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Monthly Archive - September 2023brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
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/2023/09/30/mastermind-1696032301.png','/Which-is-a-winning-combination-of-digits/7769'))
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. Calculate the number 1941
. Each of the numbers can be used only once.','/archive/2023/09/29/numbermania-1695945901.png','/calculate-the-number-1941/7768'))
NUMBERMANIA: Calculate the number 1941 using numbers [8, 3, 6, 6, 40, 577] 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/2023/09/28/magic-square-1695859518.png','/MAGIC-SQUARE-Calculate-A-B-C/7767'))
The aim is to place the some numbers from the list (9, 10, 13, 14, 15, 18, 24, 25, 28, 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. 
Thanksgiving Weather Forecast
In the pre-Thanksgiving rush, we have received an early weather report from our in-house weather reporters. This is one you should be sure to email to your Mom. Turkeys will thaw in the morning, then warm in the oven to an afternoon high near 190F. The kitchen will turn hot and humid, and if you bother the cook, be ready for a severe squall or cold shoulder.
During the late afternoon and evening, the cold front of a knife will slice through the turkey, causing an accumulation of one to two inches on plates. Mashed potatoes will drift across one side, while cranberry sauce creates slippery spots on the other. Please pass the gravy.
A weight watch and indigestion warning have been issued for the entire area, with increased stuffiness around the beltway. During the evening, the turkey will diminish and taper off to leftovers, dropping to a low of 34F in the refrigerator.
Looking ahead to Friday and Saturday, high pressure to eat sandwiches will be established. Flurries of leftovers can be expected both days with a 50 percent chance of scattered soup late in the day. We expect a warming trend where soup develops. By early next week, eating pressure will be low as the only wish left will be the bone.
Find number abc
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If c6411 + 1cb2b = 4a4c1 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/2023/09/26/mastermind-1695686701.png','/What-a-winning-combination/7765'))
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. Calculate the number 959
. Each of the numbers can be used only once.','/archive/2023/09/25/numbermania-1695600301.png','/calculate-the-number-959/7764'))
NUMBERMANIA: Calculate the number 959 using numbers [1, 5, 8, 1, 98, 857] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
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If ac506 + 3c366 = 7ab7c find number abc. Multiple solutions may exist. 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/2023/09/23/mastermind-1695427501.png','/Which-is-a-winning-combination-of-digits/7762'))
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. Calculate the number 4964
. Each of the numbers can be used only once.','/archive/2023/09/22/numbermania-1695341101.png','/calculate-the-number-4964/7761'))
NUMBERMANIA: Calculate the number 4964 using numbers [6, 5, 9, 3, 27, 922] 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/2023/09/21/magic-square-1695254754.png','/MAGIC-SQUARE-Calculate-A-B-C/7760'))
The aim is to place the some numbers from the list (13, 14, 16, 20, 21, 23, 42, 49, 50, 52, 58, 79) 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. 
