         @setup_one_cascade()
         color3 = @colors[2]
         last_row_x = @info.rows - 1
-        @blocks.push new Block
-          color: color3
-          x: last_row_x - 4
-          y: 0
-          locked: true
-          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 - 2
-          y: 1
-          locked: true
-          active: false
+        @add_locked_block color3, last_row_x - 4, 0
+        @add_locked_block color3, last_row_x - 3, 0
+        @add_locked_block color3, last_row_x - 5, 0
+        @add_locked_block color3, last_row_x - 2, 1
 
       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
+        last_row_x = @info.rows - 1
+        @add_locked_block color4, last_row_x - 6, 0
+        @add_locked_block color4, last_row_x - 3, 1
+        @add_locked_block color4, last_row_x - 4, 1
+        @add_locked_block color4, last_row_x - 5, 1
 
       setup_four_cascades: ->
         @setup_cascade()

          @blocks.splice(idx, 1)
          idx--

      setup_cascade: ->
        @info.in_progress = false
        @remove_all_blocks()

        color1 = @colors[0]
        color2 = @colors[1]

        @add_locked_block color1, last_row_x, last_col_y
        @add_locked_block color2, last_row_x, last_col_y - 1
        @add_locked_block color2, last_row_x, last_col_y - 2
        @add_locked_block color2, last_row_x, last_col_y - 3

        @add_locked_block color2, last_row_x - 1, last_col_y
        @add_locked_block color1, last_row_x - 1, last_col_y - 1
        @add_locked_block color1, last_row_x - 1, last_col_y - 2
        @add_locked_block color1, last_row_x - 1, last_col_y - 3

        @add_locked_block color1, last_row_x - 2, last_col_y
        @add_locked_block color2, last_row_x - 2, last_col_y - 1
        @add_locked_block color2, last_row_x - 2, last_col_y - 2
        @add_locked_block color2, last_row_x - 2, last_col_y - 3

        @add_locked_block color2, last_row_x - 3, last_col_y
        @add_locked_block color1, last_row_x - 3, last_col_y - 1
        @add_locked_block color1, last_row_x - 3, last_col_y - 2
        @add_locked_block color1, last_row_x - 3, last_col_y - 3

        @add_locked_block color1, last_row_x - 4, last_col_y
        @add_locked_block color2, last_row_x - 4, last_col_y - 1
        @add_locked_block color2, last_row_x - 4, last_col_y - 2
        @add_locked_block color2, last_row_x - 4, last_col_y - 3

        @upcoming[0] = new Block
          color: color2
