# MySudokuWorld

> Free online Sudoku platform with daily puzzles, 10+ game modes, global leaderboards, achievements, clubs, and a step-by-step technique academy. No login required to play.

MySudokuWorld is a browser-based Sudoku platform for all skill levels — from 4x4 mini grids for beginners to Evil-difficulty classic Sudoku and live multiplayer battles. Players can track progress with XP and streaks, learn solving techniques in a structured Academy, and compete on global leaderboards.

## Play
- [Easy Sudoku](https://www.mysudokuworld.com/easy-sudoku): Beginner-level classic Sudoku, first of seven difficulty tiers
- [Medium Sudoku](https://www.mysudokuworld.com/medium-sudoku): Intermediate puzzles with notes, undo, and hidden singles/pairs practice
- [Hard Sudoku](https://www.mysudokuworld.com/hard-sudoku): Harder classic Sudoku difficulty tier
- [Expert Sudoku](https://www.mysudokuworld.com/expert-sudoku): Advanced difficulty tier
- [Master Sudoku](https://www.mysudokuworld.com/master-sudoku): Near-top difficulty tier
- [Extreme Sudoku](https://www.mysudokuworld.com/extreme-sudoku): Very high difficulty tier
- [Evil Sudoku](https://www.mysudokuworld.com/evil-sudoku): Hardest classic difficulty tier
- [Mini Sudoku](https://www.mysudokuworld.com/mini-sudoku): Free 4x4 and 6x6 grids for quick logic puzzles and beginner practice
- [Practice Mode](https://www.mysudokuworld.com/practice): No timer, no pressure, unlimited hints for learning new techniques
- [Daily Sudoku](https://www.mysudokuworld.com/daily-sudoku): New puzzle every day, builds a solving streak, feeds the daily leaderboard
- [Multiplayer](https://www.mysudokuworld.com/multiplayer): Live 1v1 battles and multiplayer tournaments against real players
- [Printable Sudoku PDF](https://www.mysudokuworld.com/sudoku-pdf): Downloadable/printable Sudoku puzzles

## Learn
- [Academy](https://www.mysudokuworld.com/academy): 20-lesson structured course from beginner to expert, covers Hidden Singles, X-Wing, Swordfish, and other techniques
- [Sudoku Rules](https://www.mysudokuworld.com/learn/sudoku-rules): How standard Sudoku is played
- [Strategies](https://www.mysudokuworld.com/learn/strategies): Solving strategy explanations
- [How to Solve](https://www.mysudokuworld.com/learn/how-to-solve): Step-by-step solving walkthrough
- [Mini Sudoku Guide](https://www.mysudokuworld.com/learn/mini-sudoku-guide): Rules and tips specific to 4x4/6x6 grids
- [Blog](https://www.mysudokuworld.com/blog): Articles on Sudoku tips and site updates

## Compete
- [Leaderboard](https://www.mysudokuworld.com/leaderboard): Global rankings, filterable by daily/weekly/monthly/all-time and difficulty
- [Daily Challenge](https://www.mysudokuworld.com/daily-sudoku): Daily leaderboard tied to the daily puzzle
- [Weekly Challenge](https://www.mysudokuworld.com/weekly-challenge): Weekly competitive puzzle event
- [Achievements](https://www.mysudokuworld.com/achievements): Badges for streaks, speed, accuracy, and milestones
- [Friends Rankings](https://www.mysudokuworld.com/leaderboard/friends): Leaderboard scoped to a player's friends

## Community
- [Clubs](https://www.mysudokuworld.com/community/clubs): Player-created groups (e.g. speed solvers, Killer Sudoku specialists, beginners) with member rankings
- [Friends](https://www.mysudokuworld.com/community/friends): Friend system for challenges and comparisons
- [Discussions](https://www.mysudokuworld.com/community/discussions): Community discussion boards
- [Rewards](https://www.mysudokuworld.com/rewards): XP levels, coins, badges, and unlockable themes

## Optional
- [Register](https://www.mysudokuworld.com/register): Free account creation (site is fully playable without an account)
- [Privacy Policy](https://www.mysudokuworld.com/privacy)
- [Terms of Service](https://www.mysudokuworld.com/terms)