Logic Masters Deutschland e.V.

Toroidal Chess Sudoku #1

(Published on 1. June 2020, 07:53 by Rotstein)

-Normal sudoku rules apply
-Digits 1, 2, 3 are knights (cannot repeat in cells separated by a knight's move)
-Digits 4 and 5 are kings (cannot repeat in cells separated by a king's move)
-Both knights and kings restrictions also apply around the grid as if the opposite edges of the grid were connected.
Example: If R1C1 is a king it rules out R2C9, R9C2 and R9C9
Example²:If R1C1 is a knight it rules out R2C8, R3C9, R8C2, R9C3, R9C8 and R8C9
-Digits 6 to 9 are normal
-You can try this puzzle in your browser by clicking the link below
Toroidal-Chess
Enjoy the puzzle!

Solution code: row 2 left to right

Last changed on on 1. February 2024, 01:41

Solved by jkl, zhergan, Nothere, Yohann, zorant, Richard, glum_hippo, moss, flaemmchen, skywalker, phnxde, marcmees, japoorva, ManuH, Julianl, rcg, NikolaZ, 0123coolkid, geronimo92, KeyserSoze, 111chrisi, derwolf23, logik66, ch1983, JayAreEee, marsigel, SudokuExplorer, polar, Realshaggy, Uhu, sandmoppe, nseydel, Beedersen
Full list

Comments

on 1. February 2024, 01:41 by Rotstein
Added Chess tag

on 21. September 2020, 13:51 by Rotstein
added toroidal tag, for some reason the tag was removed from all of my series

on 17. August 2020, 22:30 by Rotstein
Thanks for heads up, fixed link

on 17. August 2020, 18:48 by ArchonE
Just a heads up. The penpa link has an error. The 3 in r5c9 is actually placed in r6c9, which clashes with the 3 in r6c3.

on 2. June 2020, 11:14 by phnxde
What a nice Sudoku :)

on 1. June 2020, 22:37 by Rotstein
added toroidal tag

on 1. June 2020, 22:20 by glum_hippo
Oof! That was gruesome! But still enjoyable! Please add the 'Toroidal' tag so people can find your puzzle.

on 1. June 2020, 21:47 by Richard
In the end I built in an error, fortunately I could repair it. Nervewrecking puzzle!

on 1. June 2020, 11:18 by zhergan
Very nice:)

Difficulty:3
Rating:91 %
Solved:33 times
Observed:11 times
ID:0003JV

Puzzle variant New Wraparound Chess

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Solution code:

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