Normal sudoku rules apply. Place the digits 1-4 once each in every row, column, and 2x2 box.
Thermometer: digits must strictly increase along each thermometer, starting from the bulb.
Kropki: digits separated by a white dot are consecutive, digits separated by a black dot are in a 1:2 ratio (one digit is double the other).
Cells connected by a V sum to 5. Not all Vs are given.
Solve in VariantDoku (iOS) or on SudokuPad.
Solution code: Enter the digits of row 3 (no spaces).
on 16. May 2026, 16:06 by bloodhovnds
yummy, 0.50 :)
on 16. May 2026, 01:48 by KMD
Was this puzzle SKORPED?
on 15. May 2026, 10:42 by juggler
Why though
on 14. May 2026, 11:02 by Brandy New
White dots are consecutive.
on 14. May 2026, 09:17 by semga
cool