| Id | Title | Author | Difficulty | Liked / Disliked |
|---|
Rank: 4958 / 23382
| 17 | 18 | 19 | 21 | 23 | 24 | 25 | 26 |
| 27 | 39 | 40 | 41 | 42 | 44 | 45 | 46 |
| 47 | 48 | 49 | 52 | 56 | 57 | 59 | 67 |
| 68 | 70 | 72 | 73 | 75 | 79 | 84 | 86 |
| 89 | 105 | 111 | 123 | 124 | 125 | 128 | 131 |
| 138 | 139 | 140 |
If the user submitted a minimum-length solution for this puzzle, the puzzle is shown in bold.
©2009 Igor Ostrovsky and other contributors. Terms of use