BRAIN TEASERS
Monthly Archive - November 2020

Monthly Archive - November 2020

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Calculate the number 2593

NUMBERMANIA: Calculate the number 2593 using numbers [2, 2, 8, 3, 85, 960] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 12
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #numbermania
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Find number abc

If 7a648 - b6647 = 45cca find number abc. Multiple solutions may exist.
Correct answers: 29
The first user who solved this task is Nasrin 24 T.
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#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: 25
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind

The Superior Bible Salesman

A pastor concluded that his church was getting into very serious financial troubles. While checking the church storeroom, he discovered several boxes of new Bibles that had never been opened and distributed.

At his Sunday sermon, he asked for three volunteers from the congregation who would be willing to sell the bibles door-to-door for $10 each to raise the desperately needed money for the church.

Jack, Paul, and Louie all raised their hands to volunteer for the task. The minister knew that Jack and Paul earned their living as salesmen and were likely capable of selling some Bibles, but he had serious doubts about Louie, a local farmer who had always kept to himself because he was embarrassed by his speech impediment.

Poor Louis stuttered badly, but not wanting to discourage Louis, the minister decided to let him try anyway. He sent the three of them away with the back seat of their cars stacked with Bibles. He asked them to meet with him and report the results of their door-to-door selling efforts the following Sunday.

Anxious to find out how successful they were, the minister immediately asked Jack, "Well, Jack, how did you make out selling our Bibles last week?"

Proudly handing the reverend an envelope, Jack replied, "Using my sales prowess, I was able to sell 20 bibles, and here's the $200 I collected on behalf of the church."

"Fine job, Jack!" The minister said, shaking his hand. "You are indeed a fine salesman and the church is indebted to you."

Turning to Paul the pastor said, "Paul, how many Bibles did you sell for the church last week?"

Paul, smiling and sticking out his chest, confidently replied, "I am a professional salesman. I sold 28 Bibles on behalf of the church and $280 I collected." The minister responded, "That's absolutely splendid, Paul. You are truly a professional salesman and the church is indebted to you."

Apprehensively, the minister said to Louie, "Louie, did you manage to sell any Bibles this week?"

Louie silently offered the minister a large envelope. The minister opened it and counted the contents. "What is this?" the minister exclaimed. "Louie, there's $3200 in here! Are you suggesting that you sold 320 bibles for the church, door-to-door, in just one week?"

Louie just nodded.

"That's impossible!" both Jack and Paul said in unison. "We are professional salesmen, yet you claim to have sold 10 times as many bibles as we could."

"Yes, this does seem unlikely," the minister agreed. "I think you'd better explain how you managed to accomplish this, Louie."

Louie shrugged. "I-I-I re-re-really do-do-don't kn-kn-know f-f-f-for sh-sh-sh-sure," he stammered.

Impatiently, Peter interrupted "For crying out loud, Louie, just tell us what you said to them when they answered the door!"

"A-a-a-all I-I-I s-s-said wa-wa-was," Louis replied, "W-w-w-w-would y-y-y-you l-l-l-l-l-like t-t-to b-b-b-buy th-th-th-this b-b-b-b-bible F-f-for t-t-ten b-b-b-bucks ---o-o-o-or--- wo-wo-would yo-youj-j-just l-like m-m-me t-t-to st-st-stand h-h-here and r-r-r-r-r-read it t-to y-y-you??"

Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 205

NUMBERMANIA: Calculate the number 205 using numbers [6, 9, 1, 5, 19, 156] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 12
The first user who solved this task is Fazil Hashim.
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (10, 12, 14, 18, 20, 22, 30, 32, 34, 79) 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: 15
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #magicsquare
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Find number abc

If 95b11 - 4a9cc = 4ab45 find number abc. Multiple solutions may exist.
Correct answers: 32
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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Calculate the number 1344

NUMBERMANIA: Calculate the number 1344 using numbers [3, 6, 5, 4, 60, 774] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 8
The first user who solved this task is NĂ­lton CorrĂȘa de Sousa.
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#brainteasers #math #numbermania
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Find number abc

If 7babc + 9a2bc = 1cb272 find number abc. Multiple solutions may exist.
Correct answers: 22
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: 23
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind
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Sir Arthur Evans

Born 8 Jul 1851; died 11 Jul 1941 at age 90.British archaeologist who first visited Crete in 1894 to study and decipher an unknown script seen on seal stones. He subsequently systematically excavated the Palace of Minos there, at Knossos (1900-31). A number of parts of the Palace were restored. Evans was convinced that most of the damage to the ancient palace was caused by earthquakes. His work brought him international fame for his intuition, imagination and scholarship. It is to him that we owe the discovery of the Minoan Civilisation.
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