BRAIN TEASERS
The Most Difficult Tasks (page 748)

The Most Difficult Tasks (page 748)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 7471 to 7480.
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What is the next number in the sequence?

What is the next number in the sequence 1, 2, 6, 42, 1806, ? (author: Brain Teasers & Riddles)
Correct answers: 159
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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What is the missing number?

What is the missing number?
Correct answers: 160
The first user who solved this task is Fazil Hashim.
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#brainteasers #math #riddles
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What number comes next?

Look at the series (1,9,5,49,11,169,17), determine the pattern, and find the value of the next number!
Correct answers: 161
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math

Two Old Drunks

Two old drunks are sitting in a bar when the first one says, "Ya know, when I was thirty and got an erection, I couldn't bend it, even using both hands.
By the time I was forty, I could bend it about ten degrees if I tried really hard.
By the time I was fifty, I could bend it about forty five degrees, no problem.
I'm gonna be sixty next week, and now I can bend it in half with just one hand."
"So," says the second drunk, "what's your point?"
"Well, I'm just wondering how much stronger I'm gonna get."
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Find the value of the next number

Look at the series (325, 446, 567, 688, 709, ...), determine the pattern, and find the value of the next number.
Correct answers: 162
The first user who solved this task is Vladimir Krnac.
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#brainteasers #math
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What connects the following words?

What connects the following words?
Correct answers: 162
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #riddles
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You enter a small room. Door...

You enter a small room. Doors close. When the doors open you are in a different place. What room are you in?
Correct answers: 163
The first user who solved this task is Roxana zavari.
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#brainteasers #riddles
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Mathematical Puzzle: IF 22+4...

Mathematical Puzzle: IF 22+4=24, 13+6=16 and 80+2=82 THEN 67+9=?
Correct answers: 164
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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How many different squares c...

How many different squares can be found in the shape shown in the illustration?
Correct answers: 165
The first user who solved this task is Ilan Amity.
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#brainteasers #math #riddles
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Word Association: JAPAN, CUBA, IRELAND, CYPRUS

Word Association: JAPAN, CUBA, IRELAND, CYPRUS
Correct answers: 165
The first user who solved this task is Eric Newton.
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#brainteasers #wordpuzzles #wordassociations
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Mathematical Puzzle: IF 1+1=...

Mathematical Puzzle: IF 1+1=5, 3+3=45 and 5+5=125 THEN 6+6=?
Correct answers: 166
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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Chester R. Longwell

Born 15 Oct 1887; died 15 Dec 1975 at age 88. Chester R(ay) Longwell was an American geologist, whose field work made him an authority on the geology of southern Nevada. He conducted a geological survey of the entire Boulder reservoir flood area now covered by Lake Mead, in 1934, to record the formations and structures, which would be covered by the lake. Later, he mapped the floor of the Davis Dam reservoir. His structural and mapping surveys in the western states included Arizona and the Black Hills. In the east, he studied the Triassic zone of Connecticut and Massachusetts. Longwell held an interest in geotectonics - the worldwide patterns of development - and periodically contributed to the debate of Wegener's continental drift.«
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