Nintendo-themed coasters in a controller box made from those iron-together beads. This is a really fun idea, and easy too. They could be any sort of pattern, maybe minecraft, or even just anything. Perfect for a game room.
For crochet squares. Minecraft designs for Fractions decimals and percentage Level a- color three different colors, write a fraction for each color you chose Level b-create a robot with green blue red. Level c-create a robot green blue red.