Medium logic riddles for teens with simple answers

cleanlogic

If you have me, you want to share me. If you share me, you haven't got me. What am I?
Secret.
72.96 %
334 votes
logicscary

The person who built it sold it. The person who bought it never used it. The person who used it never saw it. What is it?
It's a coffin.
72.78 %
2084 votes
cleanlogicmath

How do you make the number 7 an even number without addition, subtraction, multiplication, or division?
Drop the "S".
72.70 %
70 votes
funnylogictricky

If a blue house is made out of blue bricks, a yellow house is made out of yellow bricks and a pink house is made out of pink bricks, what is a green house made of?
Glass.
72.35 %
107 votes