Now, more than 122 years after it was first proposed, Kamata and two other mathematicians have finally proved that a solution ...

You’re on your lunch break, or maybe you’re just bored and need something to do for 20 minutes. That’s where short games come ...

Cheating — or collaborating, as we like to call it here at Polygon — is an indelible part of modern single-player games, so much so that Animal Well has an entire puzzle that’s unsolvable ...

Ana Diaz (she/her) is a culture writer at Polygon, covering internet culture, fandom, and video games. Her work has previously appeared at NPR, Wired, and The Verge. The Connections puzzle in the ...

Not that we’re complaining! Kaizen: A Factory Story is an “open-ended puzzle automation game” set in Japan in the 1980s. You’ll spend time “designing, building, and optimizing production ...