BRAIN TEASERS
The Most Difficult Tasks

The Most Difficult Tasks

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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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: 3
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #mastermind
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Calculate the number 6752

NUMBERMANIA: Calculate the number 6752 using numbers [6, 8, 4, 6, 41, 465] 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.
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#brainteasers #math #numbermania
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Calculate the number 3388

NUMBERMANIA: Calculate the number 3388 using numbers [9, 3, 8, 4, 56, 214] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 4
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #numbermania

A Roll Of The Dice

Two bored casino dealers were waiting at the craps tables for players when a gorgeous blonde lady wearing a huge fur coat walked in and asked if she could bet twenty thousand dollars on a single roll of the dice.

The dealers said yes and were happy to oblige.

She then said, "I hope you don't mind, but I'll feel much luckier if I take off my coat." With that, she took off her coat and was wearing a skin-tight Wonder-woman outfit!

The men looked her up and down as she leaned over the table, rolled the dice, and yelled, "Come on baby, come on!"

She then jumped up and down, hugging each of the casino dealers while yelling "YES, I WIN! I CAN'T BELIEVE IT, I WIN!!" With that, she picked up her winnings and quickly left.

The dealers stood there staring at each other dumbfounded, until one finally asked the other, "What the heck did she roll anyway?"

The second dealer answered, "I don't know. I thought you were paying attention!"

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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*** ***E*S) and guess the name of musician band. Length of words in solution: 3,6.
Correct answers: 4
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Calculate 876+876-876

If 123+741-900=2196 and 900+144-876=6569 then 876+876-876=?
Correct answers: 4
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #riddles
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*****I*N) and guess the name of musician band. Length of words in solution: 8.
Correct answers: 5
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (*H* ****S) and guess the name of musician band. Length of words in solution: 3,5.
Correct answers: 5
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #music
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Decrypt hidden message

Can you decrypt hidden message (1C42 92S1 T5B38 OV1 IS B3LT5B38S 1C4ROVGC4)?
Correct answers: 5
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles #riddles
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Calculate the number 4882

NUMBERMANIA: Calculate the number 4882 using numbers [7, 8, 5, 9, 43, 528] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 6
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #math #numbermania
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Calculate the number 1100

NUMBERMANIA: Calculate the number 1100 using numbers [8, 7, 9, 3, 30, 669] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 6
The first user who solved this task is Thinh Ddh.
CHECK ANSWER
#brainteasers #math #numbermania
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NUMBERMANIA: Calculate the number 5876 using numbers [7, 1, 2, 9, 33, 620] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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Torrey Canyon oil spill

In 1967, the biggest oil spill ever, at that time, affected Great Britain and France when the supertanker Torrey Canyon ran aground on Pollard's Rock between Land’s End and the Isles of Scilly. The rocks ripped open six of the ship’s 18 cargo tanks that morning, and by evening there was an eight-mile oil slick leaking from it. Attempts to refloat the the ship failed, and one member of the salvage team died. With no prior incident of such a huge disaster to guide clean up efforts, bombs and napalm were tried to cause the oil to burn, then detergents which emulsified the oil, but were themselves highly toxic to all marine and shore life. Eventually, all 120,000 tons of crude oil being shipped from Kuwait were released as the ship broke apart. Damage to ecosystems lasted decades. Some lessons were learned.«
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