Our Math team were introduced to the world of Pentominoes. A pentomino piece is made by joining five squares/cubes together side-to-side. There are 12 pieces in a pentomino set, these pieces can be easily identified by 12 letters of the alphabet - F , I, L , N , P , T , U , V , W , X , Y , Z.
Here's a clip that shows what shapes can be created using a pentomino set. Enjoy!