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Achievements
Sudoku BactronSync your progress to see which achievements you've unlocked.
Log in to track
First Blood
Complete your first Sudoku puzzle
55.1% global
Speed Demon
Complete a 9x9 puzzle within 3 minutes
34.0% global
Flawless
Complete a Sudoku with zero mistakes
39.0% global
Adventurer
Complete your first Adventure level
48.2% global
Level Master
Reach Adventure Level 6
31.7% global
Level Designer
Save a custom level in the Level Editor
34.6% global
Hint-Free Streak
Complete 5 puzzles in a row without using hints
33.4% global
Perfect Adventure
Complete an Adventure level with zero mistakes
43.2% global
Persistent
Complete 50 Sudoku puzzles
31.3% global
Getting Started
Complete the first step of the tutorial
45.5% global
Speed Mini
Complete a 4×4 puzzle in under 10 seconds
34.8% global
