SanderPuzzle is a picture puzzle that invented for the purpose of playing with a
Although the leader a "Jigsaw Puzzle" is in this field, this "SanderPuzzle" was
produced for it to separate from the way of thinking of this "puzzle which is
not for computers too much", and pull out the strong point of a computer.
An opinion and comment is Welcome to katayama(at-mark)randmax.jp.