diff --git a/.learn/resets/01-Hello_World/app.js b/.learn/resets/01-Hello_World/app.js
new file mode 100644
index 00000000..d455757d
--- /dev/null
+++ b/.learn/resets/01-Hello_World/app.js
@@ -0,0 +1 @@
+// console log hello world here
\ No newline at end of file
diff --git a/.learn/resets/02.1-Access_and_retrieve/app.js b/.learn/resets/02.1-Access_and_retrieve/app.js
new file mode 100644
index 00000000..70c752f1
--- /dev/null
+++ b/.learn/resets/02.1-Access_and_retrieve/app.js
@@ -0,0 +1,8 @@
+// Declaring the array
+let myArray = ['sunday','monday','tuesday','wednesday','thursday','friday','saturday'];
+
+// 1. print the 3rd item here
+
+// 2. change the 'thursday' value to null here
+
+// 3. print the position of step 2
diff --git a/.learn/resets/02.2-Retrieve_Items/app.js b/.learn/resets/02.2-Retrieve_Items/app.js
new file mode 100644
index 00000000..00055b71
--- /dev/null
+++ b/.learn/resets/02.2-Retrieve_Items/app.js
@@ -0,0 +1,3 @@
+let arr = [4,5,734,43,45,100,4,56,23,67,23,58,45,3,100,4,56,23];
+
+// your code here
diff --git a/.learn/resets/03-Print_the_last_one/app.js b/.learn/resets/03-Print_the_last_one/app.js
new file mode 100644
index 00000000..e4dc515a
--- /dev/null
+++ b/.learn/resets/03-Print_the_last_one/app.js
@@ -0,0 +1,10 @@
+function generateRandomArray()
+{
+	let auxArray = [];
+	let randomLength = Math.floor(Math.random()*100);
+	for(let i = 0; i < randomLength; i++) auxArray.push(Math.floor(Math.random()*100));
+	return auxArray;	
+}
+let myStupidArray = generateRandomArray();
+
+// Your code here
diff --git a/.learn/resets/04.1-Loop_from_one_to_seventeen/app.js b/.learn/resets/04.1-Loop_from_one_to_seventeen/app.js
new file mode 100644
index 00000000..11c47dca
--- /dev/null
+++ b/.learn/resets/04.1-Loop_from_one_to_seventeen/app.js
@@ -0,0 +1,4 @@
+// Change the conditions of the for loop
+for(let number = 0; number < 10; number++) {
+    // Print the number
+}  
diff --git a/.learn/resets/04.2-Loop_from_seven_to_twelve/app.js b/.learn/resets/04.2-Loop_from_seven_to_twelve/app.js
new file mode 100644
index 00000000..877a3aa0
--- /dev/null
+++ b/.learn/resets/04.2-Loop_from_seven_to_twelve/app.js
@@ -0,0 +1 @@
+// Your code here
diff --git a/.learn/resets/04.3-Add_items_to_array/app.js b/.learn/resets/04.3-Add_items_to_array/app.js
new file mode 100644
index 00000000..5e894127
--- /dev/null
+++ b/.learn/resets/04.3-Add_items_to_array/app.js
@@ -0,0 +1,5 @@
+let arr = [4,5,734,43,45];
+
+// Your code here, use the push() function and the 2 Math functions
+
+console.log(arr);
diff --git a/exercises/04.3-Add_items_to_array/README.md b/exercises/04.3-Add_items_to_array/README.md
index e5faad91..bda2cdc8 100644
--- a/exercises/04.3-Add_items_to_array/README.md
+++ b/exercises/04.3-Add_items_to_array/README.md
@@ -10,6 +10,6 @@ tutorial: https://www.youtube.com/watch?v=LMOIly1JTes
 
 ## 💡 Hints:
 
-+ You can use the `Math.random()` and `Math.floor()` functions to get random numbers.
++ You can use Math.random() to generate random numbers, and then use Math.floor() to round them down to the nearest integer.
 
 + You have to use the `.push()` function to add the new random numbers to the array.