Never Never (8x8)
(Published on 7. January 2026, 19:04 by Mr Toffee)
Slow-Thermo Sudoku
(O) Bulbs ≤ Tips ( I )
Digits must never decrease along thermometers from bulb to tip.
...Digits may therefore repeat along thermometers.
Flows may merge or diverge, but must always end at a given tip.
Colours are not part of the puzzle.
Try the puzzle here
Solution code: Column 1 from top to bottom
Last changed on on 8. January 2026, 09:31
Solved by maniacaljackal, drmegadude, jalebc, BBoris, hige, Majesteit, Philologos, PinkNickels, SKORP17, micjo, allama, muule, HeyItsErin, cornuto, TheJRMY, trencaclosques, Pairot, ome86, TeddieMilo, ... marsigel, kangaroo, MoHaMeD05, MTFlowCzq, Saskia11, Thomster, Krisonium, marajade, Usagi101, milxqueen, Raistlen, abadx, abihummel, Rollo, Dystopixx, moss, Leoninus, stafen, ana_shadow, Uhu
Comments
on 8. January 2026, 09:31 by Mr Toffee
whoops
on 8. January 2026, 08:59 by faltenin
Very fun! The title says 6x6, not 2x4? I'm going to blame that for not realizing I had options up to 9 pencil-marked :-O
on 7. January 2026, 22:57 by TheJRMY
I always forget the slowness of slow thermometers halfway through. Ended up with quite a mess because of that and had to start over. 9:01 on the second try. Lots of fun.
on 7. January 2026, 20:23 by PinkNickels
3:17 fun speed run!
