LAP is a game of logic where you have to deduce the hidden color scheme. Hints cost 1 point each and each bad guess costs you 5 points. You try to guess the color of all 64 tiles whilst accumulating as few penalty points as possible.
You know that there are always 16 tiles of each of 4 colors and that all the tiles of each color form a contiguous area. Using this knowledge and some intelligently placed hints, you gradually reveal the hidden colors.
You can play the game in either Untimed or Timed mode. Untimed mode gives you as long as you want to make each guess. In timed mode you are not only accumulating penalty points for hints and bad guesses, but also 1 penalty point per second of elapsed time!