`);
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-mixed-usage-of-single-and-double-quotes.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-mixed-usage-of-single-and-double-quotes.english.md
index 9dd10ec2a5..a8e396a727 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-mixed-usage-of-single-and-double-quotes.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-mixed-usage-of-single-and-double-quotes.english.md
@@ -53,6 +53,7 @@ console.log(innerHtml);
 <section id='solution'>
 
 ```js
-// solution required
+let innerHtml = "<p>Click here to <a href=\"#Home\">return home</a></p>";
+console.log(innerHtml);
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-off-by-one-errors-when-using-indexing.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-off-by-one-errors-when-using-indexing.english.md
index eb0d6d5135..553540cf18 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-off-by-one-errors-when-using-indexing.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-off-by-one-errors-when-using-indexing.english.md
@@ -63,6 +63,16 @@ countToFive();
 <section id='solution'>
 
 ```js
-// solution required
+function countToFive() {
+ let firstFive = "12345";
+ let len = firstFive.length;
+ // Fix the line below
+ for (let i = 0; i < len; i++) {
+ // Do not alter code below this line
+   console.log(firstFive[i]);
+ }
+}
+
+countToFive();
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-unclosed-parentheses-brackets-braces-and-quotes.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-unclosed-parentheses-brackets-braces-and-quotes.english.md
index a833aec982..40e7c1e9e4 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-unclosed-parentheses-brackets-braces-and-quotes.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-unclosed-parentheses-brackets-braces-and-quotes.english.md
@@ -50,6 +50,8 @@ console.log(`Sum of array values is: ${arraySum}`);
 <section id='solution'>
 
 ```js
-// solution required
+let myArray = [1, 2, 3];
+let arraySum = myArray.reduce((previous, current) =>  previous + current);
+console.log(`Sum of array values is: ${arraySum}`);
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-use-of-assignment-operator-instead-of-equality-operator.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-use-of-assignment-operator-instead-of-equality-operator.english.md
index 4379acc9dd..fdd8f14d4d 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-use-of-assignment-operator-instead-of-equality-operator.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/catch-use-of-assignment-operator-instead-of-equality-operator.english.md
@@ -61,6 +61,16 @@ console.log(result);
 <section id='solution'>
 
 ```js
-// solution required
+let x = 7;
+let y = 9;
+let result = "to come";
+
+if(x === y) {
+ result = "Equal!";
+} else {
+ result = "Not equal!";
+}
+
+console.log(result);
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/prevent-infinite-loops-with-a-valid-terminal-condition.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/prevent-infinite-loops-with-a-valid-terminal-condition.english.md
index bdf4b92b23..2dbc436d2f 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/prevent-infinite-loops-with-a-valid-terminal-condition.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/prevent-infinite-loops-with-a-valid-terminal-condition.english.md
@@ -54,6 +54,10 @@ function myFunc() {
 <section id='solution'>
 
 ```js
-// solution required
+function myFunc() {
+ for (let i = 1; i <= 4; i += 2) {
+   console.log("Still going!");
+ }
+}
 ```
 </section>
diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.english.md
index 9e5409cc25..f72c3d562d 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/debugging/use-caution-when-reinitializing-variables-inside-a-loop.english.md
@@ -68,6 +68,24 @@ console.log(matrix);
 <section id='solution'>
 
 ```js
-// solution required
+function zeroArray(m, n) {
+ // Creates a 2-D array with m rows and n columns of zeroes
+ let newArray = [];
+ for (let i = 0; i < m; i++) {
+   let row = [];
+   // Adds the m-th row into newArray
+
+   for (let j = 0; j < n; j++) {
+     // Pushes n zeroes into the current row to create the columns
+     row.push(0);
+   }
+   // Pushes the current row, which now has n zeroes in it, to the array
+   newArray.push(row);
+ }
+ return newArray;
+}
+
+let matrix = zeroArray(3, 2);
+console.log(matrix);
 ```
 </section>