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The Most Difficult Tasks (page 162)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1611 to 1620. |
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/2022/04/05/mastermind-1649117101.png','/Find-the-right-combination/7229'))
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: 6
#brainteasers #mastermind
Calculate the number 659
. Each of the numbers can be used only once.','/archive/2022/03/11/numbermania-1646957101.png','/calculate-the-number-659/7204'))
NUMBERMANIA: Calculate the number 659 using numbers [7, 1, 3, 8, 69, 740] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 6
#brainteasers #math #numbermania
Find number abc
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If bb122 - b24cb = cbab find number abc. Multiple solutions may exist. Correct answers: 6
#brainteasers #math
Microsoft Support
A Microsoft support man goes to a firing range. He shoots 10 bullets at the target 50m away. Then the supervisors check the target and see that there's not even a single hit, and they shout to him that he missed completely. So he tells them to recheck, and gets the same answer. Then he put his finger at the top of the gun and shoots, blasting off his finger. When he saw it he shouted back "I don't know, it's working perfectly here, the problem must yours..."
Calculate the number 787
. Each of the numbers can be used only once.','/archive/2022/01/31/numbermania-1643587501.png','/calculate-the-number-787/7165'))
NUMBERMANIA: Calculate the number 787 using numbers [1, 4, 8, 8, 23, 752] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 6
#brainteasers #math #numbermania
Calculate the number 1112
. Each of the numbers can be used only once.','/archive/2022/01/03/numbermania-1641168301.png','/calculate-the-number-1112/7137'))
NUMBERMANIA: Calculate the number 1112 using numbers [8, 8, 3, 4, 69, 617] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 6
#brainteasers #math #numbermania
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/2022/01/01/mastermind-1640995502.png','/Which-is-a-winning-combination-of-digits/7135'))
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: 6
#brainteasers #mastermind
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/2021/12/16/magic-square-1639613128.png','/MAGIC-SQUARE-Calculate-A-B-C/7119'))
The aim is to place the some numbers from the list (10, 11, 12, 15, 16, 17, 32, 33, 34, 46, 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: 6
#brainteasers #math #magicsquare
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/2021/12/14/mastermind-1639440301.png','/Which-is-a-winning-combination-of-digits/7117'))
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: 6
#brainteasers #mastermind
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/2021/12/09/magic-square-1639008316.png','/MAGIC-SQUARE-Calculate-A-B-C/7112'))
The aim is to place the some numbers from the list (14, 16, 22, 32, 34, 40, 43, 45, 51, 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: 6
#brainteasers #math #magicsquare
Calculate the number 576
. Each of the numbers can be used only once.','/archive/2021/11/19/numbermania-1637280301.png','/calculate-the-number-576/7092'))
NUMBERMANIA: Calculate the number 576 using numbers [4, 4, 8, 5, 69, 303] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 6
#brainteasers #math #numbermania
