# Daily Brain Teasers for Friday, 28 July 2017

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

## FUNNY MATH: Find the product...

FUNNY MATH: Find the product of the missing numbers.The first user who solved this task is

**Baiju S**.#brainteasers #math

## Chess Knight Move

Find the country and its capital city, using the move of a chess knight. First letter is G. Length of words in solution: 6,7.The first user who solved this task is

**Manguexa Wagle**.#brainteasers #wordpuzzles #chessknightmove

## Calculate the number 6062

NUMBERMANIA: Calculate the number 6062 using numbers [4, 6, 2, 8, 77, 878] 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

## Alkali Works Act pollution controlIn 1863, the Alkali Works Act was passed in Britain, effective 1 Jan 1864, to limit the extensive environmental damage caused by atmospheric pollution from industrial alkali works in the English counties of Lancashire and Cheshire. The Act successfully enforced “the more effectual condensation of muriatic acid gas” (hydrochloric acid, HCl). In the era before electrolysis, alkali was manufactured by reacting salt with sulphuric acid, which produced HCl gas as an unwanted byproduct, released from tall chimneys intended to disperse the noxious vapours by dilution over a wide area. So this severely damaged the vegetation in a wide area. Buildings and iron structures were corroded. In the 1840s in the Merseyside area alone, an estimated 60,000 tons of the pollutant was released. The Act required a 95% reduction.« |

## Guess the Band Name

Which musician band has an album with a cover as in the picture?The first user who solved this task is

**H Tav**.#brainteasers #music #riddles

## Remove 6 letters from this seq...

Remove 6 letters from this sequence (PIIASXSGEMENGER) to reveal a familiar English word.The first user who solved this task is

**Manguexa Wagle**.#brainteasers #wordpuzzles

## MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (2, 6, 11, 12, 15, 21, 64, 68, 74, 86) 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