Slither Link and variants

The aim of a Slither Link puzzle is to find a closed loop in a grid. Digits in the grid indicate how many edge pieces that are adjacent to a grid cell (from 0 to 3) belong to the loop. Well, that's the standard Slither Link, but our authors have been very inventive. Try lying loops, fat loops, 3D-loops, cryptic loops or loops with multiple personalities, and have fun!

	Description	solved	Rating
	LM 2017 Reste: Abbiegerundweg by usp (on 5. April 2017, 10:00)	26	86 %
	Loses Kalenderblatt 2017 (5/5) by April (on 5. April 2017, 00:00)	29	97 %
	Mehrdeutige Rätsel - Rundweg A by lupo (on 1. April 2017, 01:04)	41	93 %
	Wichtel 2016 (1): Neue Regeln in der Wichtelwerkstatt by wichtel (on 23. March 2017, 13:00)	39	99 %
	Mehrdeutige Rätsel - Rundweg 2 by uvo (on 22. February 2017, 10:01)	44	95 %
	Mehrdeutige Rätsel - Rundweg 1 by uvo (on 22. February 2017, 10:00)	138	81 %
	Zwei kleine Rundwege gratulieren! by ibag (on 6. September 2016, 00:00)	50	99 %
	LM 2016 - Leftover: Mauerrundweg Countdown by CHalb (on 18. August 2016, 20:16)	46	80 %
	Summenbild-Rundwegrätsel Krypto by Uhu (on 7. July 2016, 23:06)	43	97 %
	LM 2016 - Leftover: Mauerrundweg zum Füllen by CHalb (on 7. July 2016, 20:16)	28	92 %
	Summenbild-Rundwegrätsel 2358 by Uhu (on 4. July 2016, 17:44)	58	94 %
	LM 2016 - Leftover: Mauerrundweg by CHalb (on 1. July 2016, 20:16)	35	93 %
	Wichtel 2015 (7): Wichtel-Rätselkreis by wichtel (on 24. May 2016, 20:51)	49	97 %
	Wichtel 2015 (5): Hochhaus-Rundweg by wichtel (on 11. May 2016, 12:05)	59	88 %
	Wichtel 2015 (4): Tapa-Rundweg by wichtel (on 8. April 2016, 05:12)	50	96 %
	Wichtel 2015 (1): Illuminating Twilight by wichtel (on 10. March 2016, 10:52)	47	97 %
	Matroschka by pirx (on 24. January 2016, 09:00)	40	92 %
	Neujahrsrätsel: Kryptorundweg by Pingu (on 1. January 2016, 12:00)	48	88 %
	Rätsel im Advent (22): Zwei Rundwege by usp (on 22. December 2015, 10:15)	48	94 %
	Rätsel im Advent (18): Polygraph by usp (on 18. December 2015, 09:00)	39	84 %