About SumSquare: Math Grid Game
SumSquare is a calm, satisfying math‑grid puzzle.
Fill the grid with numbers. Every row and column shows an operation (+, −, ×, ÷, average, square) and a target answer. Apply the operation in order (left‑to‑right, top‑to‑bottom) to hit every target and solve the puzzle.
Daily Mode
-One fresh Daily run per difficulty each day
-Score points against the clock and build your streak
-Optional daily unlock reminder
Practice Mode
-Unlimited hints
-No point drain - take your time
More Features
-240 puzzles across Very Easy, Easy, Medium, and Hard
-Validate anytime - incorrect checks cost points in Daily
-Undo/Redo, Clue, and Resume
-Themes, High Contrast, Larger Text, and sound/haptics toggles
-Game Center leaderboards (Daily and per puzzle)
Open SumSquare and start solving!
Fill the grid with numbers. Every row and column shows an operation (+, −, ×, ÷, average, square) and a target answer. Apply the operation in order (left‑to‑right, top‑to‑bottom) to hit every target and solve the puzzle.
Daily Mode
-One fresh Daily run per difficulty each day
-Score points against the clock and build your streak
-Optional daily unlock reminder
Practice Mode
-Unlimited hints
-No point drain - take your time
More Features
-240 puzzles across Very Easy, Easy, Medium, and Hard
-Validate anytime - incorrect checks cost points in Daily
-Undo/Redo, Clue, and Resume
-Themes, High Contrast, Larger Text, and sound/haptics toggles
-Game Center leaderboards (Daily and per puzzle)
Open SumSquare and start solving!
