## 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:

**42**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:

**36**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:

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

**Djordje Timotijevic**.#brainteasers #math

## Which number should replace the question mark?

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

**22**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:

**47**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:

**44**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:

**20**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:

**31**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:

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

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

## Calculate a * b

Calculate a * bCorrect answers:

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

**Sanja Šabović**.#brainteasers #math