diff --git a/Solutions/solutions.md b/Solutions/solutions.md
new file mode 100644
index 0000000..9226dfc
--- /dev/null
+++ b/Solutions/solutions.md
@@ -0,0 +1,24 @@
+fn main() {
+let \_difference: u8 = sub_u8(3, 1);
+println!("result_diff: {}", \_difference);
+
+    let _product_: u8 = mul_u8(2, 5);
+    println!("result_product: {}", _product_);
+
+
+    let _divident_: u8 = div_u8(10, 5);
+    println!("result_divident: {}", _divident_);
+
+}
+
+fn sub_u8(x: u8, y: u8) -> u8 {
+x - y
+}
+
+fn mul_u8(x: u8, y: u8) -> u8 {
+x \* y
+}
+
+fn div_u8(x: u8, y: u8) -> u8 {
+x / y
+}
diff --git a/src/lib.cairo b/src/lib.cairo
index 587aad4..a3d5d3e 100644
--- a/src/lib.cairo
+++ b/src/lib.cairo
@@ -1,4 +1,4 @@
-fn main() {
+  fn main() {
     let sum_1: u8 = intro_to_uint();
     let sum_2: u8 = sum_u8(2, 2);
   
@@ -19,6 +19,4 @@ fn main() {
   
   fn sum_u8(x: u8, y: u8) -> u8 {
       x + y 
-  }
-  
-  
\ No newline at end of file
+  }
\ No newline at end of file