Riddles, Brain Teasers & Puzzles
Hand-picked riddles, quizzes, and brain teasers for every age and mood — updated daily.
Riddle of the Day
Hard Math and LogicSum of digits from 1 to 1,000,000?
A.5,000,000
B.1,000,000
C.45,000,000
D.27000001
Editor's Pick Problem Riddle
Hard Math and LogicSpheres with 6cm holes. Which has more volume?
A.The larger sphere
B.The smaller sphere
C.Depends on the material
D.Exactly same
Hand Picked Challenge Riddle
Hard AnimalWhat can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
A.A nose
B.A car
C.A clock
D.A river
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Hard
Hard & Challenging
I turn once, what is out will not get in. I turn again, what is in will not get out.
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Hard
Adults & Lateral-Thinking
Three men pay $10 each for a $30 room ($30 total). Manager returns $5. Employee pockets $2, gives $3 back. Now...
Hard
Adults & Lateral-Thinking
I only have one eye, but I see things better than those with two. I can save your memories.
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Death Riddles Riddle