🪸 Code Reef

Build a path out of blocks, then watch the robot follow it one step at a time. Shorter paths earn more stars.

⭐ 0 stars

Blocks you can use

Your path

    Keyboard helper
    • Tab to a block, then press Enter to add it to the path.
    • In the path, use the arrow keys to move between blocks.
    • Tap a block in the path to remove it, or press Delete or Backspace.
    • Hold Alt with an arrow key to move a block up or down the path.