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!

	Description	solved	Rating
	Halves and Halve Nots (Dynamic Fog Edition) by ViKingPrime (on 28. September 2025, 22:45)	39	91 %
	Why 39!? (Chaconopia) by Mad-Tyas (on 28. September 2025, 19:33)	13	N/A
	Sorry, could you repeat that? by chrisjnap (on 28. September 2025, 16:16)	40	93 %
	Su-duo-ku (aka Project "4D Sudoku"): Apollo & Artemis by Playmaker6174 (on 28. September 2025, 16:00)	10	N/A
	Ten to N by marty_sears (on 28. September 2025, 15:50)	283	95 %
	Narrow Escape Redux by HalfBakedLunatic (on 28. September 2025, 15:39)	96	95 %
	Killer Magic by Florian Wortmann (on 28. September 2025, 15:15)	77	92 %
	WSC 2025 Preparation - The Patchwork Challenge by Niverio (on 28. September 2025, 15:13)	7	N/A
	6x6 All Clues are Given No. 2 by RailMan (on 28. September 2025, 13:31)	99	94 %
	Bad Taste Aquarium by Black_Doom (on 28. September 2025, 13:04)	62	95 %
	Lamper [Projected Parity Party Arrow Sudoku by Gene...?] by Gene The Supreme (on 28. September 2025, 11:55)	6	N/A
	Cross Fire [X-Sums Hit Points Sudoku by Gene...?] by Gene The Supreme (on 28. September 2025, 11:55)	10	95 %
	Killed with Mercury at 3 a.m. by Wiggel (on 28. September 2025, 08:50)	218	89 %
	Synapse by cygne (on 28. September 2025, 07:21)	177	94 %
	Bottleneck by NicoD (on 28. September 2025, 05:30)	57	97 %
	Portal Gun (Fog of War) by Oatmeal (on 28. September 2025, 05:00)	305	92 %
	Tarot: The Emperor by jakestilesowen (on 28. September 2025, 00:55)	11	N/A
	Face/Off (Renban Arrow Diagonal) by tallcat (on 27. September 2025, 23:27)	171	96 %
	It's my wrogn! by 72kchunshuai (on 27. September 2025, 21:26)	13	89 %
	Mezzanines by juggler (on 27. September 2025, 21:25)	38	89 %