Logic Masters Deutschland e.V.

Target

(Published on 10. December 2022, 02:12 by EPH)

This is probably a 1/5 for those familiar with the constraints, and maybe a 2/5 for everyone else.

Standard sudoku rules apply: each row, column, and 3x3 box must contain all the digits from 1 to 9.

Digits may not repeat along the marked diagonals.

Digits separated by a (chess) knight's move may not be the same.

Digits in a cage must sum to the number in the top left corner of the cage.

Cells separated by a V contain digits which sum to 5. Cells separated by an X contain digits which sum to 10. Not all possible Vs and Xs are given.

SudokuPad

Solution code: Enter row 5 followed by column 5, with no spaces or punctuation.

Last changed on on 17. September 2026, 20:28

Solved by Imperial Marcher, efnenu, Jlrice2, msbjowmx1, Jagga, Mr.CHEN, nmmc123, Nairi, shangchenxi123, kross, StopAndChat, maxwork1113, Yaksic, alx, h5663454, 21Tallan, dskaff, minglee, tiuhto, MontanaPearl, ... sacklunch, sorendipitous, Cyrion, flyjim, Arec, maglia, zrbakhtiar, michalil, TJReds, flipping, Mikemerin, VeTaurus, XydAph, Drawoon, Epsiloneuclid, puzzlepandit, drf93, kangaroo, Jastucreudo
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Comments

on 17. September 2026, 20:28 by EPH
Embedded the solution.

on 17. September 2026, 20:27 by EPH
Embedded the solution.

on 7. January 2023, 16:35 by puzzlepandit
Nice puzzle. Enjoyed solving it.

on 1. January 2023, 10:03 by zrbakhtiar
link with no presolved solution
https://f-puzzles.com/?id=2qkmve4y

on 15. December 2022, 20:52 by chain.reader
@OP
fpuzzle link is pre-solved.

Last changed on 10. December 2022, 14:43

on 10. December 2022, 14:42 by ScatterBrain
Yes, the puzzle was filled up for me too in F puzzles. I had to quickly clear it to start playing!

on 10. December 2022, 14:21 by wentel21
Strange, when i open it on fpuzzle , the puzzle is already filled up

on 10. December 2022, 04:34 by kross
Fun little GAS! Thanks!

on 10. December 2022, 03:30 by Mr.CHEN
There seems to be no anti-knight check in CTC

Difficulty:1
Rating:83 %
Solved:166 times
Observed:0 times
ID:000CAE

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