## Brain Teasers (page 2)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 11 to 20. |

Register with your
Check your ranking on list.

## Calculate the number 6648

NUMBERMANIA: Calculate the number 6648 using numbers [6, 7, 9, 1, 10, 443] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

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

## MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (3, 5, 7, 10, 12, 13, 18, 36, 69, 71, 77, 78) 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:

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

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

## Find number abc

If c7a57 + ac7b2 = 812ab find number abc. Multiple solutions may exist.Correct answers:

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

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

### Dennis Rodman

A woman is picked up by Dennis Rodman in a bar. They like each other and she goes back with him to his hotel room. He removes his shirt revealing all his tattoos and she sees that on his arm is one which reads, "Reebok". She thinks that's a bit odd and asks him about it. Dennis says, "When I play basketball, the cameras pick up the tattoo and Reebok pays me for advertisement."

A bit later, his pants are off and she sees "Puma" tattooed on his leg. He gives the same explanation for the unusual tattoo. Finally, the underwear comes off and she sees the word "AIDS" tattooed on his penis. She jumps back with shock..

"I'm not going to do it with a guy who has AIDS!"

He says, "It's cool baby, in a minute it's going to say "ADIDAS".

## 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:

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

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

## Calculate the number 1937

NUMBERMANIA: Calculate the number 1937 using numbers [1, 2, 6, 3, 73, 639] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

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

## Find number abc

If c780b - a2cb0 = bbabb find number abc. Multiple solutions may exist.Correct answers:

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

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

## 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.Correct answers:

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

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

## Calculate the number 2234

NUMBERMANIA: Calculate the number 2234 using numbers [6, 2, 8, 7, 14, 696] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

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

**Thinh Ddh**.#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (2, 3, 5, 6, 8, 11, 14, 15, 17, 20, 25, 76) 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:

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

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

## Find number abc

If 6abc3 + a93c9 = caab2 find number abc. Multiple solutions may exist.Correct answers:

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

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