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Australian Population

Explore historic quarterly population data across Australian states from 1981 to 2025.

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Monty Hall Problem

Simulate and visualize the famous probability puzzle. Switch or stay? Test your intuition!

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Golf Balls Stack

Stack golf balls using realistic physics. Can you beat the world record of 9 balls?

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Australian CPI

Calculate inflation and purchasing power changes over time using historical CPI data.

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Birthday Paradox

Visualize how quickly birthday collisions occur. With just 23 people, there's a 50% chance!

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Victoria Election Map

Visualise boundaries and booths for the 28 November election in Victoria.