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Evil · Puzzle #504
2
8
5
4
4
5
6
3
6
1
3
8
5
6
1
7
2
3
8
7
2
7
3
6
9
1
"Champions keep playing until they get it right." — Billie Jean King
"Champions keep playing until they get it right." — Billie Jean King
The 'Skyscraper' technique links two X-Wing candidates via a shared column — advanced but powerful on expert grids.
The 'Skyscraper' technique links two X-Wing candidates via a shared column — advanced but powerful on expert grids.