What has one letter and starts with an E?
How can you take 2 from 5 and leave 4?
What does the following BrainBat signifies? ABCDEFGHIJKLMNOPQRSTUVWYZ QQQQQQQQQQQQQQQQQQQQQQQQQ.
If a wheel has 54 spokes, how many spaces are there between the spokes?
I know a nine-letter word having only one vowel. Do you ?
I have no life, but I can die. What am I?
I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?
How many sides does a circle have?
What month of the year has 28 days?
They came out at night, without being called. They lost at day, without being stolen. Who are they?
Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months
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