This logic puzzle game challenges you to eliminate numbers from a grid so that each row and column sums to a target value. It offers daily challenges and custom puzzles with a clean, distraction-free design. Play at your own pace without timers.






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This logic puzzle game challenges you to eliminate numbers from a grid so that each row and column sums to a target value. It offers daily challenges and custom puzzles with a clean, distraction-free design. Play at your own pace without timers.






Engage your logic with a Japanese number puzzle game. Fill grids with numbers, respecting row, column, and inequality constraints. Offers multiple difficulty levels and thousands of unique challenges.