Futoshiki Infinite offers unlimited enjoyment of the classic Japanese logic puzzle.

Features:
-A puzzle generator that provides new never-before-seen puzzles on demand, from size 4x4 to 9x9, in one of three difficulty levels
-Autodetection of errors and puzzle completion
-Unlimited undo
-Easy-to-use puzzle solving interface
-No ads, microtransactions, social media integration, or points system, nothing but unlimited futoshiki puzzles to solve