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Brain Teasers (page 143)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1421 to 1430. |
Calculate the number 1713
. Each of the numbers can be used only once.','/archive/2022/10/21/numbermania-1666310702.png','/calculate-the-number-1713/7427'))
NUMBERMANIA: Calculate the number 1713 using numbers [6, 3, 4, 2, 54, 137] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B*C
 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.','/archive/2022/10/20/magic-square-1666224352.png','/MAGIC-SQUARE-Calculate-A-B-C/7426'))
The aim is to place the some numbers from the list (14, 15, 16, 18, 19, 20, 32, 33, 34, 54, 93) 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: 4
#brainteasers #math #magicsquare
Find number abc
)
If 8b6ba - 3ac0b = cc2b6 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Never Trust a Street Gang in Heaven
One day St. Peter saw a street gang walking up to the Pearly Gates.
St. Peter ran to God and said, "God, there are some low-life street gang members at the Gates. What do I do?"
God relied, "Just do what you normally do with that type. Redirect them."
St. Peter went back to carry out the order, but he suddenly came running back and yelling, "God, God, they're gone! They're gone!"
"The street gang?"
"No, the Pearly Gates!"
Which is a winning combination of digits?
. 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.','/archive/2022/10/18/mastermind-1666051501.png','/Which-is-a-winning-combination-of-digits/7424'))
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: 3
#brainteasers #mastermind
Calculate the number 590
. Each of the numbers can be used only once.','/archive/2022/10/17/numbermania-1665965101.png','/calculate-the-number-590/7423'))
NUMBERMANIA: Calculate the number 590 using numbers [9, 1, 5, 5, 58, 531] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 3
#brainteasers #math #numbermania
Find number abc
)
If ba42c - 70baa = 205a7 find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
What a winning combination?
. 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.','/archive/2022/10/15/mastermind-1665792302.png','/What-a-winning-combination/7421'))
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: 4
#brainteasers #mastermind
Calculate the number 1242
. Each of the numbers can be used only once.','/archive/2022/10/14/numbermania-1665705901.png','/calculate-the-number-1242/7420'))
NUMBERMANIA: Calculate the number 1242 using numbers [4, 2, 8, 4, 44, 502] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B+C
 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.','/archive/2022/10/13/magic-square-1665619532.png','/MAGIC-SQUARE-Calculate-A-B-C/7419'))
The aim is to place the some numbers from the list (17, 18, 19, 20, 21, 22, 40, 42, 44, 62) 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
#brainteasers #math #magicsquare
Find number abc
)
If ba14c - 36944 = 432a3 find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
