# Daily Brain Teasers for Monday, 14 September 2020

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

## Calculate the number 4059

NUMBERMANIA: Calculate the number 4059 using numbers [7, 9, 5, 2, 32, 250] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is

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

## Find number abc

If a10a1 + 919ac = 1229b9 find number abc. Multiple solutions may exist.The first user who solved this task is

**Nasrin 24 T**.#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.The first user who solved this task is

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

### Gifts For A Teacher

It was at the end of the school year, and a kindergarten teacher was receiving gifts from her pupils.

The florist's son handed her a gift. She shook it, held it overhead, and said, "I bet I know what it is. Some flowers."

"That's right" the boy said, "but how did you know?"

"Oh, just a wild guess,"" she said.

The next pupil was the candy shop owner's daughter. The teacher held her gift overhead, shook it, and said, "I bet I can guess what it is. A box of sweets."

"That's right, but how did you know?" asked the girl. "Oh, just a wild guess," said the teacher.

The next gift was from the son of the liquor store owner. The teacher held the package overhead, but it was leaking. She touched a drop of the leakage with her finger and touched it to her tongue.

"Is it wine?" she asked. "No," the boy replied, with some excitement.

The teacher repeated the process, taking a larger drop of the leakage to her tongue. "Is it champagne?" she asked. "No," the boy replied, with more excitement. The teacher took one more taste before declaring, "I give up, what is it?"

With great glee, the boy replied, "It's a puppy!"

The florist's son handed her a gift. She shook it, held it overhead, and said, "I bet I know what it is. Some flowers."

"That's right" the boy said, "but how did you know?"

"Oh, just a wild guess,"" she said.

The next pupil was the candy shop owner's daughter. The teacher held her gift overhead, shook it, and said, "I bet I can guess what it is. A box of sweets."

"That's right, but how did you know?" asked the girl. "Oh, just a wild guess," said the teacher.

The next gift was from the son of the liquor store owner. The teacher held the package overhead, but it was leaking. She touched a drop of the leakage with her finger and touched it to her tongue.

"Is it wine?" she asked. "No," the boy replied, with some excitement.

The teacher repeated the process, taking a larger drop of the leakage to her tongue. "Is it champagne?" she asked. "No," the boy replied, with more excitement. The teacher took one more taste before declaring, "I give up, what is it?"

With great glee, the boy replied, "It's a puppy!"

## Calculate the number 1050

NUMBERMANIA: Calculate the number 1050 using numbers [7, 2, 2, 2, 16, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is

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

## William BuddBorn 14 Sep 1811; died 9 Jan 1880 at age 68.English physician who followed his father and five of his brothers into the medical profession. He earned his M.D. degree at the University of Edinburgh (1838). From 1841, he practiced in Bristol. At a time before Pasteur's knowledge of microorganisms, Budd recognized that the contagious disease was related to unidentified poisons that multiplied in the intestines and were passed in excretions. In On Malignant Cholera(1849), he warned that disease was transmitted when excretions contaminated drinking water. He was inspired by the similar work of John Snow in London. With a regimen to protect Bristol's water supply from such contamination, in 1866, Budd was able to curb the epidemic spread of cholera. He studied other communicable diseases, including diptheria, scarlet fever, rinderpest and TB.« |

## MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (2, 5, 7, 16, 19, 21, 34, 55, 58, 60) 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 a5a47 - b71bc = c8785 find number abc. Multiple solutions may exist.The first user who solved this task is

**Nasrin 24 T**.#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.The first user who solved this task is

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

## Calculate the number 5431

NUMBERMANIA: Calculate the number 5431 using numbers [2, 5, 4, 4, 82, 953] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is

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

## Find number abc

If 1bc55 + 9a41b = 1b3a65 find number abc. Multiple solutions may exist.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.The first user who solved this task is

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