A sweet painting tool

Play music with this piano keyboard

A collection of tools for exploring fundamental musical concepts in a fun way.

An animated face that speaks whatever you type

A multilingual offline dictionary

Learn about the planets

Interactive game for typing practice

A tool for simple arithmetic calculations

A sweet Chess game

Prove Sir Isaac Newton correct

Tell a story

Oscilloscope program for visualizing microphone input

Read thousands of free e-books

Learn financial planning basics

An infix-notation graphing calculator

Animate stick figures with keyframes

Engaging math game for children

A simple maze game

Talk to your computer in Python

Create your charts

Sugar activity to learn words

A game about fractions

Create your own comic

Find matching pairs

A mechanical calculator

Implode blocks of the same colour until they are all gone

A game based on logical induction

It is a multilevel arcade game

A pattern-matching game

Get on your feet and dance!