# Daily Brain Teasers for Saturday, 09 February 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

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

## Calculate the number 3473

NUMBERMANIA: Calculate the number 3473 using numbers [4, 5, 8, 7, 28, 365] 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

## Stealthy as a shadow in the ...

Stealthy as a shadow in the dead of night, Cunning but affectionate if given a bite. Never owned but often loved. At my sport considered cruel, But that's because you never know me at all. What am I?The first user who solved this task is

**Nasrin 24 T**.#brainteasers #riddles #sport

## Jacques MonodBorn 9 Feb 1910; died 31 May 1976 at age 66. Jacques Lucien Monod was a French biochemist who, with François Jacob,investigatedhow genes regulate cell metabolism by directing the biosynthesis of enzymes. The pair shared (with André Lwoff) the 1965 Nobel Prize for Physiology or Medicine. Monod discovered the operon system that controls gene action in bacteria. In 1931, Monod joined the Pasteur Institute, and in 1971, he became its director. |

## Remove 8 letters from this seq...

Remove 8 letters from this sequence (OUBPUQBLICAEPTIONNSP) to reveal a familiar English word.The first user who solved this task is

**Thinh Ddh**.#brainteasers #wordpuzzles

## MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (8, 11, 12, 18, 21, 22, 26, 29, 30, 97) 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**.#brainteasers #math #magicsquare

## Find number abc

If 5056b - b58b8 = a4c25 find number abc. Multiple solutions may exist.The first user who solved this task is

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

## What is the missing number?

What is the missing number?The first user who solved this task is

**Alfa Omega**.#brainteasers #math #riddles