Just a Little Bit of Entropy
(Published on 3. July 2026, 13:37 by Mad-Tyas)
Sudoku on:
SudokuPad
Rules:
Sudoku: Fill every row, column and marked 3x3 box with the digits 1-9.
Arrow: Digits on an arrow have to sum to the digit in the corresponding circle and may repeat if allowed by other rules.
Thermometer: Digits along a thermometer have to strictly increase from the bulb to the tip.
Entropy: Each 2x2 box in the grid has to contain a low digit (1, 2, 3), a middle digit (4, 5, 6) and a high digit (7, 8, 9).
Have fun solving!
Solution code: Digits in in row 9 (left-to-right).
Solved by jalebc, Chelo, Snookerfan, PippoForte, cmigas, NeroChaos, SKORP17, Bjd, dogfarts, Piff, by81996672, Hrothan, alexsmart, Crusader175, thomamas, Marshal on Mars, flipout, synth, Noa, addie, gdc, apendleton, lianarox, Joyofrandomness, b413x, pseudoku, Shmartus, misko, lsw770770, Dentones, War, Bankey, Brodie2000, Blake Saligia, bansalsaab, Asphodel, AIlyas, BaumJames, jordanza
Comments
on 7. July 2026, 17:30 by Bankey
Fun puzzle. Thanks, @ Mad-Tyas :).
on 4. July 2026, 07:31 by thomamas
Lovely, thank you!
on 3. July 2026, 16:14 by Snookerfan
Brilliant puzzle! 3.5 stars for me, rounded up to 4. Thanks
