From beginner to expert, and back again

Problem Solving

talk by Chris Hunt: Solving The Rubik's Cube in 20 Seconds

Solving The Rubik's Cube in 20 Seconds

Chris Hunt

GoGaRuCo 2013

talk by Davy Stevenson: The Fourth 'R'

The Fourth 'R'

Davy Stevenson

Ruby on Ales 2013

talk by Sarah Mei: The End of Fun

The End of Fun

Sarah Mei

Ruby on Ales 2013