You may also like


We need to wrap up this cube-shaped present, remembering that we can have no overlaps. What shapes can you find to use?

Face Painting

You want to make each of the 5 Platonic solids and colour the faces so that, in every case, no two faces which meet along an edge have the same colour.

Let's Face It

In this problem you have to place four by four magic squares on the faces of a cube so that along each edge of the cube the numbers match.

A Puzzling Cube

Age 7 to 11 Challenge Level:

A Puzzling Cube


Here are the six faces of a cube - in no particular order:


Six faces of a cube showing a purple star, a blue cross, a red cross, a square, a red star and a circle


Here are three views of the cube:

1st cube - top face=square, left face=circle, right face =blue cross. 2nd cube - top face=square, left face=blue cross, right face=purple star. 3rd cube - top face=circle, left face=square, right face=red star


Can you deduce where the faces are in relation to each other and record them on the net of this cube?

cube net


Why do this problem?

This problem is a little more difficult than it looks. It requires children to visualise the adjoining faces of the cube and transfer this to a net of the cube.

Possible approach

You could start by showing the group the problem on an interactive whiteboard or data projector. When you have discussed it and what needs to be done children could work in pairs so that they are able to talk through their ideas with a partner. They could use a print-out of this sheet or draw the faces of the cube for themselves. Scissors and sticky tape would be useful!

When they have built the cube they should then transfer it to a net. This can be any arrangement which can be folded into a cube not necessarily just the conventional cross given on the sheet. At the end of the lesson, the children could show the whole group both their cubes and the nets they have drawn. The class' work would make a great display, along with a copy of the challenge itself.

This sheet gives larger coloured faces of the cube which can be made from card or stuck onto six square "Polydron" pieces so the puzzle can be done again and again.


Key questions

Why do you think these two faces are next to each other on the cube?
Look at these two faces. Which other one goes near them?

Possible extension

Those who found this task straightforward could try to make the net of the octahedron from this sheet.

Possible support

Suggest making a net from this sheet and leaving it so it can be folded and unfolded. Then draw or paste on the faces one by one. If "Polydron" squares are available the cube can be built up using the pieces from this sheet.