Add up to five attractors. Drag the wells to bend hundreds of particle trails.
How it works
Particles accelerate towards or away from your attractors, with softened gravity, a speed cap and reflecting edges. Fading trails reveal the paths.
Every completed QR frame uses the whole data field as an artwork target. The encoder changes spare data bits and recomputes error correction; fixed markers and a white quiet zone remain intact. Scanning opens this experiment.
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