Day 3: Thermometers
(Published on 3. December 2025, 06:00 by SharpFox)
SudokuPad
Rules:
- Normal 4×4 Sudoku rules apply.
- The gray objects are thermometers. Starting from the bulb/circle, digits strictly increase along the thermometer (like temperatures).
- The white dot connects consecutive digits.
Solution code: Column 1 (4 digits):
Comments
on 8. December 2025, 11:26 by TheJRMY
Very nice. Took me a minute to figure out anything at all, but once I did it went very quickly.
on 8. December 2025, 10:40 by TheJRMY
Very nice. Took me a minute to figure out anything at all, but once I did it went very quickly.
on 7. December 2025, 16:46 by ACK
Took a second to see the break in, but fun puzzle
on 5. December 2025, 15:08 by detlev007
best one yet and i like how they get harder
on 5. December 2025, 09:28 by Nakedsinglehunter
Cool
on 3. December 2025, 10:43 by JoeyJoeJoe
00:02:46 for me
on 3. December 2025, 10:43 by Rollo
Sehr hübsch. Ich glaube, der Punkt in Spalte 1 ist nicht nötig.
on 3. December 2025, 10:16 by supersim2000
Thank you for today's advent calendar.
@Fhnpirese: For me the solution code was wrong at first, too. But then I noticed I entered the digits of row 1 instead of column 1. Maybe you did the same?
on 3. December 2025, 07:19 by wuc
Great intro puzzle. Solution code works. Thx for sharing.
on 3. December 2025, 06:30 by Fhnpirese
i solved the puzzle and i correctly inputted the digits on column 1 but it says that the code isnt correct…
