Ratio Kropki Dots: Digits separated by a black dot have a 3:1 ratio. All dots are given.
Thermometers: Digits along a thermometer increase from bulb to tip.
Solution code: Row 1
on 22. July 2026, 02:05 by ofsmul
This is my 10,000th personal reminder to myself - fully read the rules before starting on the puzzle. :)
"All dots are given", is, in fact, important.
Thanks for the puzzle!
on 20. July 2026, 21:40 by SHERAX
Fun!
on 20. July 2026, 11:34 by Snookerfan
Fun snack, thanks!
on 20. July 2026, 10:40 by varbrad
Thought I'd got stuck at the end, but negative constraint does indeed lead to only 1 valid solution :)
on 20. July 2026, 10:36 by wuc
Smooth 2* puzzle with nice interactions thx.
on 20. July 2026, 04:31 by Deklok
Good puzzle, it solves fine with the rules. Thank you
on 20. July 2026, 02:07 by NCtide
Thanks, great puzzle! Simple ruleset with a negative constraint is a fun combination.