Slitherlink Weekly is the newest puzzle game, made by Marcelo Pars. See 2 pictures of the puzzle: somewhere at the start and nearly at the end. Surround every number with exact that amount of thick lines and make one long line. You get a new puzzle every Saturday. Good luck! Apple link: https://apps.apple.com/us/app/id1612935289 Google link: https://play.google.com/store/apps/details?id=com.marcelopars.slitherlinkweekly