Science Lab (4x4)
(Published on 13. January 2026, 10:58 by Mr Toffee)
Thermo Sudoku
Digits increase along thermometers from bulb to tip.
Colours are not part of the puzzle.
Try the puzzle here
Solution code: Column 4 from top to bottom
Solved by Bence1997, LehanLehan, Barnabas05, zhangjinyang, armin-k1, HaveFun, 3ColorTheorem, L00ping007, NineK, Ele705, Uhu, polivomarin, sme, KlausRG, maglia, Kigor, Geoloco, tiuhto, naggy, peep50183, xrrx, ... Smileranor, Klaus1712, Symphony, r0the, merijurri, buzzard, 5SiBogyi, hirassy, Opilum, bloodhovnds, snufkinoku, Rollie, Bos, Jrgamer4u, arangues, brizzleygare, Nothere, PR0METE0, Kantaga, Mathi
Comments
on 15. January 2026, 02:05 by michael_787
Any puzzle which takes less than 30 seconds to solve is a bit akward to comment. I liked the idea, though. Maybe elaborate 9x9?
on 14. January 2026, 11:51 by RobertBe
19 seconds
on 13. January 2026, 18:30 by dzamie
nyoom, half a minute!
probably shouldn't be quite so speedy when conducting a science experiment...
on 13. January 2026, 14:32 by wuc
Nice beginner snack for new solvers.
