Learn sudoku with puzzles starting from simple to advanced. Solve puzzles with visual hints and track progress through nine difficulty levels. Access 60 free puzzles and purchase additional ones for more gameplay.
by Sarah Pierce★ 4.8112 ratingsGamesFreeData updated 2026-09-08
School offers 4x4 and 6x6 puzzles to build spatial reasoning. In-game help explains rules with drawings and text. Tiles display numbers and colors for visual guidance. Users can track progress through ten puzzle levels.
Play in five different modes: 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with numbers or letters. Track progress and set difficulty levels. Share completed puzzles.
Play a that challenges your problem-solving skills. Connect blocks with a single line to complete puzzles. Access free hints for difficult levels. Choose from four difficulty settings.
Solve puzzles by placing pieces in correct positions. Complete levels with increasing difficulty. Discover hidden patterns and mechanics. Track progress through various challenges.
Solve puzzles with 900 levels and daily challenges. Choose from seasonal and holiday-themed packs. Track progress and access seasonal graphics. Unlock new puzzles regularly.
Solve logic puzzles by moving to avoid collisions. Complete handcrafted levels with increasing difficulty. Use hints when stuck. Features minimalist design, no timers, and focus on strategic planning.
Solve puzzles with unlimited generated grids. Choose from six difficulty levels. Features a vintage 1920s design. Offers a clean interface for focused play. Provides mental exercise and entertainment. Available offline for anytime use.
Solve room puzzles by tapping objects and finding hidden items. Open doors to a house. Features include auto-saving, walkthrough videos, and SNS sharing of completed levels. Three difficulty levels with adjustable BGM and SE settings.
Play by filling a 9x9 grid with numbers 1-9 without repetition in rows, columns, or 3x3 blocks. Choose from multiple difficulty levels. Track progress and solve puzzles to improve logic and concentration.
Solve puzzles by filling a 9x9 grid with numbers 1-9. Use logical deduction based on given clues. Adjust difficulty settings. Track progress and reset puzzles. Share completed grids.
Play with puzzles of varying difficulty levels. Use hints, notes, and auto-check features. Complete puzzles without assistance. Track progress across multiple difficulty settings.
Play puzzle games with 2500+ levels. Swipe to form hidden words from letters. Find words to progress and earn bonus coins. Complete block puzzles for rewards. Use coins to hint at difficult jumbles.
Solve puzzles with varying difficulty levels. Access 15000+ puzzles, with new ones added weekly. Track progress and restart puzzles. Adjust settings for game speed and hint options.
Solve themed puzzles with 1000 new levels across 7 . Complete daily timed challenges. Track progress and compare scores. Adjust difficulty settings and customize interface. Share achievements with friends.
Solve puzzles with multiple difficulty levels. Select from themed . Track completion time and compare with friends. Adjust sound effects and visual themes. Share achievements socially.
"Play and solve puzzles with adjustable difficulty levels. Customize grid size and pencil marks. Track progress and restart puzzles. Share completed grids via email or social media."
Solve by dragging letters into a grid. Complete daily puzzles and access puzzle packs with varying difficulty levels. Track progress and revisit previous puzzles. Share completed puzzles with friends.
Group words by meaning, category, or . Solve puzzles by connecting related terms. Track progress through multiple levels. Challenge friends with competitive play. Share achievements on social media.