| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 174 of 174 | 0% | 6 of 6 | 0% | 18 | 18 | 48 | 48 | 15 | 15 | 4 | 4 |
| UpgradeTileViewController | | 0% | | 0% | 4 | 4 | 15 | 15 | 3 | 3 | 1 | 1 |
| EmptyTileController | | 0% | | 0% | 8 | 8 | 18 | 18 | 6 | 6 | 1 | 1 |
| LetterTileController | | 0% | n/a | 4 | 4 | 13 | 13 | 4 | 4 | 1 | 1 | |
| TileController | | 0% | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |