Arithmogriph

  Arithmogriph generates mathematical puzzles, that can be solved by thinking logically. A solution grid helps you in the process of solving the puzzle. You can save the game to a file and load it again later. You can also play Arithmogriph over a network against other human opponents. You do not necessarily need use a computer to solve Arithmogriph puzzles. Just print one or more puzzles. The solutions will be printed on a separate page.