# Daily Brain Teasers for Sunday, 21 June 2020

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

## Remove 6 letters from this seq...

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

**Nasrin 24 T**.#brainteasers #wordpuzzles

## Find number abc

If 2abaa + b059c = a92a1 find number abc. Multiple solutions may exist.The first user who solved this task is

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

## Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 6,4.The first user who solved this task is

**Nílton Corrêa de Sousa**.#brainteasers #wordpuzzles

## 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

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

## Albert SauveurBorn 21 Jun 1863; died 26 Jan 1939 at age 75.Belgian-born American metallurgist whose microscopic and photomicroscopic studies of metal structures make him one of the founders of physical metallurgy. In 1891 he began working with the South Chicago works of the Illinois Steel Company where, to follow his ideas, he was provided with a microscope and a room to work in. "This small beginning," Sauveur later wrote, "marked the introduction of metallography into the iron and steel industry of the United States." He is best known for his research on the hardening of steel (1893) that "the properties of steel rails were largely dependent on the dimensions of their microscopical constituents or grain sizes, and that in turn these dimensions resulted chiefly from the finishing temperatures." |

## Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is L. Length of words in solution: 4,4.The first user who solved this task is

**Nasrin 24 T**.#brainteasers #wordpuzzles #chessknightmove

## Calculate the number 213

NUMBERMANIA: Calculate the number 213 using numbers [1, 4, 2, 1, 20, 140] 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

## Remove 4 letters from this seq...

Remove 4 letters from this sequence (OQUGESJTIOONS) to reveal a familiar English word.The first user who solved this task is

**Nasrin 24 T**.#brainteasers #wordpuzzles

## MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (6, 9, 12, 13, 15, 19, 44, 47, 51, 73) 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 the 8 letters word

Find the 8 letters word. Word may go in all 8 directions.The first user who solved this task is

**Nasrin 24 T**.#brainteasers #wordpuzzles

## Find number abc

If b8b81 - c87ca = ca8bc find number abc. Multiple solutions may exist.The first user who solved this task is

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