Antiknight: Any two cells separated by a knight's move in chess cannot contain the same digit.
Thermometers: Digits along a thermometer increase from bulb to tip.
Solution code: Row 1
on 8. September 2026, 12:37 by itsid
it was a nice puzzle indeed;
but sheesh it almost broke me... 5* difficulty in my book
on 4. July 2026, 15:27 by Jrosas
Very nice puzzle. LM ratings are unfair.
on 30. June 2026, 04:50 by krytolandros
Shocked at the low ratings, I thought this was a great puzzle!
on 29. June 2026, 10:48 by Snookerfan
Really liked the puzzle, for me it was 5 star, relentless from start to finish with rock hard and beautiful steps all the way through. Thanks
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