The PC version of a well-received co-op puzzle game has been made free forever by accident, after it was updated with online ...

Thanks to a quirk of Steam's storefront, a deceptively tricky puzzle platformer is now free for you and all your friends.

If you've played SpaceChem, Infinifactory, Opus Magnum, or any of the other engineering puzzles of Zachtronics you'll be familiar with the Zach-like subgenre—visual programming games where you build a ...

When it isn’t a puzzle in and of itself to get the best PC games running on your rig, the PC is also the best platform to play puzzle games. With a huge selection of AAA and indie games all pushing ...

You can play a free demo for the logic based puzzle game Orbyss for Steam Next Fest ahead of the game's launch later this ...

Debbie is having a terrible birthday. She’s been betrayed by her boyfriend and best friend, expelled from school, and hit by a car. But before the day is over, she receives an envelope with a key and ...

Professor Uehara from JAIST works at the intersection of theoretical computer science, discrete mathematics, and the art of solving puzzles. His research strives to understand the computational ...