# Daily Brain Teasers for Wednesday, 19 December 2018

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

## Find number abc

If 6c0b1 + a0009 = 1cc0c0 find number abc. Multiple solutions may exist.The first user who solved this task is

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

## Calculate the number 3717

NUMBERMANIA: Calculate the number 3717 using numbers [1, 6, 4, 3, 24, 179] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #math #numbermania

### Who gets the present?

The father of five children had won a toy at a raffle. He called his kids together to ask which one should have the present.

"Who is the most obedient?" he asked. "Who never talks back to Mother? Who does everything she says?"

Five small voices answered in union. "Okay, Dad. You get the toy."

## Find number abc

If 94a58 + a64b9 = aa059c find number abc. Multiple solutions may exist.The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #math

## Alois AlzheimerDied 19 Dec 1915 at age 51 (born 14 Jun 1864).German psychiatrist who recognized the disease named after him. In Nov 1901, a 51-year old female patient with signs of dementia had been admitted to the Frankfurt hospital where Dr. Alzheimer was working. At a meeting German psychiatrists in Nov 1906, Alzheimer reported on this patient. The title of his lecture was Über eiene eigenartige Erkrankung der Hirnrinde (On a peculiar disorder of the cerebral cortex). Later on, at the suggestion of Emil Kraepelin, presenile dementia was designated “Alzheimer's disease.” This disease is a progressive, degenerative disorder that affects the brain. The first symptoms are loss of memory, inability to think and understand and gradual behaviour changes. Death follows in from 8 to 20 years.« |

## 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**.#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**.#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**.#brainteasers #math #magicsquare

## Find number abc

If 21a4c + c10c2 = b2a7b find number abc. Multiple solutions may exist.The first user who solved this task is

**Djordje Timotijevic**.#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

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