
Secrets, surveys and statistics
Paula Rowińska uses mathematics to answer some awkward questions
Striking the right chord
How big are these random shapes? Submit an answer for a chance to win a prize!
Adventures in Chance-ylvania
High stakes gambling with Paula Rowińska
Seeing double
Take a ball, divide it into parts, glue them back and get two identical copies of your ball!
Cat among the pigeons
Some interesting observations with the pigeonhole principle
Superegg
How optimising the space around a circular monument is related to supereggs