Brain Lines

Brain Lines is a creative physics puzzle game where you draw lines and shapes to solve challenging problems. Use logic, spatial awareness, and creativity to guide objects, overcome obstacles, and complete each level.

Every puzzle can have different solutions, so experiment with slopes, platforms, triangles, and other shapes to discover the best way forward. As the levels become harder, you'll need to think faster and plan each drawing carefully.

How to Play Brain Lines

Draw Your Solution

Use the mouse to draw lines or shapes that interact with objects in the level. Your drawings become physical elements that can help solve the puzzle.

Use Physics

Pay attention to gravity, movement, friction, and momentum. The right angle or shape can guide an object toward its target.

Think About Position

Consider the size, angle, and location of every drawing. Small changes can completely change how objects move through the level.

Experiment With Shapes

Try different solutions such as slopes, platforms, triangles, or spring-like shapes. There is often more than one way to complete a puzzle.

Solve Harder Levels

New challenges become increasingly difficult and require faster decisions, better planning, and more creative solutions.

Use Hints

If you get stuck, use the available hint feature to get help and continue solving the puzzle.

Controls

• Left Mouse Button: Draw lines and shapes