A free program for Android, by App2Eleven.

The free Logic Game is one of the hardest logic puzzles to play. This is a game where the rules are very simple and yet extremely difficult to understand and play. The picture is black and white, and there are many different shapes and objects. You have to move the black and white pictures and move them in the right order to complete the level. The more levels you complete, the more you gain points and the higher you go up on the leaderboard. This game will challenge your brain and help you to increase your IQ and logical reasoning abilities.