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Monthly Archive - May 2022brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
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/2022/05/31/mastermind-1653955501.png','/What-a-winning-combination/7285'))
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: 8
#brainteasers #mastermind
Calculate the number 1395
. Each of the numbers can be used only once.','/archive/2022/05/30/numbermania-1653869101.png','/calculate-the-number-1395/7284'))
NUMBERMANIA: Calculate the number 1395 using numbers [6, 3, 6, 9, 81, 720] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If b4b39 - 3a267 = c6272 find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
Meet Me For Lunch
The teacher of the earth science class was lecturing on map reading. After explaining about latitude, longitude, degrees, and minutes the teacher asked, 'Suppose I asked you to meet me for lunch at 23 degrees, 4 minutes north latitude and 45 degrees, 15 minutes east longitude . . .?'
After a confused silence, a voice volunteered, 'I guess you'd be eating alone.'
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/2022/05/28/mastermind-1653696301.png','/Which-is-a-winning-combination-of-digits/7282'))
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: 11
#brainteasers #mastermind
Calculate the number 4493
. Each of the numbers can be used only once.','/archive/2022/05/27/numbermania-1653609901.png','/calculate-the-number-4493/7281'))
NUMBERMANIA: Calculate the number 4493 using numbers [6, 7, 7, 8, 69, 665] 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/2022/05/26/magic-square-1653523547.png','/MAGIC-SQUARE-Calculate-A-B-C/7280'))
The aim is to place the some numbers from the list (3, 5, 6, 7, 9, 10, 11, 27, 28, 29, 69, 76) 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 c66cb + bb16a = 103ba6 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/2022/05/24/mastermind-1653350701.png','/What-a-winning-combination/7278'))
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 683
. Each of the numbers can be used only once.','/archive/2022/05/23/numbermania-1653264301.png','/calculate-the-number-683/7277'))
NUMBERMANIA: Calculate the number 683 using numbers [8, 3, 3, 2, 75, 322] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Find number abc
)
If 71b20 - caaac = 11b2c find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
