Speed up cubes are puzzles that can help improve memory and patience

 Cude are three Dimensional squares that have many uses, including in mathematics, in games, and in everyday life. 

Mathematics 

Cubes are used in powers and exponents

Cube roots are used to find the side length of a cube when its volume is known

Games 

Rubik's cubes are puzzles that can help improve memory and patience

Everyday life

Dice: A common cube used in games