55 Hard Riddles With Answers to Test Your Intellect

Answer: 42.5 (Subtract 36 from 49, divide the answer by two. Add that number to 36 to get the answer). Answer: 888 + 88 + 8 + 8 + 8 = 1,000. What number do you get if you multiply all the numbers on a ...
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81 hard riddles that'll challenge even the smartest minds

Ready to Challenge Your Brain? Dive Into These Hard Riddles! Are you the kind of person who loves a hard riddle? So are we! There’s something irresistibly intriguing about brain teasers that gets our ...
AOL

I Tried the 'Harvard Riddle'—the 'Hardest Riddle in the World'—on My Friends, This Is What I Found

I'm sure we're all familiar with those tricky word riddles our friends have likely reposted to their Instagram stories, leaving their DMs open for guesses. If you're like me, you always answered ...
Cosmopolitan

70 hard riddles for adults that will leave you STUMPED (answers included)

We love testing our brains every day. Whether it's with a tricky puzzle, learning a new language or doing a simple sudoku (emphasis on the simple here). And one of the easiest and most fun ways to ...