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Brain Lines is a light, imaginative puzzle game built around drawing and physics. Released in 2024, the game quickly gained attention thanks to its simple controls and clever level design. It sits comfortably in the physics-based puzzle genre, but what makes it stand out is the freedom it gives players—your drawings become the solution.
The goal in Brain Lines is straightforward: draw shapes or lines to help an object reach a specific spot. Sometimes it’s a ball that needs to roll into a box; other times you may need to lift, tilt, or guide something across the screen. Each stage feels like a small experiment where one angle or curve can change everything.
You draw using the left mouse button. Every stroke turns into a solid object the moment you finish drawing, allowing you to build ramps, barriers, bridges, or anything your plan requires.
Most challenges revolve around gravity, momentum, and balance. A slight tilt can send a ball rushing too fast, while a tiny angle change might cause it to stop early. The game rewards careful observation just as much as creativity.
Start with short strokes to test how objects react.
A 45-degree line often creates a clean rolling path.
Triangles make strong supports; curved lines help redirect speed.
There is never just one correct answer—try unusual shapes.
Use hints when stuck; they point you toward the right idea without spoiling the fun.
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