Anti-knight: Cells that are a chess knight’s move apart cannot have the same digit.
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If you enjoyed this puzzle, consider trying some of our harder puzzles:
Thank you to BremSter for a lovely video solve of this puzzle.
Solution code: Row 6 (from left to right) followed by Column 6 (from top to bottom); 18 digits, no spaces.
on 18. July 2024, 05:09 by frosto
Thought I was locked in a deadly pattern near the end, I'm that bad at seeing things :)
Lovely puzzle, great flow.
on 24. April 2024, 16:46 by kredenc
I love puzzles where the ruleset hold your hands and help you to overcome the obstacles. :) Very nice puzzle, thanks both of you!
on 23. October 2023, 01:20 by tkoehler82
Fun puzzle that I decided to solve tonight! Greetings from the Puzzles & Paradoxes seminar!
on 8. December 2022, 03:59 by Maven
As has been mentioned by others, I really enjoyed the symmetry!
>> Thank you! We appreciate the kind words!
on 13. November 2022, 15:30 by Syzygy
Thank you for the puzzle - as someone else said, lovely symmetry which made for a really enjoyable and straightforward solve!
>> Thank you so much!
on 8. October 2022, 14:45 by FullDeck-Missing
Added a link to a video solve of this puzzle by BremSter.
on 9. August 2022, 00:57 by Tomacco
Really approachable and really nice logic. Thank you!!
>> Thank you! Glad you enjoyed it :)
on 7. August 2022, 03:40 by erik
fun solve path
>> so glad you enjoyed it! -FD & MaFC
on 7. August 2022, 00:54 by peep50183
Glorious :)
>> Thank you! -- FD & MaFC
on 6. August 2022, 14:53 by vercig09
that was really fun... a lot of symmetry
-- Thank you! We enjoyed building the symmetry in! FD & MaFC