When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. “Yeah, we're busy redesigning to the gun to be less Portal-like as I speak," he tells PC Gamer.

On paper, Scale's mechanic sounds simple to master: You can make objects bigger, or you can make them smaller. You can probably envision how a clever level designer might whip up a few puzzles using ...

In recreational mathematics, the balance scale is an endless source of puzzles that require precise and elaborate logic and teach the fundamentals of generalization. Balance-scale puzzles abound in ...

The global fascination with Sudoku has led to a sudden interest in the mathematical properties of the puzzle. In the last few months on this blog, we’ve looked at how mathematicians have solved the ...