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Monthly Archive - July 2018 (page 3)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30. |
Calculate the number 2540
. Each of the numbers can be used only once.','/archive/2018/07/16/numbermania-1531699501.png','/calculate-the-number-2540/5375'))
NUMBERMANIA: Calculate the number 2540 using numbers [6, 4, 9, 6, 38, 557] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
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If 5659a - a8ab6 = c8b67 find number abc. Multiple solutions may exist. 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/2018/07/14/mastermind-1531526701.png','/What-a-winning-combination/5373'))
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. 
Half sisters
One Sunday morning Joe burst into the living room and said: "Dad, Mom, I have some great news for you! I am getting married to the most beautiful girl in town. She lives a block away and her name is Susan."
After dinner, Joe's dad took him aside and said: "Son, I have to talk with you. Your mother and I have been married 30 years. She's a wonderful wife but she has never offered much excitement in the bedroom, so I used to fool around with women a lot. Susan is actually your half-sister, and I'm afraid you can't marry her."
Joe was heartbroken. After eight months he eventually started dating girls again. A year later he came home and very proudly announced: "Dianne said yes! We are getting married in June."
Again his father insisted on another private conversation and broke the sad news: "Diane is your half-sister too, Joe, I am very sorry about this."
Joe was furious. He finally decided to go to his mother with the news.
"Dad has done so much harm. I guess I am never going to get married," he complained. "Every time I fall in love, Dad tells me the girl is my half-sister."
His mother just shook her head and said: "Don't pay any attention to what he says, dear. He's not really your father."
Chess Knight Move
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Find the title of novel, using the move of a chess knight. First letter is H. Length of words in solution: 6,3,3,3,2,7. 
Calculate the number 8971
. Each of the numbers can be used only once.','/archive/2018/07/13/numbermania-1531440301.png','/calculate-the-number-8971/5371'))
NUMBERMANIA: Calculate the number 8971 using numbers [2, 8, 9, 5, 92, 852] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 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/2018/07/12/magic-square-1531353937.png','/MAGIC-SQUARE-Calculate-A-B-C/5370'))
The aim is to place the some numbers from the list (7, 9, 10, 12, 18, 21, 38, 39, 41, 50, 92) 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. Find number abc
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If 57cb6 - 52765 = 427a find number abc. Multiple solutions may exist. Guess the Band Name
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Which musician band has an album with a cover as in the picture? Chess Knight Move
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Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 3,5,5. 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/2018/07/10/mastermind-1531181101.png','/What-a-winning-combination/5366'))
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. 
