GridCage Sudoku

GridCage Sudoku brings Killer Sudoku to a readable, focused board. Fill each row, column and 3x3 box with 1-9, and match the total shown in each outlined cage. Start with Levels Play 264 numbered levels. Finish a level to unlock the next, replay completed levels, and continue your saved puzzle. Choose Free play Start an Easy or Medium puzzle outside the level sequence. Free play and Levels keep separate saved games on this device. Read each move clearly - Selected cage shading and a stronger outline, with its sum shown above the board - Row, column and box guides - Pencil notes, Erase, Undo and Redo - Optional mistake checking, timer and remaining-number counts - Rounded number controls and optional haptics and key sounds - Light and dark appearance following your device setting - A rules guide and a step-by-step tutorial you open when you want it No account is required. Progress is saved on this device, without cloud sync. The app includes banner advertising, with no full-screen ads during puzzles. Advertising privacy options appear in Settings where available.