There are five vowels (a, e, i, o, u) in the English language. Can you tell us a word that contains all these vowels?
What happened when the wheel was invented?
What English word has three consecutive double letters?
Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal? Note: 9 cannot be turned over to make it 6.
Can you replace the question mark with the correct number in the below table sequence?
A plane crashed between the border of Mexico and America. Where do you bury the survivors?
I have branches, but no fruit, trunk or leaves. What am I?
With the help clues provided in the image, can you find the 5 digit key?
Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months
A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child. Where's the father?
A man was just doing his job when his suit was torn. Why did he die three minutes later?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki