Big Bad Sudoku Book Achievements
Unlock all 12 achievements
The only sudoku game to reach the top of the app store charts. Has been ranked as the #1 app in the...
Campaign Champ
Complete all 50 campaign puzzles to win this achievement.
2% unlocked
100 points
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Easy Peasy
Score a total of 10,000 combined points on Easy puzzles.
31% unlocked
35 points
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Medium Well
Score a total of 30,000 combined points on Medium puzzles.
15% unlocked
60 points
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Hard Ways
Score a total of 50,000 combined points on Hard puzzles.
8% unlocked
70 points
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Expert Witness
Score a total of 70,000 combined points on Expert Puzzles.
4% unlocked
85 points
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Insane Brain
Score a total of 100,000 combined points on Insane puzzles.
4% unlocked
100 points
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Campinator
Score a total of 125,000 combined points in Campaign Mode puzzles.
2% unlocked
50 points
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Big Winner
Play a puzzle challenge that a friend shared with you and beat their score.
<1% unlocked
100 points
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Number Junkie
Score an incredible total of one million points across all puzzles.
3% unlocked
100 points
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Fanatic
Score a total of 500,000 combined points across all puzzles.
5% unlocked
100 points
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