Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. We know you are bored at home right now—we are too. Here are some ...

Insider compiled a list of challenging logic problems, riddles, and word puzzles. We've also included the answers below each picture, so don't scroll too quickly. Some are a play on words, while ...

A host of complex problems involve network analysis—everything from how viruses spread in populations, to choosing the most efficient route to go to several points in a network (such as roadways or ...