## Brain Teasers (page 3)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 21 to 30. |

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## MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (8, 9, 12, 31, 32, 35, 43, 44, 47, 77, 85) 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.Correct answers:

**11**The first user who solved this task is

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

## 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: 7,6.Correct answers:

**13**The first user who solved this task is

**Thinh Ddh**.#brainteasers #wordpuzzles

## Find number abc

If 50174 + ca054 = 14aaab find number abc. Multiple solutions may exist.Correct answers:

**26**The first user who solved this task is

**Nílton Corrêa De Sousa**.#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.Correct answers:

**15**The first user who solved this task is

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

## Remove 5 letters from this seq...

Remove 5 letters from this sequence (ATTITUIDLESZKV) to reveal a familiar English word.Correct answers:

**24**The first user who solved this task is

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

## Calculate the number 4104

NUMBERMANIA: Calculate the number 4104 using numbers [1, 9, 5, 8, 90, 325] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**8**The first user who solved this task is

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

## Remove 5 letters from this seq...

Remove 5 letters from this sequence (PENUTZQHQOUSOE) to reveal a familiar English word.Correct answers:

**14**The first user who solved this task is

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

## Find number abc

If 4878c + a734c = bbab2c find number abc. Multiple solutions may exist.Correct answers:

**18**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: 7,5.Correct answers:

**17**The first user who solved this task is

**Thinh Ddh**.#brainteasers #wordpuzzles

## 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.Correct answers:

**15**The first user who solved this task is

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