Logic Masters Deutschland e.V.

Sudoku and variants

The portal contains almost all kinds of Sudoku variants: standard, killer and jigsaw, for example, but there is no limit to the creativity of the puzzle authors here. What about trying a 3D-Sudoku, Spiral Sudoku, or even a Sudoku Rallye (which contains other puzzle types, too). Enjoy browsing!

DescriptionsolvedRating
unsolvedWhere does it all end?
by apete (on 9. November 2023, 14:35)
784
88 %
unsolvedMonsoon
by heliopolix (on 9. November 2023, 00:08)
554
96 %
unsolvedAimless (nabner arrows)
by jwsinclair (on 8. November 2023, 22:50)
1252
94 %
unsolvedHook and Bait
by Tetral (on 8. November 2023, 22:02)
412
79 %
unsolvedStarting-Grid
by Sartor (on 8. November 2023, 21:23)
523
96 %
unsolvedDense Skyscrapers
by Kitty Trouble (on 8. November 2023, 21:18)
283
87 %
unsolvedFog Operations
by sdholmes (on 8. November 2023, 21:01)
1492
89 %
unsolvedTemple of Equal Entropy
by EPH (on 8. November 2023, 20:42)
123
N/A
unsolvedRenban XV, literally
by Florian Wortmann (on 8. November 2023, 19:06)
1383
93 %
unsolvedCryptomefel
by LeaVulpina (on 8. November 2023, 18:26)
53
N/A
unsolvedSecret Whispers
by Fafrd (on 8. November 2023, 16:49)
1982
94 %
unsolvedLemon & Lime
by Kippar (on 8. November 2023, 13:38)
03
N/A
unsolvedLinked Sudokus: Really?
by Crusader175 (on 8. November 2023, 12:00)
532
91 %
unsolvedDutch Flat Mates (Region Sums)
by Flinty (on 8. November 2023, 11:30)
1923
96 %
unsolvedStacked (Region Sum Between Lines)
by tallcat (on 8. November 2023, 09:00)
573
93 %
unsolvedRascal's Triangles
by ViKingPrime (on 8. November 2023, 08:00)
243
89 %
unsolvedKailOVER
by dennischen (on 8. November 2023, 07:07)
253
90 %
unsolvedModular Loop
by SamuPiano (on 8. November 2023, 05:29)
134
94 %
unsolvedProfessor Plum in the Library
by Will Power (on 8. November 2023, 05:00)
1381
86 %
unsolvedRivalry
by Fafrd (on 8. November 2023, 04:51)
53
N/A
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