bfs
| # | 标题 | 解出人数 | |
|---|---|---|---|
| 3200 | Six Degrees of Cowvin Bacon | 9.2 | x 7 |
| 2224 | Knight Moves | 6.1 | x 11 |
| 2179 | Catch That Cow | 4.6 | x 40 |
| 2041 | Meteor Shower | 7.8 | x 7 |
| 1888 | 陆行鸟挖宝 | 5.0 | x 37 |
| 1847 | who moves my cheese? | 4.6 | x 55 |
| 1839 | 恶魔之城 | 3.2 | x 121 |
| 1780 | Escape | 4.6 | x 83 |
| 1646 | Prime Path | 2.4 | x 103 |
| 1274 | Knight Moves | 4.5 | x 24 |
| 1224 | 简单迷宫问题 | 4.4 | x 155 |