Recreational Mathematics

Mathematical playground.

As a recreational mathematician, I have investigated several topics: The Chinese Remainder Theorem, Arithmetic Billiards, Rubik's Snakes, Divisibility Graphs, and Congruence Theorems.

Research projects

Popularization articles

The following articles appeared in Plus Magazine (University of Cambridge).

The following articles (translated into Dutch by Luc van de Broek) appeared in the magazine Uitwiskeling.