BRAIN TEASERS
The Most Difficult Tasks (page 340)

The Most Difficult Tasks (page 340)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 3391 to 3400.
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Find number abc

If 79bc0 + a18c1 = 121ab1 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math
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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: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Find number abc

If 5b3ab - ca7ca = 376b8 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math

A lady went into a bar in Waco...

A lady went into a bar in Waco and saw a cowboy with his feet propped up on a table. He had the biggest boots she'd ever seen.
The woman asked the cowboy if it's true what they say about men with big feet are well endowed.
The cowboy grinned and said, "Shore is, little lady.Why don't you come on out to the bunkhouse and let me prove it to you?"
The woman wanted to find out for herself, so she spent the night with him.
The next morning she handed him a $100 bill.
Blushing, he said, "Well, thankee, ma'am. Ah'm real flattered. Ain't nobody ever paid me fer mah services before."
"Don't be flattered. Take the money and buy yourself some boots that fit."
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Find the right 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: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
[link]

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: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Find number abc

If 8b6b8 + 46594 = c2a2b2 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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Find number abc

If 5c496 - a6aba = a7a94 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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Find number abc

If 1bc55 + 9a41b = 1b3a65 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is B. Length of words in solution: 5,6.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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Find number abc

If ab2cb + ba97a = 133232 find number abc. Multiple solutions may exist.
Correct answers: 25
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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Graville Woods patent

In 1888, African-American inventor Granville Woods was issued a U.S. patent titled "Tunnel-Construction For Electric Railways" (No. 386,282). The tunnel referred to was not for the train itself, but for electric conductors in the railbed to be below the surface of the ground, with a slot at the railbed surface for travelling conductors to transfer power to the motor on the electric car. As the most prolific African-American inventor by career of the late 19th and early 20th century, Woods has been called the Black Edison.«[Image: detail from patent diagram.]
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