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Brain Teasers (page 103)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 1021 to 1030. |
Calculate the number 1085
. Each of the numbers can be used only once.','/archive/2023/11/27/numbermania-1701043501.png','/calculate-the-number-1085/7826'))
NUMBERMANIA: Calculate the number 1085 using numbers [6, 7, 1, 7, 20, 956] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 9cab9 + 5cc3a = 15bcc9 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Find the right 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/2023/11/25/mastermind-1700870701.png','/Find-the-right-combination/7824'))
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
#brainteasers #mastermind
I wanted to take hom...
“I wanted to take home the left-overs from the BBQ, but someone else foiled my plans.”
Calculate the number 4405
. Each of the numbers can be used only once.','/archive/2023/11/24/numbermania-1700784301.png','/calculate-the-number-4405/7823'))
NUMBERMANIA: Calculate the number 4405 using numbers [1, 4, 5, 3, 30, 864] 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/2023/11/23/magic-square-1700697922.png','/MAGIC-SQUARE-Calculate-A-B-C/7822'))
The aim is to place the some numbers from the list (2, 5, 8, 21, 24, 27, 37, 40, 43, 98) 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 6cba7 - a8779 = bb6c8 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 1728
. Each of the numbers can be used only once.','/archive/2023/11/20/numbermania-1700438702.png','/calculate-the-number-1728/7820'))
NUMBERMANIA: Calculate the number 1728 using numbers [2, 4, 9, 1, 33, 284] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If 8b597 + b987c = 11b47a find number abc. Multiple solutions may exist. Correct answers: 5
#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/2023/11/18/mastermind-1700265901.png','/What-a-winning-combination/7818'))
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
#brainteasers #mastermind
Calculate the number 835
. Each of the numbers can be used only once.','/archive/2023/11/17/numbermania-1700179502.png','/calculate-the-number-835/7817'))
NUMBERMANIA: Calculate the number 835 using numbers [7, 1, 5, 7, 21, 800] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
