BRAIN TEASERS
Monthly Archive - May 2024 (page 2)

Monthly Archive - May 2024 (page 2)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
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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: 1
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 9618

NUMBERMANIA: Calculate the number 9618 using numbers [2, 3, 8, 6, 99, 901] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If 8c31c + 1a23b = aab4b find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#brainteasers #math

A German tourist walks into a...

A German tourist walks into a McDonald's in New York City and orders abeer. (In Germany and many parts of Europe, McDonald's actually does servebeer.) The local guy in the line behind him immediately gives him thejab: "They don't serve BEER here, you MORON!"
The German fellow felt pretty stupid, but suddenly turns to the New Yorker with a surprised look,and begins to chuckle.
"And what's so funny?!?" the New Yorker demands.
"Oh, nothing really, I just realized that you came here for the food."
Jokes of the day - Daily updated jokes. New jokes every day.
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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: 1
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 2627

NUMBERMANIA: Calculate the number 2627 using numbers [8, 5, 3, 6, 10, 522] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (11, 15, 16, 18, 19, 20, 22, 57, 58, 60, 69) 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: 0
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If c3ba3 - 2cccc = a3bab find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#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: 2
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 627

NUMBERMANIA: Calculate the number 627 using numbers [3, 2, 3, 4, 94, 130] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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Find number abc

If 9c267 + caa2b = 1c3ba7 find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#brainteasers #math
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Jakob Christof Le Blon

Died 16 May 1741 at age 73 (baptized 23 May 1667).German-French inventor who invented the modern system of four-colour printing. Influenced by Newton's work on the light spectrum, after many printing trials, Le Blon in 1710 proposed that three primary colours - cyan, magenta and yellow (blue, red, yellow) and black - are sufficient for mixing in varying proportions to produce all other colours. He used this process to print engravings that mimic the full colour of paintings by superimposing mezzotint plates in each primary colour. For each hand-engraved plate, the individual contribution of each colour estimated. In 1719, George I granted him a priviledge of a monopoly for the reproduction of pictures and drawings in full colour. Nevertheless, by 1725, his company failed.«[Also spelled Jacob Christoph Le Blon; in French as French Jacques-Christophe Le Blond.]
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