Order of Mind, Grace of Living
万
Mandoku.
mastery
11 levels from beginner to 万 — 10,000 puzzles.
And it does not end there: generate your own and print them as an A4 gamebook.
Key features
All 11 levels, free from the start Eleven levels, from the first steps up to 万. Nothing is locked, ever. The last one, 万, is the hardest tier in the series.
10,000 puzzles — and it does not end there Solve all 10,000 hand-picked puzzles and the game keeps going: generate your own at any difficulty and continue forever.
The 10,000 Board The board on the home screen holds 10,000 cells. Every puzzle you finish fills one cell, and the 11 levels stack up as bands of their own colour — your whole practice at a glance.
Make it, then solve it on paper Generate 9×9 classic sudoku endlessly, 1 to 100 puzzles at a time, at any difficulty. Generating and saving are free; printing or exporting the A4 PDF gamebook (cover, puzzles, answers) and playing it in the app are Premium.
Ads, kept quiet Your first 3 puzzles are ad-free. After that, one interstitial every 2 puzzles, with a 90-second cooldown so they never pile up. No banners. Premium removes them entirely.
Premium ₩6,900 · one-time purchase (not a subscription)
Remove all ads
Gamebook print · export · play in app
Infinite mode (no mistake limit)
The download, all 11 levels and 10,000 puzzles, and gamebook generation are free. Price varies by region — check the App Store.
Screens
