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The Most Difficult Tasks (page 143)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1421 to 1430. |
Find number abc
)
If 649c2 - 5b95c = ba0b5 find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Calculate the number 6709
. Each of the numbers can be used only once.','/archive/2022/09/16/numbermania-1663286701.png','/calculate-the-number-6709/7393'))
NUMBERMANIA: Calculate the number 6709 using numbers [1, 6, 3, 2, 31, 950] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 4
#brainteasers #math #numbermania
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/2022/08/27/mastermind-1661558701.png','/Find-the-right-combination/7374'))
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
Monday Lisa
Monday Lisa
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/2022/08/25/magic-square-1661385923.png','/MAGIC-SQUARE-Calculate-A-B-C/7372'))
The aim is to place the some numbers from the list (8, 12, 15, 32, 36, 39, 63, 67, 68, 70) 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 c3aa7 + 6bc3c = 1b3661 find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Calculate the number 2683
. Each of the numbers can be used only once.','/archive/2022/08/19/numbermania-1660867501.png','/calculate-the-number-2683/7366'))
NUMBERMANIA: Calculate the number 2683 using numbers [3, 8, 6, 1, 18, 340] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 4
#brainteasers #math #numbermania
Find number abc
)
If b49a9 - c613b = bcc1 find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Find number abc
)
If b51ca - ba6b7 = 444c find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Find number abc
)
If b0aaa - 5a27c = 2bbcb find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Calculate the number 217
. Each of the numbers can be used only once.','/archive/2022/07/08/numbermania-1657238701.png','/calculate-the-number-217/7323'))
NUMBERMANIA: Calculate the number 217 using numbers [8, 6, 6, 5, 77, 848] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 4
#brainteasers #math #numbermania
