Play puzzles in a 9x9 grid with adjustable difficulty. Challenge friends or players online in competitive duels. Receive adaptive hints and notes during gameplay. Save progress and play offline without an internet connection.
Solve puzzles with multiple difficulty levels. Fill a 9x9 grid with numbers 1-9. Use notes to mark possible numbers in empty cells. Track progress through different challenges.
And identical 3D objects to clear the board. Strategize combinations to progress. Track brain training progress and improve focus and problem-solving skills.
Clear tiles to reveal artwork in puzzle levels. Tap to remove tiles and uncover hidden images. Progress through handcrafted stages with increasing complexity. Track achievements and unlock new art pieces as you play.
Solve logic puzzles by placing two tile types on a grid following three rules. Progress through a story with daily challenges. Compete in real-time matches and global tournaments. Track progress and unlock milestones.
Solve pixel art using numbered hints to determine filled and blank pixels. Reveal images by logically deducing correct cells. Play hundreds of with increasing difficulty. Track progress and complete challenges. Share completed artwork with others.
Solve puzzles and riddles with a command-line inspired interface. Explore multiple solutions per . Progress through increasing difficulty levels. Track achievements and unlock new challenges. Play offline without internet connection.
Solve puzzles with 2×2, 4×4, 6×6, and 9×9 grids. Animal Mode uses colorful characters for younger players. Classic Mode offers traditional number puzzles. Track progress and complete puzzles offline without ads.