BRAIN TEASERS
The Easiest Tasks (page 685)

The Easiest Tasks (page 685)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 6841 to 6850.
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Calculate the number 386

NUMBERMANIA: Calculate the number 386 using numbers [7, 7, 4, 3, 54, 196] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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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 (5, 7, 9, 12, 14, 16, 27, 29, 31, 59, 89) 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
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If 66acb + aaa54 = 1444aa find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math

Forever Friends

On New Year's Eve, Patty stood up in the local bar and said that it was time to get ready. At the stroke of midnight, she wanted everyone to be standing next to the one person who made their life worth living.
As the clock struck 12, chaos erupted as the bartender was almost crushed to death.

Jokes of the day - Daily updated jokes. New jokes every day.
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Calculate the number 4269

NUMBERMANIA: Calculate the number 4269 using numbers [4, 7, 7, 3, 31, 358] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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Find number abc

If a226b + bbb14 = 10ccaa find number abc. Multiple solutions may exist.
Correct answers: 1
CHECK ANSWER
#brainteasers #math
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Calculate the number 8123

NUMBERMANIA: Calculate the number 8123 using numbers [1, 5, 5, 2, 26, 351] 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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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (25, 26, 27, 28, 34, 36, 44, 45, 53, 97) 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
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If a8c53 - aabca = 5891 find number abc. Multiple solutions may exist.
Correct answers: 1
CHECK ANSWER
#brainteasers #math
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Calculate the number 2334

NUMBERMANIA: Calculate the number 2334 using numbers [2, 9, 6, 9, 21, 264] 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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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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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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Hannah Wilkinson Slater

Died 2 Oct 1812 at age 37 (born 15 Dec 1774).(née Wilkinson) American inventor who held the first patent issued in the United States to a woman. The patent was for a new way of spinning cotton thread. This invention resulted from her working partnership with her husband, Samuel Slater, who founded the American cotton textile industry. By using spinning wheels to twist fine Surinam cotton yarn, she created a No. 20 two-ply thread that was an improvement on the linen thread previously in use for sewing cloth.
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