| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 95 of 284 | 66% | 18 of 38 | 52% | 15 | 31 | 17 | 49 | 3 | 12 |
| search(String, int) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| startsWith(String, int) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| searchPattern(Challenge, int) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| charAt(int) | | 61% | | 66% | 2 | 4 | 1 | 5 | 0 | 1 |
| jump(int) | | 58% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| TextNavigator(CharSequence, int, int, boolean) | | 81% | | 50% | 1 | 2 | 1 | 8 | 0 | 1 |
| reverse(int) | | 78% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| indexOf(char) | | 88% | | 75% | 1 | 3 | 1 | 4 | 0 | 1 |
| subSequence(int, int) | | 100% | | 100% | 0 | 5 | 0 | 6 | 0 | 1 |
| toString() | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| build(CharSequence) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| length() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |