By: Bactron Studio
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Sudoku Bactron is a logical number-filling game developed by Bactron. The game offers a random mode and an adventure mode. Players can also design their own levels, constantly verifying the unique solution, ensuring that each puzzle has only one answer.
PC (Microsoft Windows) · Jun 5, 2026
Worldwide · Exact date · Full release · IGDB
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11 achievements available.

Complete your first Adventure level
LockedSteam

Complete your first Sudoku puzzle
LockedSteam

Save a custom level in the Level Editor
LockedSteam

Reach Adventure Level 6
LockedSteam

Complete an Adventure level with zero mistakes
LockedSteam

Complete a Sudoku with zero mistakes
LockedSteam

Complete 50 Sudoku puzzles
LockedSteam

Complete 5 puzzles in a row without using hints
LockedSteam

Complete a 9x9 puzzle within 3 minutes
LockedSteam

Complete a 4×4 puzzle in under 10 seconds
LockedSteam

Complete the first step of the tutorial
LockedSteam
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