diff --git a/src/HelloWorld.sol b/src/HelloWorld.sol
new file mode 100644
index 0000000..35c3e6b
--- /dev/null
+++ b/src/HelloWorld.sol
@@ -0,0 +1,5 @@
+pragma solidity ^0.8.20;
+
+contract HelloWorld {
+    string public greet = "Hello World!";
+}
diff --git a/test/HelloWorld.t.sol b/test/HelloWorld.t.sol
new file mode 100644
index 0000000..606262f
--- /dev/null
+++ b/test/HelloWorld.t.sol
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.13;
+
+import {Test, console2} from "forge-std/Test.sol";
+import {HelloWorld} from "../src/HelloWorld.sol";
+
+contract CounterTest is Test {
+    HelloWorld public helloWorld;
+
+    function setUp() public {
+        helloWorld = new HelloWorld();
+    }
+
+    function testGreet() public {
+        assertEq(
+            helloWorld.greet(),
+            "Hello World!"
+        );
+    }
+
+}