## Brain Teaserspuzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1 to 10. |

## MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (2, 4, 11, 12, 13, 14, 15, 21, 22, 38, 62, 69) 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:

**0**#brainteasers #math #magicsquare

## Find number abc

If c5a57 - bc0ab = ba5c3 find number abc. Multiple solutions may exist.Correct answers:

**2**#brainteasers #math

## Calculate the number 5157

NUMBERMANIA: Calculate the number 5157 using numbers [2, 8, 5, 9, 24, 707] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**1**#brainteasers #math #numbermania

### A Texas cowboy went to the den...

A Texas cowboy went to the dentist with a toothache. After an exam, the dentist told the cowboy he had a tooth that had to come out.

"I'm going to give you a shot of Novocain," the dentist explained, "and I'll be back in just a few minutes."

The old cowboy grabbed the doc's arm and said, "No way! I hate needles and I ain't havin' no shot!"

The dentist said, "That's ok, we'll just go with gas instead."

The cowboy replied, "Gas makes me sick! I ain't havin' no gas either!"

Without saying a word, the dentist turned and left the room for a minute, and when he came back, he handed the cowboy a glass of water and said, "Here, take this pill."

The cowboy looked at the pill and asked, "What is it?"

The dentist replied, "It's Viagra."

The old cowboy looked surprised and asked, "Will that kill the pain?"

"No," replied the dentist, "but it'll give you something to hang on to while I pull that tooth."

"I'm going to give you a shot of Novocain," the dentist explained, "and I'll be back in just a few minutes."

The old cowboy grabbed the doc's arm and said, "No way! I hate needles and I ain't havin' no shot!"

The dentist said, "That's ok, we'll just go with gas instead."

The cowboy replied, "Gas makes me sick! I ain't havin' no gas either!"

Without saying a word, the dentist turned and left the room for a minute, and when he came back, he handed the cowboy a glass of water and said, "Here, take this pill."

The cowboy looked at the pill and asked, "What is it?"

The dentist replied, "It's Viagra."

The old cowboy looked surprised and asked, "Will that kill the pain?"

"No," replied the dentist, "but it'll give you something to hang on to while I pull that tooth."

## Find number abc

If 5ac24 - 42b32 = ccb2 find number abc. Multiple solutions may exist.Correct answers:

**2**#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:

**4**#brainteasers #mastermind

## Calculate the number 6961

NUMBERMANIA: Calculate the number 6961 using numbers [1, 5, 9, 7, 74, 536] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**1**#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (18, 19, 20, 27, 28, 29, 31, 32, 33) 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:

**1**#brainteasers #math #magicsquare

## Find number abc

If ac2a4 + 65c43 = b44bba find number abc. Multiple solutions may exist.Correct answers:

**3**#brainteasers #math

## 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:

**2**#brainteasers #mastermind

## Calculate the number 4090

NUMBERMANIA: Calculate the number 4090 using numbers [8, 6, 6, 8, 47, 628] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**2**#brainteasers #math #numbermania