## Monthly Archive - November 2018brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |

## Calculate the number 555

NUMBERMANIA: Calculate the number 555 using numbers [9, 1, 5, 1, 73, 633] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (1, 3, 4, 16, 18, 19, 31, 33, 34, 72, 74, 83, 94) 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:

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

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

## Find number abc

If 91c33 - cab71 = 4a8b2 find number abc. Multiple solutions may exist.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math

### 85 Years Old

The old lady was standing at the railing of the cruise ship holding her hat on tight so that it would not blow off in the wind.

A gentleman approached her and said: “Pardon me, madam. I do not intend to be forward, but did you know that your dress is blowing up in this high wind?”

“Yes, I know,” said the lady, “I need both hands to hold onto this hat.” “But, madam, you must know that your privates are exposed!” said the gentleman in earnest.

The woman looked down, then back up at the man and replied, “Sir, anything you see down there is 85 years old. I just bought this hat yesterday!”

## 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:

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

**Djordje Timotijevic**.#brainteasers #mastermind

## Calculate the number 5436

NUMBERMANIA: Calculate the number 5436 using numbers [1, 7, 4, 8, 96, 584] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math #numbermania

## Find number abc

If 9ac6a - 20ab5 = bc889 find number abc. Multiple solutions may exist.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math

## What a winning 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:

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

**Djordje Timotijevic**.#brainteasers #mastermind

## Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 2,4,1,11.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #wordpuzzles #chessknightmove

## Calculate the number 782

NUMBERMANIA: Calculate the number 782 using numbers [6, 5, 8, 6, 45, 171] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Djordje Timotijevic**.#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (10, 11, 12, 32, 33, 34, 69, 70, 71, 85, 90) 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:

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

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