The Slammer
(Published on 1. March 2026, 16:47 by SingingFish)
Hi, I set this one using some Renban logic I came across whilst setting my previous puzzle. I couldn't make it work in that puzzle so have used it here. I hope you enjoy :)
Rules:
Normal sudoku rules apply.
Renban: Digits along a purple line form a set of consecutive digits in any order.
German Whispers: Adjacent digits along a green line must differ by at least 5.
Thermometers: Digits along a thermometer increase from bulb to tip.
Kropki dots: Digits in cells joined by a black dot are in a 1:2 ratio.
Solution code: Row 6 (left to right, 9 digits no spaces)
Comments
on 2. March 2026, 10:08 by SingingFish
Appologies for the omission in the rules - Rules now updated to include the black dots.
on 2. March 2026, 09:30 by Snookerfan
Fun puzzle! Thanks
on 2. March 2026, 01:30 by TeddyKwondo
Hey, I loved the break-in on this puzzle, and it really flowed afterwards! Just make sure to include the black kropki dot rules! Amazing puzzle!
on 2. March 2026, 00:29 by SpriteCritter
No mention of the black dots in the rules?
