Centrifuge
(Eingestellt am 23. März 2026, 22:00 Uhr von protheph)
Rules:
- Normal Sudoku Rules Apply: Fill every row, column, and 3x3 box with the digits 1-9 without repetition.
- Bulbless Thermometers: Digits along a gray line must be strictly increasing from one end to the other. The "bulb" (the lowest digit) may be at either end of the line and must be deduced by the solver.
- XV: Cells separated by an X sum to 10; cells separated by a V sum to 5. Not all X/V positions are necessarily given.
- Kropki Dots: Cells separated by a white dot contain consecutive digits. Cells separated by a black dot have a 2:1 ratio. Not all dots are necessarily given.
Have fun, and please leave a comment if you enjoy the puzzle!
Lösungscode: Column 4, reading downwards
Kommentare
am 31. März 2026, 19:22 Uhr von ScatterBrain
Not an easy puzzle, but a nice one. Thanks!
am 29. März 2026, 11:41 Uhr von VitP
this is fine for level 2 until one step in the middle, where the key is that r4c6 cannot be 4.
experts will be able to see the contradiction in their head.
am 24. März 2026, 12:43 Uhr von Freegerator
Fun puzzle, thank you
am 24. März 2026, 11:03 Uhr von cullenmersch
Fun puzzle. I had to bifurcate twice toward the end, so I'm not sure if I missed some logic.
am 24. März 2026, 10:33 Uhr von Myfyr MJ
Very nice but nearer 3 stars difficulty - 59 minutes with 2 long chains to disambiguate so I missed something obvious I think.
