Some popular games on the Cool Math website include "Papa's Freezeria" and "Run 2." "Run 2" is a racing game where players guide an alien down an ice course, while "Papa's Freezeria" has players run an ice cream parlor.
In "Run 2," players must control their alien using the arrow keys. The course is three-dimensional, and players can slow it down so they can learn where all of the important jumps and obstacles are.
"Papa's Freezeria" has players go through all of the customer service steps of running an ice cream shop, including taking orders, making ice cream, adding toppings and delivering to customers.