         }
         {
           kind: 'turtle'
+          name: 'us'
+          position: [6,0]
+          direction: [-1, 0]
+          color: 'blue'
+          actions: { run: [], bump: [] }
+        }
+        {
+          kind: 'turtle'
           actions: { run: ['forward'], bump: ['right'] }
         }
       ]

      '
      edit_mode: true
      bricks: 2
      goal: { clicks: 1, bricks: 3, ticks: 5 }
      sprites: [
        { kind: 'gate', actions: {bump: ['_victory']}, position: [4,0] }
        {

      ]
    }
    # TODO: add a level explaining how/why to rearrange bricks
    # TODO: Explain Left-Right
    {
      name: 'Alternate Left and Right to Move Diagonally'
      comment: '
