From QuantumNative
You finished the geometry path
Now build the circuits yourself and run them in your browser.
Nothing is transferred from QuantumNative. Your progress stays in that app; this page only knows you arrived from its link.
What to look at: the Bloch sphere
A qubit in a state of its own has an arrow that reaches the sphere's surface.
Run the Bell circuit and each qubit's arrow shrinks to the centre. Shorter than the radius means the qubit is entangled with the other one.
The IDE needs an account (sign-up is free). After you sign in, the circuit opens.