| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 4 of 54 | 92% | 1 of 7 | 85% | 1 | 6 | 1 | 14 | 0 | 2 |
| runChallenge(TextNavigator, int) | | 91% | | 85% | 1 | 5 | 1 | 10 | 0 | 1 |
| ChallengeLookBehind(Challenge, LookAround) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |