Quick, Draw! Can you draw objects fast? Will a computer be able to recognize what you drew? … Contre Jour Physics based puzzle game Little Alchemy 2 Create new objects by mixing things together. Can you make all 720 items? Code Combat Learn coding through a video game. Pac Man Play Pac Man! How to draw Johnny Boo. James Kochalka shows how to draw Johnny Boo. Origami Master Jeremy Schafer shows how to make face masks with no sewing. Jeremy Shafer shows 6 different face masks you can make at home without sewing. Design a roller coaster activity Try designing a roller coaster.