Number Wise

Expired Contest:

The question was: Approximately how many gallons of water are in an Olympic-sized swimming pool?

The answer was: About 660,000 gallons

Congratulations to the following winners:

Connie from IN
Jose from CA
Greg from KY

Current Contest:

We have provided a question involving numbers. Come up with the answer and you could win!

What is the approximate circumference of the Earth in miles?

To enter this contest, fill in your guess below. You may enter the contest as many times as you wish. However, you may only enter the same answer one time per contest.

In order to give all members an equal chance at winning the contest, we will let each contest run for at least 48 hours. When the contest is over, we will randomly select 3 winners from the pool of correct entries. Each of these winners will receive 200 Do Points.

Winners will be notified via e-mail. Their first names and home states will appear on the site, with their permission.

This contest began on March 19, 2018

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