(leeres eins fünf neun)
(Published on 30. November 2021, 08:00 by twototenth)
Normal Sudoku rules apply. Green lines are German whispers lines; adjacent digits on these lines must differ by at least 5. 159 rules apply: Each digit in column 1 indicates the position of 1 in its row (that is, if R3C1 is a 6, R3C6 is a 1). The same is true in columns 5 and 9 of the digits 5 and 9, respectively.
Second attempt at a 159 puzzle with no clues in columns 1, 5, or 9. (The last one used thermo as the second variant; it can be found here if you're interested.)
Solution code: Row 5 followed by column 6, no spaces.
Comments
on 3. November 2022, 10:53 by LehanLehan
Beautiful solve path,thanks a lot.
on 8. May 2022, 21:41 by Christounet
Very nice break in !
on 17. December 2021, 11:37 by Chelo
Very nice puzzle, thank you so much!..
on 10. December 2021, 04:52 by glum_hippo
A fine, intricate construction
on 2. December 2021, 15:29 by elpadrinoIV
Really nice break in!
Thank you for the puzzle!!!
on 2. December 2021, 00:24 by tallcat
Enjoyed this immensely. Really nice use of both constraints in clever ways! I look forward to your next puzzle in this series!
on 1. December 2021, 08:17 by apendleton
Loved the break-in!
on 30. November 2021, 18:14 by henrypijames
Beautiful break-in. Unfortunately I made a stupid early mistake that broke the puzzle much later on - repeatedly, arrrg!
