Solve puzzles by filling 9x9 grids with numbers 1-9. Each row, column, and 3x3 nonet must contain unique numbers. Cages with dashed lines have sums; numbers in cages must be unique. Track progress and complete puzzles.
Solve daily word, logic, and visual puzzles. Access puzzle collections inspired by . Play offline or online without ads. Track progress and set daily goals. Switch between puzzle types for varied challenges.
Create custom wheels with photos and set segment weights. Share wheels with friends. Disable specific segments. Spin with fingers to decide answers. Play playoff modes for competitive choices.
Solve logic puzzles combining and Kakuro rules. Fill 9x9 grids with numbers 1-9 following rules and sum constraints. Use add/subtract calculations to determine cell values. Track progress and complete puzzles of varying difficulty.
Solve geometric puzzles using a grid of squares. Complete tasks ranging from simple to complex. Explore 28 subjects and learn 70+ geometric terms. Track progress and train spatial reasoning without advanced calculations.
Play a strategic tower defense game. Collect bricks to upgrade your castle. Deploy archers to defend against waves of enemies. Aim and shoot to eliminate attackers and survive as the last player standing.
Play puzzle with varying difficulty levels and multiple types. Save progress, undo moves, restart levels, and use hints. Access a variety of brain-training challenges for spare .
Solve logic puzzles by filling grids based on numerical clues. Users can select difficulty levels, track progress, and restart puzzles. Features include hint system, timer, and undo options.
Break bricks by swiping and tapping to launch balls. Clear levels by destroying all bricks. Collect power-ups to boost ball speed and unlock new characters. Track high scores and compete with friends.
Build a high by stacking bricks starting from the base. Add floors by placing bricks upside down. Track progress as the structure grows into a high-rise building.
Play a puzzle game with drag-and-drop mechanics and blasting features. Customize blocks in Lego-style format. Challenge high scores in Score mode or collect treasures in Quest. No internet required for gameplay.
Match numbers to create chains and increase scores. Slide tiles to combine equal values and extend sequences. Plan moves to avoid blocking options. Track progress toward high-value tiles like 2048 and 8192.
Solve sudoku puzzles by filling grids with numbers following sudoku rules and region sum constraints. Enter notes with a dedicated key. Adjust puzzle difficulty and track progress across multiple games.