by Qodec, ben and TrevorTao
Regular killer sudoku, created during three live streams on the CTC fan discord server last weekend, with significant contributions from both ben and TrevorTao.
You can play this puzzle online using f-puzzles: https://f-puzzles.com/?id=y4fvxy7u.
Good luck!
Lösungscode: Rows 7 and 8. I.e. the 9 digits in row 7 from left to right, followed by the 9 digits in row 8 from left to right, no spaces, for example: 123456789123456789
am 7. November 2025, 17:40 Uhr von rich_27
Here are some sudokupad links with and without colours:
https://sudokupad.app/2c4yj4l0tp
https://sudokupad.app/6vd4a8gsvu
am 29. August 2025, 09:17 Uhr von StephenR
Absolutely masterful, thanks. One of the best killers I can recall doing and I see that it is almost five years old so that is saying something.
am 16. August 2022, 22:39 Uhr von Playmaker6174
Really beautiful puzzle with lots of elegant deductions throughout, I had a great smile at the end ;)
am 30. Dezember 2020, 01:10 Uhr von smistry
Wow! Enjoyed it thanks for setting.
am 12. Dezember 2020, 18:48 Uhr von udukos
Very nice killer, lot of fun. And with a beautiful design.
am 12. Dezember 2020, 11:14 Uhr von Qodec
Add whitespace.