Shapedoku: Sudoku with Shapes

Shapedoku is Sudoku reimagined. Instead of the numbers 1 to 9, you solve with nine glowing, colorful shapes on a dark, mystical board. The same classic Sudoku logic you love, with a calm premium look that is easy on the eyes and a joy to play.

Fill every row, column, and 3x3 box with each shape exactly once. If you can play Sudoku, you already know how. And if you are new, the gentle Easy puzzles teach you in minutes.

WHY YOU WILL LOVE SHAPEDOKU
- Shapes, not numbers - colorful, easy to tell apart, and friendly for color-blind players
- A beautiful dark cosmic theme with smooth, satisfying animations
- Relaxing brain training you can pick up anytime
- Play offline, anywhere, with no account required

GAME MODES
- Classic - four difficulties: Easy, Medium, Hard, and Extreme
- Daily Challenge - a fresh puzzle for everyone, every day, with streaks
- Speed Pack - solve before the magic fades
- No Mistakes - one wrong move ends the run
- Perfect Run - win with pure logic and no help

SMART, HELPFUL TOOLS
- Notes and pencil marks with smart auto-cleanup, so the board never feels cluttered
- Hints for when you get stuck
- One-tap Undo
- Gentle mistake feedback that is clear but never harsh

PROGRESS AND COMPETE
- Earn XP, level up, and climb from Beginner to Shapedoku Legend
- Track your stats: best times, win rate, and games completed per difficulty
- Compare your scores on global leaderboards
- Optional sign-in to sync progress across devices - guests are always welcome

EVERY PUZZLE IS FAIR
- Each board is verified to have exactly one solution, so there is always a logical path to the answer. No guessing, ever.

Whether you want a quick daily brain workout, a calm way to unwind, or a serious Extreme logic challenge, Shapedoku is a puzzle for every mood.

Download Shapedoku free and start solving with shapes today.