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
	Wichtel 2018 (11 und Schluss): Die Rätselerstellmaschine by wichtel (on 18. March 2020, 18:02)	60	99 %
	Slitherlink (Even Rows/Columns) by Puzzle_Maestro (on 15. March 2020, 22:51)	69	92 %
	Zero-Slitherlink by Phistomefel (on 14. March 2020, 17:40)	115	89 %
	Berührungsrundweg (Touching Slitherlink) by ropeko (on 10. March 2020, 00:33)	82	92 %
	LM-Qualitraining 2020 (12): Berührungsrundweg by Zzzyxas (on 23. January 2020, 20:20)	67	92 %
	Für Luca zum Geburtstag: Krypto-Inselrundweg by CHalb (on 4. November 2019, 09:29)	30	95 %
	Bäume im Herbst: Rundweg-Variante by ibag (on 1. November 2019, 20:00)	60	93 %
	Bäume im Herbst: Rundweg by ibag (on 1. November 2019, 08:00)	77	87 %
	Roundabout (WPC 2019) by rob (on 10. October 2019, 22:00)	85	99 %
	Berührungsrundweg by Zzzyxas (on 24. June 2019, 14:12)	68	95 %
	Pentopia Rundweg II by tuace (on 22. April 2019, 09:55)	53	99 %
	Pentopia Rundweg by tuace (on 22. April 2019, 09:55)	64	99 %
	Rundweg by JonaS2010 (on 3. April 2019, 18:30)	108	84 %
	Summen-Rundweg by Pingu (on 28. February 2019, 11:07)	68	99 %
	Ein paar Standards (4): Rundweg by tuace (on 16. February 2019, 11:50)	62	93 %
	Wichtel 2017 (12 und Schluss): Geteilte U-Bahn by wichtel (on 24. December 2018, 10:04)	34	99 %
	Adventskalender 2018 (Teil 18) - Rundweg by Zzzyxas (on 18. December 2018, 07:00)	87	94 %
	Congratulations-Rundweg by ibag (on 4. November 2018, 06:00)	32	98 %
	LM 2018 Countdown: Summenbild-Rundwegrätsel (2) by Uhu (on 5. June 2018, 10:06)	78	88 %
	LM 2018 Countdown: Summenbild-Rundwegrätsel (1) by Uhu (on 5. June 2018, 09:06)	108	84 %