Scam: Immediate $8 Subscription Required – Draw 1 Line - a puzzle game Review

As soon as you open the app it says to pay a WEEKLY $7.99 subscription to play and prompts you for an in-app purchase. Also, look up Seven Bridges of Königsberg on Wikipedia to see how to easily solve all these puzzles.
Review by JRonk on Draw 1 Line - a puzzle game.