Vol.3 Anti-Knight #128
(Published on 6. August 2026, 17:30 by Adrian Klausen)
Rules
1. Base
Normal Sudoku rules apply.
2. Anti-Knight
Cells separated by a knight's move in chess cannot contain the same digit.
More Knight Sudoku puzzles
This puzzle appears as puzzle #128 in my book
128 Handcrafted Knight Sudoku.
If you enjoyed solving it, you'll find
127 more handcrafted Knight puzzles
in the full volume, ranging from
beginner-friendly introductions to
expert-level challenges.
Discover the series
128 Handcrafted Sudoku Variants
is an ongoing series where each volume
explores a new Sudoku variant.
Every book gradually progresses from
easy 4×4 puzzles to expert 9×9 challenges,
making the series suitable for both
newcomers and experienced solvers.
Solution code: Digits in row 3 (left to right).
Comments
on 14. August 2026, 20:11 by Adrian Klausen
Yes, I was aiming for a harder solve this time, while still keeping the grid looking interesting.
on 8. August 2026, 17:08 by TheGrand547
Super tricky coloring
on 6. August 2026, 23:56 by Adrian Klausen
I’m glad you were able to fight your way through it ^^
This puzzle was originally meant to be 3*, but based on how my other puzzles have tended to end up being rated 1* lower, I decided to move this one down before release. The difficulty might also be a little higher on paper, which is what it was originally made for :)
on 6. August 2026, 22:52 by alexsmart
Got it after a tough 70 mins. No way that was 2 stars?
