01 · Rookie · What AI really is

Is it AI?

Spot which everyday tech actually uses AI.

MissionClassify 10 technologies against the clock.

Score0
02 · Rookie · How chatbots write

Next Word

Think like a chatbot: pick the word most likely to come next.

MissionPredict like a language model.

Score0
03 · Apprentice · Machine learning

Teach the Machine

Drop gold and blue examples, press Train, and watch the machine learn.

MissionTrain a model to 100% accuracy.

Accuracy—
Tap the board to add examples of the colour you picked.
Training steps0
The idea

Machine learning = examples in, a rule out.

04 · Specialist · Unsupervised learning

Star Clusters

No labels, no answers — just stars.

MissionFind the true number of clusters hiding in each galaxy.

Galaxies0
Clusters to find (K)
3
Spread—
Iterations0
The idea

This is unsupervised learning.

05 · Expert · How AI trains

The Descent

Every AI learns by rolling downhill on a landscape of mistakes.

MissionReach the deepest valley in 60 steps.

Terrains0/3
Step size (learning rate) 0.05
Error—
Training steps0
The idea

Training an AI = rolling downhill on its error.

06 · Master · Neural networks

Build a Brain

Stack artificial neurons into a network.

MissionBeat the spiral: 95% accuracy or better.

Accuracy—
Hidden layers
Neurons per layer 4
Epochs0
The idea

A neural network is many simple lines stacked in layers.

Want to go deeper?

These games are a taste of what we cover in class.

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