BRAIN TEASERS
The Most Difficult Tasks

The Most Difficult Tasks

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.
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Find number abc

If 12bbc + 225c6 = bcaa0 find number abc. Multiple solutions may exist.
Correct answers: 0
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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: 0
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#brainteasers #mastermind
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Calculate the number 1314

NUMBERMANIA: Calculate the number 1314 using numbers [9, 8, 4, 9, 68, 829] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania

Teenage Daughters

There's an Englishman, Irishman & Scotsman all talking about their teenage daughters...

The Englishman says " I was cleaning my daughter's room the other day & I found a packet of cigarettes. I was really shocked as I didn't even know she smokes".

The Scotsman says " That's nothing. I was cleaning my daughter's room the other day when I came across a half full bottle of Vodka. I was really shocked as I didn't even know she drank."

With that the Irishman says " Both of you have got nothing to worry about. I was cleaning my daughter's room the other day when I found packet of condoms. I was really shocked. I didn't even know she had a cock."

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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (14, 15, 16, 23, 24, 25, 30, 57, 58, 69, 70, 71) 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
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#brainteasers #math #magicsquare
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Find number abc

If 8cb4a + 9cab3 = 1ac9ac find number abc. Multiple solutions may exist.
Correct answers: 0
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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: 0
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 8179

NUMBERMANIA: Calculate the number 8179 using numbers [3, 6, 3, 7, 85, 843] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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Find number abc

If abb7a + ca741 = 1a431c 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: 0
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 2222

NUMBERMANIA: Calculate the number 2222 using numbers [1, 2, 4, 9, 70, 532] 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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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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Charles-Lucien Bonaparte

Born 24 May 1803; died 29 Jul 1857 at age 54.French zoologist (Prince) who was a nephew of Napoleon Bonaparte. From 1822 to 1828, he was in the United States, where he wrote four volumes of American Ornithology (1825-33) adding to the body of work left unfinished by Alexander Wilson at his death. Bonaparte's scientific reputation was established by these volumes, with which he had the assistance of the artist Titian Peale, who found and painted birds for him from the Rocky Mountains and Florida. In 1848-49, Bonaparte's scientific career experienced a brief hiatus when he took part in the political agitation for Italian independence against the Austrians and he was forced to leave Italy in July 1849. He went to Holland and then to France.
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