Puzzle: Lines and Knots

About

Puzzle Lines and Knots is a single player puzzle game that centers on connecting nodes through a series of logical swaps. Each level gives you a grid of hexagons with colored lines inside. The goal is to rearrange them so all lines form complete connections between matching nodes. Swapping pieces feels smooth and precise with a simple click and drag mechanic. The rules are easy to grasp but the difficulty scales steadily as new elements are added. This one has a clean minimalist design that focuses attention on the puzzles themselves. While Metacritic scores sit at 76 it holds a 4.3 average on Steam with praise for its relaxing vibe and satisfying clicks. Players usually finish the campaign in about 5 hours though some puzzle purists wish there were more variations. The lack of extra modes or bells and whistles makes it feel like a pure test of spatial reasoning.