## Monthly Archive - July 2016brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |

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## What is the word formed by using all of the letters?

What is the word formed by using all of the letters? (A, A, A, E, I, B, C, H, L, L, P, T)Correct answers:

**41**The first user who solved this task is

**On On Lunarbasil**.#brainteasers #wordpuzzles #riddles

## Replace the question mark with a number

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

**106**The first user who solved this task is

**Marjan Kelemen**.#brainteasers #math #riddles

### President Obama and David Cameron...

President Obama and David Cameron are shown a time machine which can see 100 years into the future. They both decide to test it by asking a question each.

President Obama goes first: "What will the USA be like in 100 years time?"

The machine whirrs and beeps and goes into action and gives him a printout. He reads it out: "The country is in good hands under the new president, crime is non-existent, there is no conflict, the economy is healthy. There are no worries."

David Cameron thinks, "It's not bad time machine, I'll have a bit of that." So he asks: "What will Britain be like in 100 years time?"

The machine whirrs and beeps and goes into action, and he gets a printout.

But he just stares at it.

"Come on David," says Obama, "Tell us what it says."

"I can't! It's all in Arabic!"

President Obama goes first: "What will the USA be like in 100 years time?"

The machine whirrs and beeps and goes into action and gives him a printout. He reads it out: "The country is in good hands under the new president, crime is non-existent, there is no conflict, the economy is healthy. There are no worries."

David Cameron thinks, "It's not bad time machine, I'll have a bit of that." So he asks: "What will Britain be like in 100 years time?"

The machine whirrs and beeps and goes into action, and he gets a printout.

But he just stares at it.

"Come on David," says Obama, "Tell us what it says."

"I can't! It's all in Arabic!"

## How many cubes are there?

Cubes of the same size are stacked in the corner of a room as shown. How many cubes are there?Correct answers:

**149**The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #math #riddles

## Find the area of the purple shaded region

Find the area of the purple shaded region. Express result to the accuracy of 3 decimal.Correct answers:

**31**The first user who solved this task is

**Sanja Šabović**.#brainteasers #math

## Look carefully caricature an...

Look carefully caricature and guess the name of musician.Correct answers:

**52**The first user who solved this task is

**Donya Sayah30**.#brainteasers #music

## MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (9, 10, 12, 20, 21, 23, 30, 31, 33, 35) 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:

**34**The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #math #magicsquare

## PALINDROME

Make the palindrome of the following letters: A, A, A, A, A, A, C, C, D, D, E, E, E, O, O, R, R, R, R, S, S, W, WCorrect answers:

**38**The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #wordpuzzles #palindrome