Your Solutions - Stage 3 & 4

Who's Who?

Age 11 to 16
Challenge Level

Can you solve the clues to find out who's who on the friendship graph?

Can You Traverse It?

Age 14 to 18
Challenge Level

How can you decide if a graph is traversable?

Power Countdown

Age 14 to 16
Challenge Level

In this twist on the well-known Countdown numbers game, use your knowledge of Powers and Roots to make a target.

Olympic Records

Age 11 to 14
Challenge Level

Can you deduce which Olympic athletics events are represented by the graphs?

Crossing the Bridge

Age 11 to 18
Challenge Level

Four friends must cross a bridge. How can they all cross it in just 17 minutes?

Last Biscuit

Age 11 to 18
Challenge Level

Can you find a strategy that ensures you get to take the last biscuit in this game?