## Monthly Archive - July 2019brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |

## Find number abc

If b829a + 3cc29 = 994c9 find number abc. Multiple solutions may exist.Correct answers:

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

**Nasrin 24 T**.#brainteasers #math

## 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:

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

**Nasrin 24 T**.#brainteasers #mastermind

## Calculate the number 2725

NUMBERMANIA: Calculate the number 2725 using numbers [7, 9, 3, 5, 18, 312] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Fazil Hashim**.#brainteasers #math #numbermania

### Alex was pulled over for speed...

Alex was pulled over for speeding down the highway; the officer came to the drivers window and said, "Sir, may I see your drivers licenseand registration?" Alex said, "Well officer I don't have a license, it was taken away for a DUI."

The officer, in surprise, said," What, do you have a registration for the vehicle?" So Alex replied, "No sir, the car is not mine I stole it, but I am pretty sure I say a registration card in the glove box when I put the gun in it."

The officer stepped back, "There is a gun in the glove box?!?" The man sighed and said, "Yes sir, I used to kill the woman who owns the car before I stuffed her in the trunk."

The officer steps toward the back of the car and says," Sir do not move, I am calling for backup."

The officer calls for backup and about ten minutes another highway patrolman arrives. He walks up to the window slowly and asks the man for his drivers licenseand registration.

Alex said," Yes officer here it right here." It all checked out so the officer said," Is there a gun in the glove box sir?"

Alex laughs and says," No officer why would there be a gun in the glove box." He opened the glove box and showed him that there was no gun.

The second officer asked him to open the trunk because he had reason to believe that there was a body in it. Alex agrees and opens the trunk, no dead body.

The second officer says, "Sir I do not understand, the officer that pulled you over said that you did not have a license, the car was stolen, there was a gun in the glove box, and a dead body in the trunk."

Alex looks the officer in the eyes and says, "Yeah and I'll bet he said I was speeding too."

The officer, in surprise, said," What, do you have a registration for the vehicle?" So Alex replied, "No sir, the car is not mine I stole it, but I am pretty sure I say a registration card in the glove box when I put the gun in it."

The officer stepped back, "There is a gun in the glove box?!?" The man sighed and said, "Yes sir, I used to kill the woman who owns the car before I stuffed her in the trunk."

The officer steps toward the back of the car and says," Sir do not move, I am calling for backup."

The officer calls for backup and about ten minutes another highway patrolman arrives. He walks up to the window slowly and asks the man for his drivers licenseand registration.

Alex said," Yes officer here it right here." It all checked out so the officer said," Is there a gun in the glove box sir?"

Alex laughs and says," No officer why would there be a gun in the glove box." He opened the glove box and showed him that there was no gun.

The second officer asked him to open the trunk because he had reason to believe that there was a body in it. Alex agrees and opens the trunk, no dead body.

The second officer says, "Sir I do not understand, the officer that pulled you over said that you did not have a license, the car was stolen, there was a gun in the glove box, and a dead body in the trunk."

Alex looks the officer in the eyes and says, "Yeah and I'll bet he said I was speeding too."

## Find number abc

If c79c3 - baabb = 9bbc find number abc. Multiple solutions may exist.Correct answers:

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

**Nílton Corrêa de Sousa**.#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:

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

**Nílton Corrêa de Sousa**.#brainteasers #mastermind

## Calculate the number 695

NUMBERMANIA: Calculate the number 695 using numbers [1, 7, 7, 3, 45, 647] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Nílton Corrêa de Sousa**.#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (10, 12, 13, 14, 15, 17, 32, 33, 35, 37, 74, 92) 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:

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

**Nasrin 24 T**.#brainteasers #math #magicsquare

## Find number abc

If c7aac + 913a3 = 1b8cb8 find number abc. Multiple solutions may exist.Correct answers:

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

**Nasrin 24 T**.#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:

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

**Nílton Corrêa de Sousa**.#brainteasers #mastermind

## Calculate the number 3112

NUMBERMANIA: Calculate the number 3112 using numbers [8, 7, 6, 6, 60, 402] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Nílton Corrêa de Sousa**.#brainteasers #math #numbermania