Norinori (Tromino)
(Eingestellt am 3. März 2022, 17:14 Uhr von SudokuExplorer)
Shade exactly three cells in each region.
Each shaded area forms a tromino (not necessarily within a region).
Here is an example which you can try on Penpa+:
You can try the below main puzzle on Penpa+. Enjoy!
Lösungscode: For each column, enter the length of the longest vertical line of consecutive unshaded cells.
For the example puzzle, it would be 332611133.
Kommentare
am 12. Januar 2023, 06:38 Uhr von wisty
This is SO intricate and elegant! Incredible setting! I'm impressed that it keeps the consistent difficulty until the very end :)
am 4. März 2022, 20:27 Uhr von SudokuExplorer
Added tags and fixed some typos
am 4. März 2022, 19:47 Uhr von SudokuExplorer
@Franjo: Thanks for giving it a go and the lovely feedback! Aha, you're right about the tromino vs triomino thing. Apparently a triomino is like a triangular domino. I'll change it on this puzzle page (but I'm too lazy to update the link) and add the missing tags, thanks! :-)
am 4. März 2022, 13:17 Uhr von Franjo
Great puzzle! Love it. But as far as I know these pieces are called trominoes, without i.
am 4. März 2022, 00:06 Uhr von SudokuExplorer
Added example puzzle
