## Monthly Archive - December 2013brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |

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## Which is a winning combination of digits?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.Correct answers:

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

**Sanja Šabović**.#brainteasers #mastermind

## Calculate the number 1540

NUMBERMANIA: Calculate the number 1540 using numbers [1, 8, 5, 1, 60, 165] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Sanja Šabović**.#brainteasers #math #numbermania

## Find the area of the shaded figure

Express result to the accuracy of 3 decimal.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math

### Preposition

A small-town country boy gets a scholarship to Harvard. During his first week on campus, when he's still learning to get around the place, he's trying to find the library to meet up with a study group. While wandering around, he sees an older, distinguished-looking man walking by. Figuring that the man is a professor, or otherwise associated with the school, he decides to ask him for directions.

"Excuse me," he asks, "do you know where the library is at?"

The man stops, looks at him, and sniffs, "Son, at Harvard we do not end a sentence with a preposition".

"OK. Do you know where the library is at, asshole?"

## Which number should replace the question mark?

FUNNY MATH: Which number should replace the question mark?Correct answers:

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

**Sanja Šabović**.#brainteasers #math #riddles

## CINEMANIA: Guess the movie title

Two Western bank/train robbers flee to Bolivia when the law gets too close. Film was made in 1969.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #movie #film #cinemania

## Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.Correct answers:

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

**Sanja Šabović**.#brainteasers #mastermind

## Calculate the number 1817

NUMBERMANIA: Calculate the number 1817 using numbers [9, 2, 1, 4, 49, 820] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Sanja Šabović**.#brainteasers #math #numbermania

## Find the area of the shaded figure

Express result to the accuracy of 3 decimal.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math

## CINEMANIA: Guess the movie title

When his secret bride is executed for assaulting an English soldier who tried to rape her, a commoner begins a revolt and leads Scottish warriors against the cruel English tyrant who rules Scotland with an iron fist. Film was made in 1995.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #movie #film #cinemania

## Calculate a * b

Calculate a * bCorrect answers:

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

**Sanja Šabović**.#brainteasers #math