Normal sudoku rules apply. Put the Digits 1 - 4 in every row, column and 2x2 box.
Cells connected by a V must sum to 5.
Thermometer: Digits on thermometers increase from the bulb to the tip.
Those are the rules! Good luck!
Enjoy this puzzle? The rest of the sequel are below! Click the images to play puzzles 2,3 and 4!
Solution code: Enter the digits in row 4 (from left to right) - 4 digits total.
on 5. May 2026, 18:02 by Dr Logic
Nice snack!
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