Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?
'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?
There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?
A professor thinks of two consecutive numbers between 1 and 10. 'A' knows the 1st number and 'B' knows the second number A: I do not know your number. B: Nor do I know your number. A: Now I know. What are the four solutions for this?
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
Name the three-letter word that can complete the below words? A) L O _ _ _ E B) E D U _ _ _ E C) _ _ _ E R D) _ _ _ T L E
What is common among 11, 69, and 88?
When can we add 2 to 11 and get 1 as the correct answer?
I am eight letters long - "12345678" My 1234 is an atmospheric condition. My 34567 supports a plant. My 4567 is too appropriate. My 45 is a friendly thank-you. My 678 is a man's name. What word am I?
What breaks yet never falls, and what falls yet never breaks?
Can you find a five letter word that is left with only two letters if one is removed?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
