Controls: Click the row or column you wish to slide. Move up, down, left or right. Then release to reorder the blocks. Blocks will wrap around the edges of the screen.
Gameplay: Each level has a set score you must reach within the time limit. Match 3 or more blocks to earn points. Match 6 or more blocks to gain bonus points and time rewards. The game is over when you run out of time. Fast, wreckless clicking will result in a 5 second time penalty.
Display: The progress bar at the top of the screen shows how close you are to completing the level. The clock in the upper right of the screen shows the amount of time you have left to complete the level. If the sound is on, you will hear warning beeps when you are almost out of time. Your total score is shown in the upper middle of the screen when you score points, then fades away with time.