Puzzle – LINES AND KNOTS 1 Description Easy to understand mechanics, swap hexagons with lines. The goal of the player is to assemble a puzzle consisting of nodes. â–ª 150 Levels â–ª Achievements Instructions Easy to understand mechanics, swap hexagons with lines. Categories Casual Puzzle You may like Jelly Match3 Desktop, Logic Golf World Desktop, Sports Jumperbot Action, Desktop Centipede Attack 2D Shooting