|
Monthly Archive - December 2022brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
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/2022/12/31/mastermind-1672445101.png','/Find-the-right-combination/7498'))
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 2758
. Each of the numbers can be used only once.','/archive/2022/12/30/numbermania-1672358701.png','/calculate-the-number-2758/7497'))
NUMBERMANIA: Calculate the number 2758 using numbers [4, 8, 8, 8, 73, 726] 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/2022/12/29/magic-square-1672272357.png','/MAGIC-SQUARE-Calculate-A-B-C/7496'))
The aim is to place the some numbers from the list (4, 6, 7, 16, 26, 28, 29, 40, 47, 49, 50) 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. 
Tractor Salesman
A farmer walked into a bar and saw the local tractor salesman sitting there, head hung low, obviously upset, drowning his sorrows in his beer.
"What's up, John?" asked the farmer.
"Gosh Bob, I'll tell you what ... if I don't sell a tractor soon, I'm gonna have to close my shop."
"Now John, things could be worse," said Bob.
"How do you figure?" asked John.
"Well, John - you know my ornery cow, Bessie? I went to milk her this morning and she just kept flicking her tail in my face. So I grabbed a piece of rope and tied it up to the rafter. Then, the nasty thing went and kicked the bucket away! So I tied her leg to the wall. Then she kicked my stool right out from underneath me! But I was out of rope. So I took my belt off and used it to tie her other leg to the other side of the stall. Well wouldn't you just know it...my damn pants fell down.
And John, if you can convince my wife that I was in there to MILK that cow, I'll buy a tractor from you TODAY!"
Find number abc
)
If 61a8b - cc0ab = 17ab0 find number abc. Multiple solutions may exist. 
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/2022/12/27/mastermind-1672099501.png','/Find-the-right-combination/7494'))
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 5875
. Each of the numbers can be used only once.','/archive/2022/12/26/numbermania-1672013101.png','/calculate-the-number-5875/7493'))
NUMBERMANIA: Calculate the number 5875 using numbers [5, 9, 6, 3, 73, 515] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
)
If 1a377 + 3a4c2 = ab839 find number abc. Multiple solutions may exist. 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/2022/12/24/mastermind-1671840301.png','/Find-the-right-combination/7491'))
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 3976
. Each of the numbers can be used only once.','/archive/2022/12/23/numbermania-1671753901.png','/calculate-the-number-3976/7490'))
NUMBERMANIA: Calculate the number 3976 using numbers [1, 4, 7, 2, 88, 795] 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/2022/12/22/magic-square-1671667554.png','/MAGIC-SQUARE-Calculate-A-B-C/7489'))
The aim is to place the some numbers from the list (17, 19, 20, 23, 25, 26, 47, 61, 63, 64, 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. 
