Rules:
Normal sudoku rules apply.
Killer Cages: In cages, digits must sum to the small clue in the top left corner of the cage.
Odd Doubling Line: On cyan colored lines, all digits must repeat EXACTLY twice except for one. This digit (which is to be determined by the solver) will NEVER repeat if it's on a cyan colored line.
Links:
Solution code: Row 1 followed by column 5 (right to left, top to bottom, 18 digits, no spaces)
on 5. July 2024, 09:23 by mezkur7
Sudokupad: https://sudokupad.app/dvptbux2rc
on 23. November 2021, 02:15 by Chilly
Enjoyed this one very much. Like how the non-repeating digit worked.
on 27. September 2021, 16:47 by Niverio
A very cool approach to the Doubling Lines! The odd digit out does so much work, its astonishing. Fantastic construction!
on 23. September 2021, 05:26 by purpl
Fixed link to previous puzzle
on 23. September 2021, 03:01 by Steven R
Very challenging, very satisfying. Thanks for the puzzle!
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Memeristor: Thank you, for your solve and wonderful comment :)
on 22. September 2021, 23:00 by purpl
Forgot Killer tag