Test yourself or your nearest and dearest with our roundup of the best riddles for adults - there's some easy, some hard and some very funny ones.

AI I used ChatGPT to try and solve ancient mysteries — here's how you can too Features By John Brandon published July 3, 2025 Who knew AI would be so good at ciphers Comments ( 0 ) ...

How bees, beer cans and big data all solve the same problem: not enough space. By Steven Strogatz Photo illustrations by Jens Mortensen Each installment of “Math, Revealed” starts with an ...

The Cleveland Browns may need to make a big trade in order to fix a pretty significant problem they have largely ignored this offseason.

A coffee shop is offering a discount to anyone who can solve a riddle—but no one seems to be able to. Creeks Cuppa, a coffee shop located in the city of Exeter in Devon, U.K., is offering a 10 ...

They will ask you to find some wood boards, but you’ll have to solve a maze in order to reach it. Read More: A Beginner’s Guide To Mastering Lune In Clair Obscur: Expedition 33 ...

How to Solve the Rotating Puzzle Room The rotating puzzle room in Chapter 16 can be solved by using your shield to shift the walls to a specific position.

Discord is entering its second decade as a company and is seeking to go public. Along the way, it’s changed the way that online communities interact, turning groups that may have previously ...

The bold attempt to solve the toughest mystery at the heart of physics Finding out whether gravity – and therefore space-time itself – is quantum in nature has long been thought impossible.

You have to solve these three riddles to complete this final quest, and unlock the last field skill. In chalky grove, midst gems of jade, a starving beast awaits the blade.