BRAIN TEASERS

enter your answer and press button OK

MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (5, 16, 17, 20, 24, 25, 28, 34, 39, 40, 43, 55) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C.

Correct answers: 11

The first user who solved this task is Nasrin 24 T.

#brainteasers #math #magicsquare

Register with your Google Account and start collecting points.

Check your ranking on list.

Ineffective Pain Pills

"Evidently, my pain pills are not working."
"Why do you say that?"
"Well, you're still here."

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 steamship on U.S. stamp

In 1869, a pictorial green 5-cent stamp was first used*, the first in the U.S. showing a steamship, a symbol of fast ocean navigation. The public, accustomed to traditional head vignettes, praised James Smillie's depiction of the S.S. Adriatic. Another innovative design, a locomotive design issued a few days earlier 27 Mar 1869 brought unexpected scorn. Some critics surmised the locomotive design was "to represent how Congressmen make money." Their theme of fast communication was accompanied by a 2-cent stamp showing postal carrier on horseback. «(*With no formal date of issue in early years, a stamp is dated by its earliest known use.)

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.