Hexadoku
ProfArvi Puzzle Contains ads
Take Sudoku to the next level with a challenging hexagonal board.
- Downloads
- 86+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jul 30
- 2026 · v1.1
Screenshots
About Hexadoku
Think you've mastered classic Sudoku?
HexaDoku takes the concept much further, using a 16×16 hexadecimal grid where you must place the following symbols:
0 1 2 3 4 5 6 7 8 9 A B C D E F
Each row, column, and 4×4 block must contain all the symbols without repetition.
Get ready for one of the greatest logic challenges ever created for Android devices.
HexaDoku takes the concept much further, using a 16×16 hexadecimal grid where you must place the following symbols:
0 1 2 3 4 5 6 7 8 9 A B C D E F
Each row, column, and 4×4 block must contain all the symbols without repetition.
Get ready for one of the greatest logic challenges ever created for Android devices.
What’s new
Version 1.1 · Updated July 30, 2026
Welcome to HexaDoku! • Brand-new Hexadecimal Sudoku (16×16). • Three difficulty levels. • Randomly generated puzzles with unique solutions. • Smooth zoom and pan controls. • Notes and hint system. • Light and dark themes. • Optimized for phones and tablets. • Performance and stability improvements.
Alternatives to Hexadoku
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