Minimal keystrokes needed to type a given text

Mar 2014 ⋅

⋅ ⋅ #code-challenge #optimization #keyboard

Playing Billiards

Dec 2015 ⋅

⋅ ⋅ #path-finding #optimization #code-golf #geometry

Travelling Salesman

Jun 2014 ⋅

⋅ ⋅ #code-challenge #optimization

Optimizing the telephone keypad

Mar 2014 ⋅

⋅ ⋅ #code-golf

Solve the Trolley Problem

Jul 2017 ⋅

⋅ ⋅ #optimization #graph-theory #code-golf