Small experiments. Big curiosity.

Human, meet neural net.

A scribble is all it takes. Draw a digit, watch the network think, and see if your handwriting can surprise it.

Personal best: 0/10

Your canvas

01 / INPUT
Draw a single digit, 0–9

Or try a sample (no drawing needed)

The model’s guess

02 / OUTPUT
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Loading the network…

Make your mark. Let’s see what it thinks.

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A peek inside the network

784 → 128 → 64 → 10
784 pixels128 neurons · ReLU64 neurons · ReLU10 probabilities

MNIST-trained network. Plain TypeScript inference. Your drawings never leave this browser.