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Monthly Archive - June 2022 (page 3)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
Calculate the number 2178
. Each of the numbers can be used only once.','/archive/2022/06/10/numbermania-1654819501.png','/calculate-the-number-2178/7295'))
NUMBERMANIA: Calculate the number 2178 using numbers [2, 7, 6, 1, 96, 232] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 3
#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/2022/06/09/magic-square-1654733119.png','/MAGIC-SQUARE-Calculate-A-B-C/7294'))
The aim is to place the some numbers from the list (23, 25, 26, 28, 33, 36, 41, 43, 51, 91) 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: 2
#brainteasers #math #magicsquare
Find number abc
)
If baa96 - bba71 = 2c2a find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Home for the Holidays
Morris calls his son in NY and says, "Benny, I have something to tell you. However, I don't want to discuss it. I'm merely telling you because you're my oldest child, and I thought you ought to know. I've made up my mind, I'm divorcing Mama."The son is shocked, and asks his father to tell him what happened."I don't want to get into it. My mind is made up.""But Dad, you just can't decide to divorce Mama just like that after 54 years together. What happened?""It's too painful to talk about it. I only called because you're my son, and I thought you should know. I really don't want to get into it anymore than this. You can call your sister and tell her. It will spare me the pain.""But where's Mama? Can I talk to her?""No, I don't want you to say anything to her about it. I haven't told her yet. Believe me it hasn't been easy. I've agonized over it for several days, and I've finally come to a decision. I have an appointment with the lawyer the day after tomorrow.""Dad, don't do anything rash. I'm going to take the first flight down. Promise me that you won't do anything until I get there.""Well, all right, I promise. Next week is Passover. I'll hold off seeing the lawyer until after the Seder. Call your sister in NJ and break the news to her. I just can't bear to talk about it anymore."A half hour later, Morris receives a call from his daughter who tells him that she and her brother were able to get tickets and that they and the children will be arriving in Florida the day after tomorrow."Benny told me that you don't want to talk about it on the telephone, but promise me that you won't do anything until we both get there." Morris promises. After hanging up from his daughter, Morris turns to his wife and says, "Well, it worked this time, but we are going to have to come up with a new idea to get them here for Rosh Hashanah."
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/2022/06/07/mastermind-1654560301.png','/What-a-winning-combination/7292'))
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: 7
#brainteasers #mastermind
Calculate the number 672
. Each of the numbers can be used only once.','/archive/2022/06/06/numbermania-1654473901.png','/calculate-the-number-672/7291'))
NUMBERMANIA: Calculate the number 672 using numbers [5, 8, 8, 6, 16, 618] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If b3a7a + 1077a = accb2 find number abc. Multiple solutions may exist. Correct answers: 7
#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/2022/06/04/mastermind-1654301101.png','/What-a-winning-combination/7289'))
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: 10
#brainteasers #mastermind
Calculate the number 1390
. Each of the numbers can be used only once.','/archive/2022/06/03/numbermania-1654214701.png','/calculate-the-number-1390/7288'))
NUMBERMANIA: Calculate the number 1390 using numbers [5, 1, 7, 8, 61, 470] 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/2022/06/02/magic-square-1654128348.png','/MAGIC-SQUARE-Calculate-A-B-C/7287'))
The aim is to place the some numbers from the list (9, 11, 16, 17, 21, 23, 28, 63, 70, 72, 77, 90) 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: 2
#brainteasers #math #magicsquare
Find number abc
)
If 3acb2 - 1887c = 17222 find number abc. Multiple solutions may exist. Correct answers: 7
#brainteasers #math
