John is the son of Jacob. So, Jacob is the_____of John's father?
First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?
I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?
Find out the missing number in the picture attached:
What has a ring but no finger?
Solve the alphametic puzzle by replacing the alphabet with the number. S T O R M + S O L E S ========= T O W E L =========
You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up. In how many different ways you can climb 10 stairs?
I always drive my customer away. Who am I?
What is so fragile that saying its name breaks it?
You are given four results as below: 1111 = F 2222 = E 3333 = T Then, can you find out how to code 4444?
What is black when you buy it, red when you use it, and gray when you throw it away?
The day before the 1996 U.S. presidential election, the NYT Crossword contained the clue “Lead story in tomorrow’s newspaper,” the puzzle was built so that both electoral outcomes were correct answers, requiring 7 other clues to have dual responses.
