4 game modes: Puzzle - Solve problems, receive awards, use hints, open all achievements and finish the game! IQ Test - Find your development level with a simple test. (The test is not meant to offend anyone and is for entertainment purposes only) Blitz - 2+2=3 Answer if it is right or wrong and beat the records of your friends! Alcotester - Find out how much you're drunk or sober. Works with high accuracy! (The test is not meant to offend anyone and is for entertainment purposes only)