Place similar colored gem blox together to remove them from the board. Remove all gem blox to solve the puzzle and get to the next level. Click a blox, hold down the mouse button, and drag to left or right. Blox cannot be moved upwards. Place similar blox together to remove them. Move blox in correct order to avoid getting stuck. If stuck click the Retry button. Place 3 similar blox together carefully so that you do not end up with 1 blox left. Place a blox on an elevator to move it upwards. Damaged blox slowly break apart when a blox is placed on top of it. Drop a blox on top a bomb to blow it up along with all surrounding blox. Nearby bombs will also explode. Slug blox do not eliminate when placed together and do not need to be eliminated. They are impervious to laser fire and can be eliminated using water or lava. Do not combine skull blox together, they do not need to be eliminated. If wanted, eliminate using water, lava, or laser fire. Any blox moved on top of a trap blox becomes trapped and cannot be moved. Blox can be moved up to and on top a one way sign. Once moved beyond the sign it cannot be moved back against the direction of the sign. Drop any blox in water to safely remove them however do not drop gem blox in lava. Move a blox into a warp gate to transport it across the board. Do not let a blox be destroyed by a laser. Magnets pull blox upwards. Place a blox over a switch to turn on the magnet. Place similar colored gem blox together to remove them from the board.