Mandoku - Sudoku Gamebook

Contains adsIn-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

From Entry to 万 (ten thousand) — all 11 levels, free from the start. 10,000 finely crafted puzzles, and a gamebook studio that keeps going even after you finish them all.
Mandoku is a sudoku you can start for free and never run out of.

◆ 11 Levels, All Free
Beginner · Easy · Casual · Medium · Hard · Expert · Master · Grandmaster · Diabolical · Inferno · 万. Every level is open from day one — nothing locked. The deepest level, 万, gives just 17 clues: the mathematical limit for a puzzle with a unique solution.

◆ 10,000 Puzzles, and Beyond
10,000 carefully crafted puzzles are waiting for you. On the home screen, the Manpando progress board holds 10,000 cells — solve a puzzle and one more cell fills in, with all 11 levels forming their own band of color as your personal record of progress. Finish all 10,000, and you're just getting started: generate your own puzzles at any difficulty and keep going, forever.

◆ A Gamebook You Can Print
Generate 1 to 100 puzzles of 9x9 classic sudoku at any difficulty. Print or export them as an A4 PDF gamebook — complete with cover, puzzles, and answers — or play them right inside the app. Great for solving on paper, or making a puzzle book for your kids or parents.

◆ Our Ad Policy, Stated Plainly
· Your first 3 puzzles have no ads at all.
· From the 4th puzzle on, one interstitial ad appears every 2 puzzles, with a minimum 90-second gap.
· There are no banner ads.
· Premium removes ads completely.

[Good to know]
· Free to download — all 11 levels and gamebook creation are free from the start.
· Premium (one-time purchase, no subscription) removes ads and unlocks gamebook printing, export, and in-app play, plus an infinite mode with no mistake limit.
· 9x9 classic sudoku only.
· Puzzles are bundled in the app, so you can solve offline (ads require a connection).
· Install and start playing right away — nothing to register.

Contact: support@kingdoku.com
Privacy Policy: https://kingdoku.com/en/privacy
All 11 levels free. 10,000 puzzles, infinite generation, printable A4 books.
Updated on
Aug 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit

What’s new

The first release of Mandoku. All 11 levels free, and generation continues past the 10,000 puzzles.
Content rating
Everyone
Learn more

App support

About the developer
티와이스튜디오
ty@tystudio.app
고촌읍 상미1로 7, 226동 14층 2호(힐스테이트 리버시티 2단지) 김포시, 경기도 10121 South Korea
+82 10-5502-6955

More by TYstudio