OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Akinator - Akinator is an entertainment app that acts like a digital genie that can read your mind. The game will ask you a few questions about the character you have chosen, and it will attempt to guess the character from your provided answers.
Synfig Studio - Just another WordPress site
Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.