Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.
Play with five overlapping 9x9 grids. Solve puzzles following standard rules. Choose from five difficulty levels and various types like Gattai and Butterfly. Use the Hint feature to auto-fill the board with non-conflicting numbers.
Play logic puzzles by filling 10x10 grids with 0s and 1s. Ensure each row and column has equal numbers of 0s and 1s. Avoid three identical numbers in a row. Earn points by solving grids efficiently. Use time-based multipliers for higher scores.
Play with customizable difficulty and themes like Animals, Countries, and Foods. Unlock rewards and progress through increasing difficulty levels. Choose Relax mode for self-paced gameplay. Track hidden words and customize settings.
Solve Sudoku puzzles with adjustable difficulty levels. Track progress and statistics. Access hints and undo moves. Play offline and sync across devices. Share completed puzzles. Customize board appearance.
Solve Kakuro by filling grids with numbers based on addition clues. Choose from 15 difficulty levels. Track progress and complete without time limits. Share completed grids via email or social media.
Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
Place next to in a grid based on numerical clues. Solve using logic to ensure no touch. Access thousands of levels with dark mode themes. Get unlimited free hints and play at your own pace.
Solve logic puzzles and brain teasers with clue-based challenges. Decrypt messages and decipher cryptograms. Complete levels to progress. Track progress and compete with other players.
Place blocks on the grid to complete lines, which then clear from the play area. Aim to clear as many lines as possible to beat your high score. Track daily progress and challenge yourself to improve performance.
Solve puzzles by filling a 9×9 grid with blocks. Choose between Classic Mode and Daily Challenge. Collect medals in Daily Challenge. Clear blocks and achieve combos in Classic Mode. Play continuously for extended sessions.
Solve word puzzles by finding in grids. Select letters to form valid . Progress through 600 puzzles across 30 level packs. Earn bronze, silver, and gold letters for each board. Unlock bonus prizes and themed level packs. Use hints if stuck.
Guide the through grids by tapping to move it. Plan paths to reach exits in increasingly complex levels. Solve puzzles with unique -based mechanics and handcrafted challenges. Enjoy a calm, stress-free gameplay experience.
Play with four difficulty levels: Easy, Medium, Hard, and Expert. Personalize gameplay with custom settings. Track progress and review completed puzzles. Sync across devices for continued play.
Solve math puzzles by filling grids with correct numbers based on equations. Customize difficulty levels. Track progress and achievements. Share solutions with friends. Sync across devices.
Play a puzzle game by dragging and dropping colored hexagons into a grid. Fit all shapes in the grid to progress through levels. Features include smooth controls, addictive gameplay, and over 200 free levels.