BRAIN TEASERS
Brain Teasers (page 110)

Brain Teasers (page 110)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1091 to 1100.
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Find number abc

If b8acb + 9cac6 = bb0647 find number abc. Multiple solutions may exist.
Correct answers: 2
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#brainteasers #math
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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: 3
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 7649

NUMBERMANIA: Calculate the number 7649 using numbers [6, 6, 8, 9, 65, 505] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #numbermania

Annual Convention

A man boarded an airplane and took his seat. As he settled in, he glanced up and saw the most beautiful woman boarding the plane. He soon realized she was heading straight towards his seat... As fate would have it, she took the seat right beside his.

Eager to strike up a conversation he blurted out, "Business trip or pleasure?" She turned, smiled and said, "Business. I'm going to the Annual Nymphomaniacs of America Convention in Boston"

He swallowed hard. Here was the most gorgeous woman he had ever seen sitting next to him, and she was going to a meeting of nymphomaniacs.

Struggling to maintain his composure, he calmly asked, "What's your business role at this convention?" "Lecturer," she responded. "I use information that I have learned from my personal experiences to debunk some of the popular myths about sexuality."

"Really?" he said. "And what kind of myths are there?"

"Well," she explained, "one popular myth is that African-American men are the most well-endowed of all men, when in fact it is the Native American Indian who is most likely to possess that trait.

Another popular myth is that Frenchmen are the best lovers, when actually it is men of Jewish descent who are the best. I have also discovered that the lover with absolutely the best stamina is the Southern Redneck."

Suddenly the woman became a little uncomfortable and blushed. "I'm sorry," she said, "I shouldn't really be discussing all of this with you. I don't even know your name.."

"Tonto," the man said, "Tonto Goldstein, but my friends call me Bubba."

Jokes of the day - Daily updated jokes. New jokes every day.
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (1, 18, 20, 23, 27, 29, 32, 39, 41, 43, 46, 74) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B+C.
Correct answers: 1
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#brainteasers #math #magicsquare
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Find number abc

If c70bb + 9abbb = aa873c find number abc. Multiple solutions may exist.
Correct answers: 1
CHECK ANSWER
#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: 2
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 3518

NUMBERMANIA: Calculate the number 3518 using numbers [3, 7, 4, 8, 24, 333] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If c89b8 - 11a95 = ba1cb find number abc. Multiple solutions may exist.
Correct answers: 1
CHECK ANSWER
#brainteasers #math
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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: 4
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 458

NUMBERMANIA: Calculate the number 458 using numbers [8, 6, 4, 6, 38, 611] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
CHECK ANSWER
#brainteasers #math #numbermania
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Traffic signal

In 1909, Thomas M. Flaherty filed for a U.S. patent, with an idea for a "Signal for Crossings" This was the first U.S. application for a traffic signal design, later issued as No. 991,964 on 9 May 1911. His signal used a large horizontal arrow pivoted on a post, which turned to indicate the right of way direction. It could be activated by an electric solenoid by a policeman beside the road. Although filed first, it was not the first patent actually issued for a traffic signal. Ernest E. Sirrine filed a different design seven months after Flaherty, but his patent was issued earlier, and thus he held the first U.S. patent for a "Street Traffic System" (No. 976,939 on 29 Nov 1910).
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