Experience three completely different number puzzles in one pack of 400 puzzles to solve. The puzzles have varying levels of difficulty, so if you're not an expert yet, you can start with the easy puzzles and increase the difficulty as you become a Think Logic master!

Need help solving the puzzles? All levels have a hint button that gives a number at a random location and a reset button that clears the board again.

Show your Think Logic skills! Post your scores on the online rankings and see how you perform against players worldwide.