100 Futoshiki PuzzlesScreenshot
100 different Futoshiki puzzles in different degrees of difficulty and sizes from 4x4 to 9x9. The puzzles may be freely distributed or used for publication. Futoshiki is another Japanese logic puzzle which is normally played on a 5x5 grid. Translated, it means "not equal". The Puzzles are in Adobe PDF file format and have not to be installed. You can easily print and then work them out with pencil and paper.