July 14, 2022February 4, 2026 tomrocksmaths

The House Magazine: Maths Challenge

May 13, 2022May 20, 2022 tomrocksmaths

How long would it take to boil the ocean with all the kettles in the UK?

April 21, 2022February 2, 2026 tomrocksmaths

Cayley’s Formula – How many trees can you make from n labelled vertices?

April 20, 2022December 9, 2025 tomrocksmaths

NRICH is 25 – Celebrate by playing “Got It!”

April 12, 2022February 2, 2026 tomrocksmaths

Escape from Earth with Professor Dirac and Doctor Pauli (IV)

April 7, 2022February 2, 2026 tomrocksmaths

Escape from Earth with Professor Dirac and Doctor Pauli (III)

April 5, 2022February 2, 2026 tomrocksmaths

Escape from Earth with Professor Dirac and Doctor Pauli (II)

April 1, 2022February 2, 2026 tomrocksmaths

Escape From Earth with Professor Dirac and Doctor Pauli (I)

March 3, 2022February 2, 2026 tomrocksmaths

Envelope Packing Puzzle

February 17, 2022February 2, 2026 tomrocksmaths

Light Bulb Puzzle