Abstract Nonsense
(Published on 13. August 2022, 23:34 by Oddlyeven)
Rules: Normal Sudoku rules apply. Put the digits 1 to 9 once each in each row, column and box.
Killer Cages: Digits in cages must sum to the number in the top left corner of the cage if given. Digits must not repeat within a cage.
Knight's Move: Cells that are a knight's move apart (in chess) can't contain the same digit.
Links:
F-Puzzles: https://f-puzzles.com/?id=2ny4mq2w
CtC App: https://tinyurl.com/mryjcsdx
Solution code: Row 1 Column 9
Comments
on 25. January 2024, 14:00 by Bankey
That was tough, but great fun! Thanks, @ Oddlyeven :).
on 15. December 2022, 04:47 by Ziboo
Loved it ! So satisfying at the end replace all colors by numbers :) Thank you !
on 10. November 2022, 16:38 by dtoto
Awesome! Beautiful logic. Favorite kind of puzzle to solve.
on 15. August 2022, 12:21 by Hecspeed
Superb structure, rewarding solve, very enjoyable throughout. Thanks!
on 15. August 2022, 09:21 by zhall12570
Wow. So much fun. Definitely my ideal puzzle in terms of cages +knights arrangement. So many clever deductions. Thank you!
on 14. August 2022, 19:16 by Fool on Hill
This was great to solve. I have been using the CtC SudokuPad letter option for notating some of these constrained grids with no givens. It makes it possible to put in definite letters and letter options as if they were numbers without the multiple shading you can get when colours have options.
on 14. August 2022, 12:59 by mobiustrip
Thanks OddlyEven, I really enjoyed that! Found it difficult to notate, but lovely from beginning to end.
