I have searched for quite a while for an example for UR Type 5 without any luck. Today while just puzzling for fun it appeared out of nowhere:
- Code: Select all
.--------------.---------------.--------------.
| 7 5 46 | 9 8 2 | 46 3 1 |
| 2 14 9 | 6 14 3 | 5 8 7 |
| 13 346 8 | 14 5 7 | 9 26 24 |
:--------------+---------------+--------------:
| 8 12 12 | 5 9 4 | 3 7 6 |
| 6 47 47 | 3 2 1 | 8 9 5 |
| 5 9 3 | 8 7 6 | 14 12 24 |
:--------------+---------------+--------------:
| 13 367 5 | -147 *46 9 | 2 *146 8 |
| 9 8 16 | 2 *146 5 | 7 *46 3 |
| 4 267 267 | 17 3 8 | 16 5 9 |
'--------------'---------------'--------------'
Uniqueness Test 5: 4/6 in r7c58,r8c58 => r7c4<>1