With this app you can calculate Mean Absolute Deviation (MAD) from a dataset.
With this app you can calculate tip and tax based on your sub total. Tax Rate: 7.5%
This web app is can tell what type of angle (Acute, Right, Obtuse, Straight, Reflex) based on a degree
With this app you can you can add items to a shopping list. There was no sign in required!
You are Harry Potter trying to win the House Cup for Gryffindor! It is up to you that Slytherin does not win. You need to catch the golden ball, the Snich. Press SPACE to catch. Be warned, you do not want to be hit by a Bludger, the red balls.
With this app you can play the classic game Master mind online!