Anti-Knight Jigsaw Sudoku 6x6

Jigsaw Sudoku, also known as Nonomino Sudoku or Geometric Sudoku, is a variant of the classic Sudoku puzzle that features irregularly shaped regions instead of the standard 3x3 boxes. The objective of the puzzle is to place the numbers 1 to 9 in each row, column, and jigsaw region, ensuring that no number is repeated within these areas.

Here are the rules of Anti-Knight Jigsaw Sudoku 6x6:

• Place the numbers 1 to 6 in each row, column, and jigsaw region.

• No number can be repeated in any row, column, or jigsaw region.

• Anti-Knight Sudoku all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers.

Anti-Knight Jigsaw Sudoku 6x6 puzzle：

Anti-Knight Jigsaw Sudoku 6x6 solution：