| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 125 of 2,948 | 95% | 25 of 280 | 91% | 17 | 326 | 26 | 608 | 3 | 186 | 0 | 23 |
| AbstractGrid.java | | 83% | | 74% | 9 | 53 | 15 | 81 | 2 | 26 | 0 | 3 |
| DenseGrid.java | | 94% | | 88% | 6 | 82 | 9 | 172 | 1 | 43 | 0 | 5 |
| SparseImmutableGrid.java | | 96% | | 95% | 1 | 22 | 2 | 59 | 0 | 11 | 0 | 1 |
| DenseImmutableGrid.java | | 100% | | 97% | 1 | 52 | 0 | 110 | 0 | 33 | 0 | 5 |
| SparseGrid.java | | 100% | | 100% | 0 | 28 | 0 | 49 | 0 | 16 | 0 | 2 |
| ImmutableGrid.java | | 100% | | 100% | 0 | 24 | 0 | 42 | 0 | 13 | 0 | 1 |
| AbstractCell.java | | 100% | | 100% | 0 | 22 | 0 | 23 | 0 | 10 | 0 | 2 |
| ImmutableCell.java | | 100% | | 100% | 0 | 14 | 0 | 24 | 0 | 7 | 0 | 1 |
| SingletonGrid.java | | 100% | | 100% | 0 | 13 | 0 | 21 | 0 | 11 | 0 | 1 |
| EmptyGrid.java | | 100% | n/a | 0 | 11 | 0 | 18 | 0 | 11 | 0 | 1 | |
| MutableCell.java | | 100% | n/a | 0 | 5 | 0 | 9 | 0 | 5 | 0 | 1 |