BRAIN TEASERS
Monthly Archive - March 2019 (page 6)

Monthly Archive - March 2019 (page 6)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 51 to 60.
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Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 7,5.
Correct answers: 21
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles
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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: 22
The first user who solved this task is Nasrin 24 T.
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#brainteasers #mastermind
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Calculate the number 5084

NUMBERMANIA: Calculate the number 5084 using numbers [5, 8, 1, 7, 10, 837] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 13
The first user who solved this task is NĂ­lton CorrĂȘa De Sousa.
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#brainteasers #math #numbermania

A sign in a restaurant window reads...

A sign in a restaurant window reads, "If you order it and we don't have it, you instantly win a million dollars."

A man walking by notices the sign and walks into the restaurant, sitting down with a smirk. The waiter asks for his order, and the man requests "white rhinoceros stew." Surprisingly, the waiter returns with a steaming bowl of exactly that. The man, taken aback, eats the expensive meal and leaves angrily after paying.

The next day, he returns with the same smirk and orders "bullet ants stuffed with dolphin meat." The waiter promptly brings him his requested dish. Once again, the man, surprised, eats his meal, pays, and leaves in frustration.

On the third day, he sits down and asks for "a lactating mermaid breast sandwich." After a few minutes, the waiter returns with two large duffle bags containing one million dollars. Ecstatic, the man exclaims, "I knew it! You don't have mermaid breast!"

The waiter politely responds, "We actually do, sir. We just ran out of bread."

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Indelible pencil

In 1866, the first U.S. patent for an indelible pencil was issued to Edson P Clark of Northampton, Mass. as an "Producing Indelible Writing on Linen and other Fabrics" (No. 56,180). The pencil-lead was composed of gypsum (a hard moisture-resistance compound) and black lead (coloring agent, with optional asphaltum or lamp-black) and silver nitrate. It is the silver nitrate which blackens to make the indelible mark by the action of light or heat. The black lead and gypsum permit the pencil to be readily pointed. The patent described cementing the filling with shellac into grooved cedar wood. Clark held an earlier patent for an indelible composition, but described without the wood jacket (No. 24,195 on 31 May 1859).
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