The colours used are blue, yellow, pink, and green, and the shapes are arranged left to right, each with a number beneath it: 1550, 1212, 3011, and a final question mark. The puzzle asks ...

A quarter is when something has been split into four equal parts. You can cut shapes into equal and unequal pieces. Cutting something equally into two pieces creates 2 halves. Cutting the halves ...

For instance, here’s one way to form a swan shape using Tangram pieces: But it’s not the only way to make a swan. Can you find others? If you do not have the physical puzzle at hand ...

Well, you should definitely give these math riddles a try. We have two sets of puzzles in this article in which you have to figure out the missing shape in 20 seconds each.