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Puzzles game

Fill Line

Sharpen your mind with a connect-the-block-style one-line brain training puzzle game. A simple but addictive one-line puzzle game that’s completely free to play.

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Open source

Official listing

Game description

Sharpen your mind with a connect-the-block-style one-line brain training puzzle game. A simple but addictive one-line puzzle game that’s completely free to play.

From the game listing

Instructions and controls

Touch and drag

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How to play Fill Line

See the official game walkthrough for the objective, controls and useful gameplay ideas.

Video guide

About Fill Line

Sharpen your mind with a connect-the-block-style one-line brain training puzzle game. A simple but addictive one-line puzzle game that’s completely free to play.

Fill Line is listed in the Puzzles games collection. The listing also includes the Arcade and Puzzle tags, which help connect it with nearby game pages.

How to play Fill Line

Touch and drag

Controls and device support

The listing currently identifies Desktop + mobile support, mouse or touch controls and a 480 x 720 game frame. These details come from the supplied game information and may change when the source listing is updated.

  • Controls: Mouse or touch
  • Device support: Desktop + mobile
  • Game frame: 480 x 720

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