Or search by topic
To submit your solutions you?ll need to have a way of recording how the pieces fit together. The seven pieces are numbered and coloured. You can fill in a table showing your solution and colour a sketch cube correspondingly. Click here to rotate the pieces.
1. | 2. | 3. |
4. | 5. | |
6. | 7. |
|
Imagine you are suspending a cube from one vertex and allowing it to hang freely. What shape does the surface of the water make around the cube?
Given the nets of 4 cubes with the faces coloured in 4 colours, build a tower so that on each vertical wall no colour is repeated, that is all 4 colours appear.
Draw a square. A second square of the same size slides around the first always maintaining contact and keeping the same orientation. How far does the dot travel?