Normal sudoku rules apply. Place the digits 1-6 once each in every row, column, and 2x3 box.
Killer: digits inside a caged region must not repeat and sum to the total shown in the corner.
Thermometer: digits must strictly increase along each thermometer, starting from the bulb.
Renban: digits along a pink line are a set of consecutive non-repeating digits in any order.
Kropki: digits separated by a white dot are consecutive; digits separated by a black dot are in a 1:2 ratio (i.e. one digit is double the other). Not all dots are necessarily given.
Cells connected by an X sum to 10. Cells connected by a V sum to 5. Not all Xs and Vs are given.
Solve in VariantDoku (iOS, macOS, Android) or on SudokuPad.
Lösungscode: Enter the digits of row 6.
am 1. Oktober 2026, 15:31 Uhr von macintux
Came back a month later to try again, and 20 minutes later solved it. Definitely doesn’t feel like a 1 star puzzle, but a very rewarding a-ha moment or two.