BRAIN TEASERS
The Most Difficult Tasks (page 467)

The Most Difficult Tasks (page 467)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 4661 to 4670.
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Calculate the number 2374

NUMBERMANIA: Calculate the number 2374 using numbers [7, 7, 1, 8, 11, 318] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania
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Calculate the number 5893

NUMBERMANIA: Calculate the number 5893 using numbers [4, 9, 3, 4, 51, 814] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania
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Calculate the number 7375

NUMBERMANIA: Calculate the number 7375 using numbers [9, 2, 6, 4, 66, 647] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Sanja Šabović.
CHECK ANSWER
#brainteasers #math #numbermania

Phone Issues

I just love it when you are at a play or movie theater and they make the announcement, "Please silence your cell phones..."
Why do they have to announce that?
I mean how many people are carrying around a landline phone?

Jokes of the day - Daily updated jokes. New jokes every day.
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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: 34
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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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: 34
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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If two's company, and three'...

If two's company, and three's a crowd, what are four and five?
Correct answers: 34
The first user who solved this task is Nasrin 24 T.
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#brainteasers #riddles
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I speak without a mouth and ...

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?
Correct answers: 34
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #riddles
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A small number of cards has ...

A small number of cards has been lost from a complete pack. If I deal among four people, three cards remain. If I deal among three people, two remain and if I deal among five people, two cards remain. How many cards are there?
Correct answers: 34
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #riddles
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (VIRUUVCOS) to reveal a familiar English word.
Correct answers: 34
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #wordpuzzles
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Find number abc

If 84b24 - 4a804 = c4820 find number abc. Multiple solutions may exist.
Correct answers: 34
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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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.
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Thor Heyerdahl

Born 6 Oct 1914; died 18 Apr 2002 at age 87. Norwegian ethnologist and adventurer who organized and led the famous Kon-Tiki (28 Apr 1947) and Ra (1969-70) transoceanic scientific expeditions. Both expeditions were intended to prove the possibility of ancient transoceanic contacts between distant civilizations and cultures. The Kon Tiki voyage from Peru to Polynesia was a 101-day, 4,300-mile drifting voyage on the 40-sq.ft. raft, a replica of pre-Inca vessels. He wished to show that Polynesia's first settlers could have come from South America. Few scholars at the time, and almost none today, endorsed the idea. They discount the Heyerdahl hypothesis largely on linguistic, genetic and cultural grounds, all of which point to the settlers having come from the west, not the east.
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