Cagedoku: Math & Logic Puzzle

Cagedoku combines arithmetic and logic in colorful cage puzzles. Place numbers without repeating them in any row or column. Use the operation shown in each cage to reach its target. Choose a board from 3×3 to 9×9 and one of four difficulty options. Learn the rules through a playable tutorial. Use pencil notes, hints, undo and redo, and resume unfinished solo puzzles. Play solo offline without creating an account. Cagedoku is free and has no ads.