adding project

Assets/Scripts/SpinCube.cs

@@ -0,0 +1,11 @@
+using UnityEngine;
+
+public class SpinCube : MonoBehaviour
+{
+    public float speed = 90f; // degrees per second
+
+    void Update()
+    {
+        transform.Rotate(Vector3.up, speed * Time.deltaTime);
+    }
+}

Assets/Scripts/SpinCube.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: b068ef5fecd842540967d17539ad200a