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
	Plenty of Fish in the Sea by Will Power (on 11. February 2023, 05:00)	252	90 %
	Not One Black Dot by mormagli (on 11. February 2023, 04:50)	14	98 %
	Incomplete Squares [Arrow Lines Sudoku] by SimplePurpleFrog (on 11. February 2023, 02:24)	3	N/A
	Train of thought [Arrow Lines Sudoku] by SimplePurpleFrog (on 11. February 2023, 02:24)	22	88 %
	Strawberry Rhubarb by pieguy (on 11. February 2023, 01:51)	9	N/A
	Dotted around [Kropki Deconstruction] by Christounet (on 10. February 2023, 22:41)	110	97 %
	Ludoku by JamesH (on 10. February 2023, 22:34)	4	N/A
	Hope Springs Eternal by randall (on 10. February 2023, 22:12)	11	N/A
	Wärmegradient by Cat Daddy (on 10. February 2023, 21:20)	88	86 %
	Caged Line Series #1 - Still Just a Line In a Cage by Mikemerin (on 10. February 2023, 21:09)	5	N/A
	Topaz (Region Sum Lines, Kropki Pairs) by Bellsita (on 10. February 2023, 20:54)	122	97 %
	The 3-Colour Theorem by starwarigami (on 10. February 2023, 19:54)	100	96 %
	Five & Friends Gone Fishing by Nebuzaradan (on 10. February 2023, 19:34)	10	N/A
	Teleporting X-Sums by SenatorGronk (on 10. February 2023, 19:02)	7	N/A
	Non-Consecutive Quads. by AstralSky (on 10. February 2023, 18:28)	4	N/A
	Equally Quiet 4 by yttrio (on 10. February 2023, 17:07)	36	92 %
	野獣 先輩`s Tribute by 97358 Johnny JLJ (on 10. February 2023, 16:28)	13	N/A
	YYSL-2 by Blobz (on 10. February 2023, 16:00)	165	98 %
	Half-Life² by ViKingPrime (on 10. February 2023, 15:32)	14	95 %
	R you Being Cautious? (RBC 1-6 killer sudoku) by sujoyku (on 10. February 2023, 15:31)	7	N/A