Puzzle rules:

1. Normal sudoku rules apply

2. Anti-knight - no number can be a knights move away from itself.

3. Ferz-non-consecutive - no consecutive numbers can be diagonally adjacent.

- Code: Select all
`..9|...|7..`

...|...|...

7..|...|..9

---+---+---

...|.8.|...

...|6.2|...

...|.4.|...

---+---+---

3..|...|..4

...|...|...

..5|...|8..

As a side note: Is 12 clues the minimum number of clues for this variant?