Chain of Command
(Published on 1. September 2025, 06:53 by oskode)
Rules:
- Sudoku: Fill all rows, columns and marked 3x3 regions with the digits 1-9 without any repeats.
- Anti-Knight: Cells separated by a knight’s move in chess do not contain the same digit.
- Palindromes: Digits along a grey line read the same from either direction.
- Kropki: Cells separated by a white dot contain consecutive digits. Cells separated by a black dot contain digits in a 1:2 ratio.
Click here to play online!
Ratings and comments are very much appreciated. Thank you for playing!
Solution code: The digits in row 1, from left to right
Comments
on 28. September 2025, 00:39 by VitP
definitely not level 2
on 1. September 2025, 23:14 by yusuf17
Also for me very hard, but very nice: 75 minutes.
on 1. September 2025, 21:40 by Onkel_Dagobert
Very nice and very hard for me, >80 minutes.
on 1. September 2025, 19:47 by Exigus
Lovely. Some very nice patterns of potential colors during the solve. Thanks!
on 1. September 2025, 18:25 by nunc
Really nice colouring exercise! I loved it.
on 1. September 2025, 16:19 by Snookerfan
Very clever and enjoyable puzzle! Thank you
on 1. September 2025, 14:56 by rameshsrivats
very cool
on 1. September 2025, 12:56 by Inge
Very nice puzzle!
on 1. September 2025, 08:39 by Merdock
As soon as I figured out the trick to this puzzle, it all came together nicely. This was very enjoyable to play through.
