BRAIN TEASERS

enter your answer and press button OK

Find number abc

If 11c7a + cbbc0 = 101caa find number abc. Multiple solutions may exist.

Correct answers: 47

The first user who solved this task is Thinh Ddh.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Leaving Work...

Leaving Work On Friday Like...

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...

Edison patent

In 1920, Thomas A. Edision received a patent for "Composition of Matter for Sound-Records or the Like and Process" (U.S. No. 1,342,326).

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.