“[G]igantic in height, and muffled in a cloak,[…] the head, which should have rested on his shoulders, was carried before him on the pommel of his saddle!” —W. Irving
The Headless Horseman
In this puzzle, normal sudoku rules apply. There is a global antiknight constraint: digits a knight’s move apart in chess must be different. Additionally, please observe the following standard constraints:
Happy solving!
Solution code: Row 1, followed by row 9 (16 digits)
on 23. October 2022, 01:49 by Dag H
Very spooky puzzle! Thanks a lot, I really enjoyed it!
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