| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 102 of 173 | 41% | 31 of 42 | 26% | 21 | 28 | 18 | 32 | 4 | 7 |
| hide(String) | | 53% | | 57% | 4 | 8 | 9 | 16 | 0 | 1 |
| isToBeHidden(char) | | 0% | | 0% | 11 | 11 | 3 | 3 | 1 | 1 |
| hideChar(char) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| addTileAtBegin(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| unhideChar(char) | | 38% | | 25% | 2 | 3 | 1 | 3 | 0 | 1 |
| CharHidder() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| unhide(String) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |