These mental puzzle can involve numbers, shapes, letters, or objects arranged in specific pattern, asking you to ... will take its place in the centre to complete the puzzle?

If you cut each shape from paper or card ... Some of the squares are filled in, can you see how to complete the pattern by colouring in 3 more squares? Play Guardians: Defenders of Mathematica ...

If you cut each shape from paper or card ... Some of the squares are filled in, can you see how to complete the pattern by colouring in 3 more squares? Play Guardians: Defenders of Mathematica ...