Chess Knight
(Published on 29. August 2025, 06:34 by brtmns)
This is my very first construct, which I found fairly easy to solve. I had initially planned to add an anti-knight constraint, but my current capacity didn’t allow for it. I would love to hear your feedback.
Rules:
Normal sudoku rules apply.
Cells connected by a black dot contain digits in a 1:2 ratio.
Cells connected by a white dot connect consecutive digits.
Green lines are German whisper lines. Consecutive digits along a whisper line must differ by at least 5.
Digits seperated by an X sum to 10
SudokuPad

Solution code: Row 5 left to right 9 digits
Last changed on on 29. August 2025, 07:51
Solved by Megalobrainiac, mabjim007, maniacaljackal, LehanLehan, Jane_Lightman, addie, jchan18, Xinory, Guillem98, ludvigr04, flaemmchen, edd, Jodelbanane, bugsduggan, PatJoyce, milxqueen, Blombit, nervyrope, ... Cliff, xlem0n4de, DylanRay, spamus, imagle, NEWS, majestic spork, Crul, koiking, PuzzleDoubt, drifting, butch02, BakBak, ciaragst, imb, orlymuir, Tompzini, lordtom, Gizmo, Winterbeard, R0X, alzika
Comments
on 30. August 2025, 01:19 by 99%Sneaky
Fun debut! By far my favorite anti-anti-knight puzzle :D
on 29. August 2025, 23:12 by NorthCoastAsher
Nice puzzle for a first construct!
on 29. August 2025, 22:30 by VitP
finally the setter provides a visual cue to help you remember the anti-knight rule ...
lol
on 29. August 2025, 19:51 by nufyoot
Very easy to get started and a wonderful solve!
on 29. August 2025, 12:35 by Treme
Lovely solve, thank you!
on 29. August 2025, 07:51 by brtmns
Edit:xv sums rule is added to the text