           active: false
         @blocks.push new Block
           color: color3
+          x: last_row_x - 3
+          y: 0
+          locked: true
+          active: false
+        @blocks.push new Block
+          color: color3
           x: last_row_x - 5
           y: 0
-          locked: true
-          active: false
-        @blocks.push new Block
-          color: color3
-          x: last_row_x - 3
-          y: 1
           locked: true
           active: false
         @blocks.push new Block

          active: false
        @blocks.push new Block
          color: color2
          x: last_row_x - 2
          y: 0
          locked: true
          active: false
        @blocks.push new Block
          color: color1
          x: last_row_x - 3
          y: 0
          locked: true
          active: false

          active: false

      setup_three_cascades: ->
        @setup_two_cascades()
        color4 = @colors[3]
        @blocks.push new Block
          color: color4
          x: 0
          y: 0
          locked: true
          active: false
        @blocks.push new Block
          color: color4
          x: 3
          y: 1
          locked: true
          active: false
        @blocks.push new Block
          color: color4
          x: 2
          y: 1
          locked: true
          active: false
        @blocks.push new Block
          color: color4
          x: 1
          y: 1
          locked: true
          active: false

      setup_four_cascades: ->
        @setup_three_cascades()

      get_active_block: ->
        @blocks.filter((b) -> b.active)[0]
