diff --git a/variables/Cargo.lock b/variables/Cargo.lock
new file mode 100644
index 0000000..a6daf1d
--- /dev/null
+++ b/variables/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "variables"
+version = "0.1.0"
diff --git a/variables/Cargo.toml b/variables/Cargo.toml
new file mode 100644
index 0000000..f1cad76
--- /dev/null
+++ b/variables/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "variables"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/variables/src/main.rs b/variables/src/main.rs
new file mode 100644
index 0000000..224c129
--- /dev/null
+++ b/variables/src/main.rs
@@ -0,0 +1,17 @@
+fn main() {
+    let x = 5;
+    let x = x + 1;
+
+    println!("X: {x}");
+    {
+        let x = x * 2;
+        println!("x: {x}");
+    }
+    println!("x: {x}");
+
+    let fx = 2.0;
+    let fy : f32 = 3.0;
+    println!("fx: {fx}");
+    println!("fy: {fy}");
+
+}