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
unsolvedThe Color Purple
by phil_the (on 21. May 2025, 11:57)
972
89 %
unsolvedDutch Flat Mates : Even Sandwich
by goodcity (on 21. May 2025, 11:30)
483
95 %
unsolvedSudoku X - 1
by Grotex (on 21. May 2025, 10:54)
195
73 %
unsolvedWithin and Between
by lcy.30 (on 21. May 2025, 08:46)
213
88 %
unsolvedHatchet man
by NicoD (on 21. May 2025, 05:30)
953
96 %
unsolvedConsonant Intervals
by Scruffamudda (on 21. May 2025, 05:06)
253
93 %
unsolvedNeimoidian
by Mr Toffee (on 21. May 2025, 01:07)
632
86 %
unsolvedThe Simple Sums
by Tulrak (on 21. May 2025, 00:40)
283
88 %
unsolvedHybrid Vigour
by theremin (on 21. May 2025, 00:04)
24
N/A
unsolvedPurple Party
by Scojo (on 20. May 2025, 22:33)
562
97 %
unsolvedWear The Fox Hat
by phil_the (on 20. May 2025, 19:27)
93
N/A
unsolvedWhat Number Am I Thinking Of? (61.8%)
by Br1312te (on 20. May 2025, 18:41)
273
90 %
unsolvedAn Armchair Arrangement
by PhysicistFromFunen (on 20. May 2025, 16:35)
442
88 %
unsolvedPick-up Sticks (Yellow)
by marty_sears (on 20. May 2025, 15:17)
1553
93 %
unsolvedConvection Currents
by ThePedallingPianist (on 20. May 2025, 15:16)
234
89 %
unsolvedThe Aspiring Rook
by Neb (on 20. May 2025, 12:17)
533
91 %
unsolvedX-Intercept
by Ridhwan (on 20. May 2025, 09:09)
872
94 %
unsolvedNo Dutch Whisper Lines Needed
by Md88keys (on 20. May 2025, 05:25)
284
81 %
unsolvedDouble Cross 007
by pagedo (on 20. May 2025, 03:24)
2371
93 %
unsolvedIt Takes Two (with ChinStrap)
by Calvinball (on 20. May 2025, 02:17)
823
92 %
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