Lucy in the Sky (XY Differences)
(Eingestellt am 18. August 2024, 18:28 Uhr von tallcat)
Normal sudoku rules apply.
XY Differences: Each pair of horizontally connected cells that differ by the leftmost digit in their row is separated by a diamond. Each pair of vertically connected cells that differ by the topmost digit in their column is separated by a diamond (There are no other diamonds in the grid.)
Can be played online at Sudokupad
Lösungscode: Row 8 (left to right). 9 digits, no spaces.
Kommentare
am 11. Mai 2025, 10:38 Uhr von Qodec
Can't believe I missed this. What a treat!
am 6. April 2025, 22:10 Uhr von awwkaw
This was a great puzzle, that kept relying on the constraints from start to finish.
I'm really impressed with your setting, it keeps feeling new and inventive throughout the puzzles, continuously relying on the constraints and granting the solver a string of new insights. It never just turns into scanning for soduko. Thanks a lot for the great and creative puzzle.
am 1. Oktober 2024, 08:57 Uhr von Playmaker6174
Lovely minimalist setting, the logic were also very sweet and pleasant too x)
am 16. September 2024, 09:16 Uhr von isajo4002
That had some neat tricks.
am 27. August 2024, 08:38 Uhr von fitzie
this is one of the puzzles that makes you scan the grid a lot. great fun!
am 21. August 2024, 02:51 Uhr von glum_hippo
Good kitty.
am 20. August 2024, 11:15 Uhr von Franjo
Amazing that these few diamonds lead to a unique solution! Thank you so much for creating and sharing this wonderful puzzle.
am 19. August 2024, 05:24 Uhr von psninn
Great.
am 18. August 2024, 23:16 Uhr von InfiniteChaos
Great idea, really satisfying solve.
am 18. August 2024, 23:12 Uhr von wuc
Another very refreshing concept new to me. One hill mid way where I had to look ahead a bit but the rest was very smooth. Great fun thx.
am 18. August 2024, 22:05 Uhr von marcmees
great minimalist construction. Thanks
am 18. August 2024, 21:04 Uhr von Piatato
The negative constraint is strong indeed! Neat puzzle
am 18. August 2024, 19:58 Uhr von HumanBirdsong
Wow, it’s hard to imagine a grid like this solving, but it unfolded beautifully!
