# Daily Brain Teasers for Tuesday, 06 August 2019

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |

## 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.The first user who solved this task is

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

## Calculate the number 670

NUMBERMANIA: Calculate the number 670 using numbers [6, 3, 6, 6, 21, 377] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is

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

## Find number abc

If 691c5 - a492a = a41b2 find number abc. Multiple solutions may exist.The first user who solved this task is

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

### There was once a great actor w...

There was once a great actor who could no longer remember his lines. After several years of searching, he finally finds a theater where they seem prepared to give him a chance to shine again.

The director says, "This is the most important part, and it has only one line. At the opening you walk on stage carrying a rose. You hold the rose to your nose with just one finger and thumb, sniff the rose deeply and then say the line 'Ah, the sweet aroma of my mistress.'"

The actor is thrilled. All day long before the play, he's practicing his line over and over again. Finally, the time comes. The curtain goes up, the actor walks onto the stage, and with great passion delivers the line, "Ah, the sweet aroma of my mistress."

The theater erupts. The audience is screaming with laughter, but the director is steaming!

"Argh! You idiot!" he cries. "You've ruined me!"

The actor is bewildered, "What happened, did I forget my line?"

"No!" screams the director. "You forgot the rose!"

The director says, "This is the most important part, and it has only one line. At the opening you walk on stage carrying a rose. You hold the rose to your nose with just one finger and thumb, sniff the rose deeply and then say the line 'Ah, the sweet aroma of my mistress.'"

The actor is thrilled. All day long before the play, he's practicing his line over and over again. Finally, the time comes. The curtain goes up, the actor walks onto the stage, and with great passion delivers the line, "Ah, the sweet aroma of my mistress."

The theater erupts. The audience is screaming with laughter, but the director is steaming!

"Argh! You idiot!" he cries. "You've ruined me!"

The actor is bewildered, "What happened, did I forget my line?"

"No!" screams the director. "You forgot the rose!"

## 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.The first user who solved this task is

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

## Gregorio Ricci-CurbastroDied 6 Aug 1925 at age 72 (born 12 Jan 1853).Italian mathematician instrumental in the development of the absolute differential calculus (also called the Ricci calculus), now known as tensor analysis. Ricci-Curbastro's early work was in mathematical physics, particularly on the laws of electric circuits and differential equations. He changed area somewhat to undertake research in differential geometry and was the inventor of the absolute differential calculus between 1884 and 1894. Ricci-Curbastro's absolute differential calculus became the foundation of tensor analysis and was used by Einstein in his theory of general relativity. As a councillor for his home town of Lugo, he was involved in many projects relating to the supply of water and to swamp drainage. |

## Calculate the number 802

NUMBERMANIA: Calculate the number 802 using numbers [9, 6, 1, 1, 19, 740] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.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 (3, 4, 8, 10, 20, 21, 25, 71, 72, 76) 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.The first user who solved this task is

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

## Find number abc

If b829a + 3cc29 = 994c9 find number abc. Multiple solutions may exist.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.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.The first user who solved this task is

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

## Find number abc

If c79c3 - baabb = 9bbc find number abc. Multiple solutions may exist.The first user who solved this task is

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