Interactive Mathematics
Interactive Mathematics is a place where curious minds can explore mathematical ideas through small interactive experiences.
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Galton Board
How do balls falling through a lattice of pegs always end up forming the same shape?
Pappus's Hexagon Theorem
Two lines, six points, six segments. Why do the intersection points always line up?
Map Coloring
Can every map be colored with just 4 colors? Explore the Four Color Theorem.
Collatz Conjecture
Unsolved since 1937: does every number eventually reach 1?
Königsberg Bridges
Can you cross all seven bridges exactly once?
Caesar Cipher
Encode and decode messages using a Caesar cipher.
Towers of Hanoi
Move all disks in the minimum number of moves!
Birthday Paradox
What's the probability of a shared birthday in a group of 23 people?
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