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PuzzleFeatured via Playgama

The Fill

HTML5 WebGL
Mobile & PC

About the Game

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.

Your brain becomes more active the more you play.

During your commute, before you sleep… enjoy downtime with brain training.

The rules are extremely simple.

Just fill in all of the blocks using only one line.

Use hints for puzzles that are too hard to solve.

Hints are also free, of course.

Key Game Features

  • Runs in a compatible browser without a separate app installer
  • Controls and supported devices vary by game
  • Game content is delivered through the Playgama network

How to Play The Fill?

  1. 1Swipe or draw one continuous line that passes through every block without lifting your finger or mouse.
  2. 2You must fill every block in one go; backtracking isn’t allowed.
  3. 3If a puzzle feels too complex, tap the hint icon to reveal part of the solution and it’s free.
  4. 4s you complete puzzles, higher difficulty levels unlock more challenging puzzles.

Game Controls

Desktop Controls

Click, drag, or use keyboard arrow/WASD keys depending on game mechanics.

Mobile & Touch

Tap, swipe, and drag on the touchscreen to control gameplay.

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