June 10, 2020January 6, 2026 tomrocksmaths

Chapter 2: Zora (puzzle hints and solutions)

June 10, 2020January 20, 2026 tomrocksmaths

Chapter 2: Zora

June 8, 2020February 2, 2026 tomrocksmaths

Chapter 1: Stranded

June 8, 2020February 2, 2026 tomrocksmaths

Chapter 1: Stranded (puzzle hints and solutions)

May 26, 2020January 27, 2026 tomrocksmaths

Tom Crawford: a Dickensian description

April 1, 2020January 7, 2026 tomrocksmaths

Oxbridge admission question: how many paths are there between opposite corners of a cube?

December 18, 2018February 4, 2026 tomrocksmaths

Christmas Stamps

September 19, 2018February 4, 2026 tomrocksmaths

Cannibals and hats

July 20, 2018February 4, 2026 tomrocksmaths

Crossing the desert

June 27, 2018January 13, 2026 tomrocksmaths

Thick and sticky fluids