Sudoku: The Classic Number Puzzle
Fill a 9×9 grid with digits so that each column, row, and 3×3 subgrid contains all numbers from 1 to 9 without repetition.
How to Play
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Game Board
- 9×9 grid divided into 9 smaller 3×3 boxes
- Some cells come pre-filled with numbers (clues)
- Empty cells marked with light background
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Basic Rules
- Each row must contain 1-9 with no repeats
- Each column must contain 1-9 with no repeats
- Each 3×3 box must contain 1-9 with no repeats
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Controls
- Click/Tap: Select an empty cell
- Number Pad: Choose digit to place
- Erase: Remove incorrect number
- Notes: Mark potential candidates
- Check: Verify current solution
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Difficulty Levels
- Easy: 36+ pre-filled numbers
- Medium: 27-35 pre-filled numbers
- Hard: 17-26 pre-filled numbers
More Logic Puzzles
If you enjoy Sudoku, try these other brain-teasing games:
- play-sprunkionline.github.io: Daily musical challenges in the Sprunki universe, offering new sound combinations and creative tasks each day.
- dordlegame.cc: Players solve two 5-letter word puzzles simultaneously. Each guess applies to both puzzles, with 7 attempts to solve them. Features unique word sets and additional gameplay elements.
- absurdle.org: A Wordle variant that changes its target word, increasing the challenge.
- pacman.work: Exciting world of Pacman game.
- playcryptordle.vercel.app: Word puzzle game combining cryptograms with Wordle gameplay.
- wordlegame.club: Popular word guessing game with six attempts to guess a word.
- tridlegame-online.github.io: Triple version of Wordle where players solve three puzzles simultaneously.
- flappybird.run: Classic arcade game where players navigate a bird through obstacles.
- connectionsunlimitedonline.github.io: Addictive word grouping puzzle game to find hidden connections.
- play-gomoku.vercel.app: Classic board game where players aim to connect five stones in a row.
- playinfinitecraft.vercel.app: Creative crafting game where players combine elements to discover new items.
Start playing now and challenge your logical thinking!