BRAIN TEASERS
The Easiest Tasks

The Easiest Tasks

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Calculate 5+8

If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?
Correct answers: 10873
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 4198
The first user who solved this task is Donya Sayah30.
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#brainteasers #math #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 2984
The first user who solved this task is Дејан Шкребић.
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#brainteasers #math #riddles

Three old men were sitting aro...

Three old men were sitting around talking about who had the worst health problems. The seventy-year-old said, "Have I got a problem. Every morning I get up at 7:30 and have to take a piss, but I have to stand at the toilet for an hour 'cause my pee barely trickles out."
"Heck, that's nothing, " said the eighty year old. "Every morning at 8:30 I have to take a shit, but I have to sit on the can for hours because of my constipation. It's terrible".
The ninety-year-old said, "You guys think you have problems! Every morning at 7:30 I piss like a racehorse, and at 8:30 I shit like a pig. The trouble with me is, I don't wake up till eleven."
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There are 6 words hidden in ...

There are 6 words hidden in the picture, can you find 1 of 6?
Correct answers: 2731
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 2230
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 1342
The first user who solved this task is Fazil Hashim.
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#brainteasers #math #riddles
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How much is 4x5?

How much is 4x5?
Correct answers: 1208
The first user who solved this task is Ordinacija Aleksic.
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#brainteasers #math #riddles
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A is father of C and D is so...

A is father of C and D is son of B. E is brother of A. If C is sister of D, how is B related to E?
Correct answers: 1198
The first user who solved this task is Rutu Raj.
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#brainteasers #riddles
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 1017
The first user who solved this task is Eugenio G. F. de Kereki.
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#brainteasers #math #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 987
The first user who solved this task is Snezana Milanovic.
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#brainteasers #math #riddles
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Giuseppe Peano

Died 20 Apr 1932 at age 73 (born 27 Aug 1858). Italian mathematician who founded symbolic logic. Through the use of symbols, equations are more easily understood by anyone regardless of their language. For example, Peano introduced symbols to represent “belongs to the set of” and “there exists.” In Arithmetics principia (1889), a pamphlet he wrote in Latin, Peano published his first version of a system of mathematical logic, giving his Peano axioms defining the natural numbers in terms of sets. In 1903, Peano unsuccessfully proposed an international, artificial language he called “Latino sine flexione.” It was based on Latin without grammar. Its vocabulary comprised words from English, French, German and Latin.«
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