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Kaidoku: Japanese Block Game icon

Kaidoku: Japanese Block Game

Puzzle In-app purchases Contains ads

A calm Sudoku-style block puzzle.

Downloads
318+
on Google Play
Price
Free
In-app purchases
Updated
Sep 14
2026 · v1.9
Get it onGoogle Play See alternatives

Screenshots

  • Kaidoku: Japanese Block Game screenshot 1
  • Kaidoku: Japanese Block Game screenshot 2
  • Kaidoku: Japanese Block Game screenshot 3
  • Kaidoku: Japanese Block Game screenshot 4
  • Kaidoku: Japanese Block Game screenshot 5
  • Kaidoku: Japanese Block Game screenshot 6
  • Kaidoku: Japanese Block Game screenshot 7
  • Kaidoku: Japanese Block Game screenshot 8

About Kaidoku: Japanese Block Game

塊独 Kaidoku is a relaxing block puzzle built on the logic of a Sudoku grid.

Draw a piece, find its place, and watch a row, a column, or a whole 3x3 square dissolve. Play until nothing fits. Then start again.

What’s new

Version 1.9 · Updated September 14, 2026

Kaidoku now speaks Arabic, and is ad-supported — carefully. • Full Arabic interface, right to left — follows your device language, or pick it in Settings > Appearance. • Second Chance: lose a game and you can watch a short ad to clear your fullest square and draw new pieces. Once per game, your choice. • An occasional ad after a game, never during play. A one-time Remove Ads purchase removes it for good. • Fixed: Continue works after Save & Quit; music no longer restarts after Settings.

Alternatives to Kaidoku: Japanese Block Game

Looking for apps like Kaidoku: Japanese Block Game? Here are 6 similar Android apps on Google Play. The highest rated is Braindoku: Sudoku Block Puzzle (4.3/5), and 3 of the 6 are free to download.

Kaidoku: Japanese Block Game vs. alternatives
App Rating Price Installs Last updated Compare
Kaidoku: Japanese Block Game – Free 100+ Sep 14, 2026
Block Fill Puzzle 3.9 / 5 Free 50,000+ Oct 24, 2025 Compare
Tetris® Block Blast 4.0 / 5 Free 1,000,000+ May 28, 2026 Compare
Braindoku: Sudoku Block Puzzle 4.3 / 5 Free 5,000,000+ Apr 27, 2026 Compare
Flowtica Pro – 2.99 USD 10+ Apr 7, 2026 Compare
Block Jewel Master Offline – 1.49 USD 10+ May 15, 2026 Compare
Block Fill Master Offline Ai – 1.49 USD 10+ May 1, 2026 Compare

Compare Kaidoku: Japanese Block Game with the top alternatives: ratings, updates, ASO score and keyword gaps →

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