Played Challenges
Many duplicates - 1451 entries
Quick and easy
- Best score: 7
- Best player score: 8
- Position: #112 / 471
- Number of attempts: 2
delete swap - 1788 entries
delete all swap
- Best score: 5
- Best player score: 5
- Position: #64 / 557
- Number of attempts: 1
Mirror Symmetry - 822 entries
Add backslashes.
- Best score: 7
- Best player score: 13
- Position: #217 / 269
- Number of attempts: 5