You may also like

problem icon

Delia's Routes

A little mouse called Delia lives in a hole in the bottom of a tree.....How many days will it be before Delia has to take the same route again?

problem icon

Redblue

Investigate the number of paths you can take from one vertex to another in these 3D shapes. Is it possible to take an odd number and an even number of paths to the same vertex?

problem icon

Diagonal Trace

You can trace over all of the diagonals of a pentagon without lifting your pencil and without going over any more than once. Can the same thing be done with a hexagon or with a heptagon?

Networks and Nodes

Stage: 2 Challenge Level: Challenge Level:2 Challenge Level:2
Try marking the nodes you pass through which are not the start or end points.
Do you notice anything about them?