BRAIN TEASERS

# Daily Brain Teasers for Saturday, 15 December 2018

 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 Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind

## Calculate the number 1783

NUMBERMANIA: Calculate the number 1783 using numbers [7, 6, 8, 3, 26, 270] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (15, 22, 23, 25, 29, 32, 33, 37, 38, 39, 60, 61, 67) 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 Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #magicsquare

### Black Powder

A guy enters a bank to see about getting a business loan.
"What kind of business do you want to start?" asks the bank manager.
"I have some black powder. You sprinkle it on a women's vagina and it makes it taste like a peach."
"I don't think we can give you a loan." he replied.
So the guy left. A few months later he went into the bank with a wheel barrel filled with money.
The same bank manager said, "Congratulations, I guess that idea for black powder really paid off."
"Nah, that didn't go anywhere. I made my money with this white powder."
"Really," replied the bank manager. "What does it do?"
"Give me a peach and I'll show you."

Jokes of the day - Daily updated jokes. New jokes every day.

## Find number abc

If 21a4c + c10c2 = b2a7b find number abc. Multiple solutions may exist.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math

### Charles Augustus Young

Born 15 Dec 1834; died 3 Jan 1908 at age 73.American astronomer who made the first observations of the flash spectrum of the Sun, proved the gaseous nature of the sun's corona and discovered the reversing layer of the solar atmosphere. He was a pioneer in the study of the spectrum of the sun and experimented in photographing solar prominences in full sunlight. On 22 Dec 1870, at the eclipse in Spain, he saw the lines of the solar spectrum all become bright for perhaps a second and a half (the "flash spectrum") and announced the "reversing layer." By exploring from the high altitude of Sherman, Wy. (1872), he more than doubled the number of bright lines he had observed in the chromosphere, By a comparison of observations, he concluded that magnetic conditions on the earth respond to solar disturbances.

## 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.
CHECK ANSWER
#brainteasers #mastermind

## Calculate the number 914

NUMBERMANIA: Calculate the number 914 using numbers [1, 5, 9, 5, 82, 544] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania

## Find number abc

If 8c4aa - ab553 = 2b9c3 find number abc. Multiple solutions may exist.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#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 Djordje Timotijevic.
CHECK ANSWER
#brainteasers #mastermind

## Calculate the number 790

NUMBERMANIA: Calculate the number 790 using numbers [9, 2, 7, 7, 16, 718] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (11, 12, 20, 21, 22, 30, 32, 33, 41, 70, 91) 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 Nílton Corrêa De Sousa.
CHECK ANSWER
#brainteasers #math #magicsquare
 Follow Brain Teasers on social networks

## Top 20 Users

 1 Djordje Timotijevic 4531 2 Mita Kojd 4510 3 Thinh Ddh 4504 4 Alfa Omega 4344 5 Fazil Hashim 4297 6 Chandu Rajyaguru 4133 7 Jakubovski Vladimir 4055 8 Manguexa Wagle 3755 9 H Tav 3642 10 Vladimir Krnac 3558 11 Rutu Raj 3209 12 Sanja Šabović 3068 13 Eugenio G. F. de Kereki 2507 14 Roxana zavari 2488 15 Jasmina Atarac 2417 16 Snezana Milanovic 2404 17 Linda Tate Young 2235 18 Donya Sayah30 2174 19 On On Lunarbasil 2156 20 Maryam Pouya 2128
See full ranking list
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.