1 out of 3
Strike it Out game for an adult and child. Can you stop your partner from being able to go?
1 out of 3
How many rectangles can you see? Are they all the same size? Can you predict how many rectangles there will be in counting sticks of different lengths?
2 out of 3
Can you design a new shape for the twenty-eight squares and arrange the numbers in a logical way? What patterns do you notice?
2 out of 3
Investigate the numbers that come up on a die as you roll it in the direction of north, south, east and west, without going over the path it's already made.
2 out of 3
Suppose there is a train with 24 carriages which are going to be put together to make up some new trains. Can you find all the ways that this can be done?
2 out of 3
Kate has eight multilink cubes. She has two red ones, two yellow, two green and two blue. She wants to fit them together to make a cube so that each colour shows on each face just once.
2 out of 3
Have a go at this well-known challenge. Can you swap the frogs and toads in as few slides and jumps as possible?
1 out of 3
How do you know whether you will reach these numbers when you count in steps of six from zero?
1 out of 3
A shunting puzzle for 1 person. Swap the positions of the counters at the top and bottom of the board.
1 out of 3
This challenge asks you to investigate the total number of cards that would be sent if four children send one to all three others. How many would be sent if there were five children? Six?
