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Solo - One Line Puzzle app for iPhone and iPad


4.8 ( 2928 ratings )
Games Puzzle Strategy
Developer: Tektonic
Free
Current version: 1.1.1, last update: 4 years ago
First release : 23 Sep 2018
App size: 121.7 Mb

Solo is a game of continuity where the goal is to draw a single line to cover each outlined edge once. Based on a concept in graph theory called Euler Paths, try your hand at 500 levels of path drawing fun today!