MathPuzzle！ app for iPhone and iPad
Creative fun sudoku! A challenge, ask your math and logical thinking ability.
Players choose two numbers and the operand that makes the result in the blue squares. Make sure you solve all the numbers before the timer runs out. Every time you solve all the numbers, the level goes up and so does the difficulty. Prove to your friends that you are the smartest with the full detail statistics on how good you are in this game!