Starting the Term with Rich Tasks

Treasure Hunt

Age 7 to 14
Challenge Level

Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?

Frogs

Age 11 to 14
Challenge Level

How many moves does it take to swap over some red and blue frogs? Do you have a method?

Secondary Interactive Summer Challenges 2022

Age 11 to 16

A challenge a day throughout the summer break.