You may also like

problem icon

Card Trick 2

Can you explain how this card trick works?

problem icon

Painting Cubes

Imagine you have six different colours of paint. You paint a cube using a different colour for each of the six faces. How many different cubes can be painted using the same set of six colours?

problem icon

Cube Paths

Given a 2 by 2 by 2 skeletal cube with one route `down' the cube. How many routes are there from A to B?

Amazing Card Trick

Stage: 3 Challenge Level: Challenge Level:2 Challenge Level:2

Do you need to use any of the 26 cards that you turned up at the start of the trick?

Is this always the case?