| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 29 of 318 | 90% | 8 of 46 | 82% | 5 | 42 | 6 | 52 | 1 | 19 |
| cell(int, int) | | 0% | | 0% | 5 | 5 | 6 | 6 | 1 | 1 |
| toString() | | 100% | | 100% | 0 | 3 | 0 | 9 | 0 | 1 |
| validateCounts(int, int) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| equals(Object) | | 100% | | 100% | 0 | 6 | 0 | 8 | 0 | 1 |
| values() | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| exists(int, int) | | 100% | | 100% | 0 | 5 | 0 | 1 | 0 | 1 |
| row(int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| column(int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| isFull() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| get(int, int) | | 100% | | 100% | 0 | 2 | 0 | 2 | 0 | 1 |
| hashCode() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| rows() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| columns() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| contains(int, int) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| containsValue(Object) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| finder(int, int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| isEmpty() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| size() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| AbstractGrid() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |