Coral Creek
(Published on 17. June 2023, 01:07 by Jay Dyer)
Rules
- Divide the grid into ominoes (regions of orthogonally connected cells), so that no two ominoes of the same size share an edge. Each cell contains a number equal to its omino's size.
- Shade some cells so that all shaded cells are orthogonally connected, all unshaded cells are orthogonally connected, and no 2x2 is fully shaded or unshaded.
- An arrow in a cell indicates that the omino pointed to by the arrow contains N shaded cells, where N is the number in the arrow's cell. An arrow may be in the same omino as the cell it points to.
Solution code: The cell values in row 8 (without separators).
Comments
on 11. August 2023, 11:07 by GabeSzeto
Amazing flow, and beautiful logic. Thanks for this!
on 21. June 2023, 21:43 by kjholt
I don't understand where to go next and I'm not even that far in! Gonna have to come back to this one.
on 21. June 2023, 19:19 by Agent
Wonderful puzzle with some very clever and fresh logic!
on 19. June 2023, 13:22 by marcmees
Took some time to finish the last few regions. Wonderful puzzle. thanks.
on 19. June 2023, 03:05 by ONeill
Wow, brilliant!
on 17. June 2023, 20:18 by wand
smooth and crunchy!
on 17. June 2023, 19:30 by Myxo
Awesome puzzle, flowed really smoothly!
on 17. June 2023, 12:06 by Jesper
Fantastic puzzle, really fun!
on 17. June 2023, 11:45 by Piatato
I was expecting a coral, but I'll take a fun and smooth yin yang hybrid like this any day, of course :D
on 17. June 2023, 09:43 by KNT
really enjoyed that, thanks!
on 17. June 2023, 08:12 by Bootenks
Beautiful logic.
