## Monthly Archive - February 2022brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |

## Calculate the number 2501

NUMBERMANIA: Calculate the number 2501 using numbers [2, 5, 7, 9, 62, 515] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**1**#brainteasers #math #numbermania

## Find number abc

If 8b6c9 - c5348 = 533a find number abc. Multiple solutions may exist.Correct answers:

**9**#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:

**12**#brainteasers #mastermind

### Words of Wisdom

Love is grand; divorce is a hundred grand.

I am in shape. Round is a shape.

Time may be a great healer, but it's a lousy beautician.

Never be afraid to try something new. Remember, amateurs built the ark; Professionals built the Titanic.

Conscience is what hurts when everything else feels so good.

Talk is cheap because supply exceeds demand.

Even if you are on the right track, you'll get run over if you just sit there.

Politicians and diapers have one thing in common. They should both be changed regularly and for the same reason.

An optimist thinks that this is the best possible world. A pessimist fears that this is true.

There will always be death and taxes; however, death doesn't get worse every year.

In just two days, tomorrow will be yesterday.

I am a nutritional overachiever.

I am having an out of money experience.

I plan on living forever. So far, so good.

Practice safe eating — always use condiments.

A day without sunshine is like night.

If marriage were outlawed, only outlaws would have in-laws.

It's frustrating when you know all the answers, but nobody bothers to ask you the questions.

The real art of conversation is not only to say the right thing at the right time, but also to leave unsaid the wrong thing at the tempting moment.

Brain cells come and brain cells go, but fat cells live forever.

Age doesn't always bring wisdom. Sometimes age comes alone.

Life not only begins at forty, it also begins to show.

You don't stop laughing because you grow old, you grow old because you stopped laughing.

I am in shape. Round is a shape.

Time may be a great healer, but it's a lousy beautician.

Never be afraid to try something new. Remember, amateurs built the ark; Professionals built the Titanic.

Conscience is what hurts when everything else feels so good.

Talk is cheap because supply exceeds demand.

Even if you are on the right track, you'll get run over if you just sit there.

Politicians and diapers have one thing in common. They should both be changed regularly and for the same reason.

An optimist thinks that this is the best possible world. A pessimist fears that this is true.

There will always be death and taxes; however, death doesn't get worse every year.

In just two days, tomorrow will be yesterday.

I am a nutritional overachiever.

I am having an out of money experience.

I plan on living forever. So far, so good.

Practice safe eating — always use condiments.

A day without sunshine is like night.

If marriage were outlawed, only outlaws would have in-laws.

It's frustrating when you know all the answers, but nobody bothers to ask you the questions.

The real art of conversation is not only to say the right thing at the right time, but also to leave unsaid the wrong thing at the tempting moment.

Brain cells come and brain cells go, but fat cells live forever.

Age doesn't always bring wisdom. Sometimes age comes alone.

Life not only begins at forty, it also begins to show.

You don't stop laughing because you grow old, you grow old because you stopped laughing.

## Calculate the number 7790

NUMBERMANIA: Calculate the number 7790 using numbers [7, 9, 9, 4, 81, 881] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**2**#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (6, 8, 9, 10, 12, 13, 16, 18, 19, 70, 87) 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:

**2**#brainteasers #math #magicsquare

## Find number abc

If ac202 - caa0a = bc2ab find number abc. Multiple solutions may exist.Correct answers:

**8**#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:

**8**#brainteasers #mastermind

## Calculate the number 1164

NUMBERMANIA: Calculate the number 1164 using numbers [8, 1, 1, 5, 47, 984] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**3**#brainteasers #math #numbermania

## Find number abc

If 8a9a3 - a8389 = cbc3b find number abc. Multiple solutions may exist.Correct answers:

**10**#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:

**3**#brainteasers #mastermind