SumSquare: Math Grid Game

Quality‑of‑life updates and performance refinements across the app.

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!