Letter Box Achievements
Total achievements: 14
% of all players
earned this
achievement
earned this
achievement
First 3x3 Solved
Just solve a 3x3 puzzle. Use all the hints you want!
55%
Minute To Win It
Your mission (should you choose to accept it): solve a puzzle in under a minute.
41%
Freaky Fast
How fast are you fingers? Try to solve a puzzle in under 30 seconds.
28%
5 Puzzles Solved
Prove you've got what it takes. Solve five puzzles.
28%
No Hints
Solve a puzzle without using hints. Can you do it?!
26%
10 Puzzles Solved
Finish 10 puzzles and you'll earn yourself a nice little achievement.
20%
First 4x4 Solved
Go ahead. Solve a 4x4 puzzle. You know you want to.
18%
First 5x5 Solved
The biggest grid. We believe in you.
18%
25 Puzzles Solved
Solve 25 puzzles. Earn an achievement. It's that easy.
7%
Locksmith
Get rid of those pesky locks!
3%
50 Puzzles Solved
Finish the equivalent of two puzzle packs. That's a task worthy of an achievement!
2%
100 Puzzles Solved
Solving 100 puzzles is insane. Are you crazy enough to do it?
1%
200 Puzzles Solved
Solve 200 puzzles and we'll give you this achievement. Deal?
1%
500 Puzzles Solved
500 puzzles. That's the goal. Put the rest of your life on hold. It's time to get serious.
0%