Logic Masters Deutschland e.V.

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 #120 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.