BRAIN TEASERS

enter your answer and press button OK

Find number abc

If b9a61 - c768a = 21777 find number abc. Multiple solutions may exist.

Correct answers: 7

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

All Dressed Up

When a strip club isn't open there should be a sign that reads:
"Sorry, We're Clothed!"

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Electric railway

In 1894, black American inventor, William B. Purvis patented an "Electric Railway" No. 519,291. This was just one of several patents obtained in his life. Others covered a magnetic car balancing device, electric railway switch, ten for paper bag machines. His earliest patents were for a bag fastener, a hand stamp, and a fountain pen.

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.