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Cosmos LinesCosmos Lines

Play Cosmos Lines free online. A relaxing puzzle game where you draw numbered lines to fill a grid. Perfect for short, thoughtful browser play sessions.

Cosmos Lines

fugiman

5/5 - (91 votes)

Cosmos Lines is a relaxing, minimalist puzzle game where your goal is to fill a grid by drawing lines. Every line you place has a strict length limit dictated by a specific number, forcing you to think carefully about how the pieces will fit together before making your move.

The core gameplay loop is slow and thoughtful, accompanied by a soothing, mystical atmosphere. Since there are no timers or fast-paced threats, it is entirely about logic and visual planning as you uncover the correct layout for each board.

Controls

This game uses simple point-and-drag interactions:

  • Mouse: Click and drag to draw a line of the designated length.
  • Touch (Mobile/Tablet): Tap and drag across the grid to place a line.

Tips for Success

  • Work from the edges: It is usually easiest to fill the corners and border spaces first, as they have fewer connection options.
  • Count spaces carefully: Make sure you know exactly how many tiles a numbered line needs to cover before committing it to a narrow corridor.
  • Use the hint system: If you are completely stuck on a board, use the built-in hint to reveal the correct placement of one line, then build out from there.

Cosmos Lines runs effortlessly in the browser, making it a great pick for quick puzzle sessions during breaks without needing to install anything.