German Autobahn
(Published on 15. November 2025, 16:51 by wuc)
Time to set a classic puzzle with few rules with some mind-bending ideas. I estimate a 1.5* difficulty. Is it rather 1* or 2*? Leave a comment and have fun solving it.
Rules:
Standard 9x9 sudoku rules apply.
Adjacent digits along a green German Whispers line must differ by at least 5.
Box borders divide each blue line into segments of the same sum of values.
Digits in cells separated by a white dot are consecutive.
Solution code: Box 1 in reading order.
Comments
on 25. November 2025, 07:27 by JVA
Very nice puzzle but 2*
on 18. November 2025, 04:36 by Vaurien
Much closer to a 2* than a 1*, but still a very nice puzzle!
on 17. November 2025, 15:02 by ShadowNevio
cool puzzle, break in took a while. 2* at least.
on 16. November 2025, 20:44 by Scorps
Around 30 minutes for me so 2* rather than 1*, but a very nice puzzle - thanks for sharing
on 16. November 2025, 07:49 by Cristal
Lovely puzzle, thanks
on 15. November 2025, 18:05 by Myfyr MJ
Very nice, took me a while to break in then it almost solved itself!
