3 Puzzle Partners · Science games your group can play together online, including CATO: Buttered Cat, Sokobond, and Portal 2.
All games: 3
Puzzle platformer where you control both the cat and the toast, based on the famous "Buttered Cat Paradox". The game features 200+ levels, 70+ skins, plus boss fights and mini-games!
Sokobond is an elegantly designed puzzle game about chemistry. It's logical, minimalist, and beautiful - crafted with love and science.
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!