I have teeth but i don't bite. Who Am I ?
Living above a star, I do not burn Eleven friends and they do not turn I can just be visited in a sequence, not once or repeatedly PQRS are my initials Can you tell my name accurately?
All of Jacob's shoes are red except two. All of Jacob's shoes are green except two. All of Jacob's shoes are yellow except two. How many shoes does Jacob have?
Find The Next Number in the series: 12 13 15 17 111 113 117 119 123 ?
Forwards I am heavy, backward I am not. What am I?
What is the next number in the series? 15 29 56 108 208 ?
What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?
When we see 2 but call 10?
Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time. However, they still manage to cross the river. How is it possible?
Can you decipher these quotes by Albert Einstein? Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.
What is harder to catch the faster you run?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
