| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 56 of 778 | 92% | 20 of 94 | 78% | 16 | 97 | 11 | 137 | 0 | 47 | 0 | 3 |
| PuzzleState.java | | 90% | | 75% | 16 | 68 | 9 | 90 | 0 | 25 | 0 | 1 |
| Position.java | | 96% | | 100% | 0 | 21 | 2 | 32 | 0 | 17 | 0 | 1 |
| Direction.java | | 100% | | 100% | 0 | 8 | 0 | 15 | 0 | 5 | 0 | 1 |