Escape the vortex Can you always reach the exit first and escape the vortex? Age 5 to 14 Challenge level Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Explaining, convincing and proving Being curious Being collaborative Being resourceful Being resilient Problem Can you always reach the exit first and escape the vortex?<a href="http://wild.maths.org/escape-vortex"></a>