sphinx of black quartz
(Published on 4. October 2024, 01:40 by aqjhs)
- Normal sudoku rules apply.
- Cells one chess knight's move apart may not contain the same digit.
- Digits joined by a white dot are consecutive. All possible dots are given.
- Digits joined by a V sum to 5. All such pairs are given.
- Grey line is a palindrome: its digits read the same in either direction.
See also:
Solution code: Column 9 top to bottom
Comments
on 8. December 2024, 22:25 by Ryx
Excellent puzzle. I enjoyed watching Mark's solve, up to the point he realized the simple step he was missing, since I spotted it early on. So, I don't feel like watching his solve (up to that point) gave me any real advantage.
It was a wonderful journey, using coloring and letters. The negative constraints are so powerful. Great puzzle!
on 8. December 2024, 19:45 by aqjhs
watch Mark Goodliffe solve this puzzle :D
https://youtu.be/BkiQ75qKKiw
on 7. October 2024, 21:02 by aqjhs
a little clarification (and somewhat of a spoiler): there are no overlapping Vs and dots.
on 6. October 2024, 05:35 by theParad0x
A simple rule-set that's amazingly set!! Thanks for sharing
on 4. October 2024, 06:46 by by81996672
Great puzzle.
on 4. October 2024, 03:01 by dtoto
Fantastic puzzle!
