Pinwheel
(Eingestellt am 5. Januar 2024, 11:31 Uhr von EPH)
Standard sudoku rules apply.
Cells within a cage must sum to the number in the top left corner of the cage.
Cells along a diagonal indicated by an arrow outside the grid must sum to the number by the arrow.
The red lines are anti-palindrome lines: cells equidistant from opposite ends of a line must sum to 10.
Lösungscode: Enter row 4 followed by column 9, with no spaces or punctuation.
Kommentare
am 17. April 2024, 16:22 Uhr von EPH
@chain.reader Thanks for solving Pinwheel! The puzzle wasn't designed with SET in mind, but SET is a general purpose tool with many potential applications. Check out BremSter's solve for a different approach: https://www.youtube.com/watch?v=kDplVPYdhJI&t=9s
am 17. April 2024, 15:24 Uhr von chain.reader
The break in was quite good.
I used Set for the last few bits (not the ring, the other one, no idea what it's called), was that needed or was I just missing something obvious?
am 6. Januar 2024, 21:47 Uhr von wentel21
A very nice and elegant puzzle
am 5. Januar 2024, 17:24 Uhr von mathpesto
A very satisfying solve!
am 5. Januar 2024, 16:15 Uhr von PKMKII
Clever combination of the anti-palindrome lines and the diagonal sums, approachable by still requires some thinking.
am 5. Januar 2024, 13:15 Uhr von keenbowl
That was fun to solve, thanks for setting&sharing!
am 5. Januar 2024, 12:48 Uhr von Onkel_Dagobert
What an elegant puzzle!
