Copyright © University of Cambridge. All rights reserved.

'Amazing' printed from http://nrich.maths.org/

Show menu

See all short problems arranged by curriculum topic in the short problems collection



A square maze has 9 rooms with gaps in the walls between them. Once a person has travelled through a gap in the wall it then closes behind them. How many different ways can someone travel through the maze from X to Y?





If you liked this problem, here is an NRICH task that challenges you to use similar mathematical ideas.


This problem is taken from the UKMT Mathematical Challenges.