BRAIN TEASERS

enter your answer and press button OK

MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?

Correct answers: 269

The first user who solved this task is Rutu Raj.

#brainteasers #math #riddles

Register with your Google Account and start collecting points.

Check your ranking on list.

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...

First Latimer patent

In 1874, Lewis H. Latimer received his first U.S. patent (No. 147,363). This one was for his invention of a water-closed for railroad cars, but he is better known for his patents for improvement in incandescent electric lamps.«

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.