Our World Quiz

Thirty random questions about the countries in our world.
Uses a database of 107 countries.

Oscars Quiz

Thirty random questions about the films than won Oscars in 2001 to 2016.


A domino consists of two squares. Pentominoes use five squares. Your task is to find all 12 of them.


SimCom (Simple Computer) is my simulation of how a computer operates behind the scenes. There's a tutorial on how to use it in the Tutorials Section.

Peter's Brain Games

After completing my website makeover, I decided to try creating web versions of my popular iPad activities. I'll note here when they're finished but, in the meantime, you can see them appear one activity at a time.