Gordon Hamilton

4-player Santorini - Scylla & Dionysus vs. Maenads & Pegasus

The Infinite Pickle

5P Santorini

Wrestling Robots II

Wrestling Robots I

Potato Farm

Oceanus Santorini I

Mini Mathematical Universe: The Color Vortex

How to pair up students? What about trios?

Rainer Bedrich's Rotten Apples

Diversity

Taxi Cab Triangles - Prime number factorization when you're driving around

Wrestling Robots III

Grade 1 pedagogy

The Lazy Architect

Practice expectation value with this dice challenge.

Piet Mondrian Drops His Pins Algorithm

Squaring a Rectangle

Santorini Binge 4

Broken Magic (grade 2+, addition, proof)

Big Square Mini Mathematical Universe

Colour TV puzzle

Worst Wordle

Picasso's Canvas 2023