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Monthly Archive - April 2023brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
Find number abc
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If 73a62 + 794b9 = bc248b find number abc. Multiple solutions may exist. Correct answers: 6
#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/2023/04/29/mastermind-1682726701.png','/What-a-winning-combination/7617'))
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: 5
#brainteasers #mastermind
Calculate the number 3639
. Each of the numbers can be used only once.','/archive/2023/04/28/numbermania-1682640302.png','/calculate-the-number-3639/7616'))
NUMBERMANIA: Calculate the number 3639 using numbers [8, 6, 3, 9, 52, 537] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Murphy's Laws for Parents
1. The tennis shoes you must replace today will go on sale next week.
2. Leakproof thermoses - will.
3. The chances of a piece of bread falling with the grape jelly side down is directly proportional to the cost of the carpet.
4. The garbage truck will be two doors past your house when the argument over whose day it is to take out the trash ends.
5. The shirt you child must wear today will be the only one that needs to be washed or mended.
6. Gym clothes left at school in lockers mildew at a faster rate than other clothing.
7. The item your child lost, and must have for school within the next ten seconds, will be found in the last place you look.
(Tom's note: Isn't something ALWAYS in the last place you look? I mean, you don't keep looking once you've found it, do you?)
8. Sick children recover miraculously when the pediatrician enters the treatment room.
9. Refrigerated items, used daily, will gravitate toward the back of the refrigerator.
10. Your chances of being seen by someone you know dramatically increase if you drive your child to school in your robe and curlers.
2. Leakproof thermoses - will.
3. The chances of a piece of bread falling with the grape jelly side down is directly proportional to the cost of the carpet.
4. The garbage truck will be two doors past your house when the argument over whose day it is to take out the trash ends.
5. The shirt you child must wear today will be the only one that needs to be washed or mended.
6. Gym clothes left at school in lockers mildew at a faster rate than other clothing.
7. The item your child lost, and must have for school within the next ten seconds, will be found in the last place you look.
(Tom's note: Isn't something ALWAYS in the last place you look? I mean, you don't keep looking once you've found it, do you?)
8. Sick children recover miraculously when the pediatrician enters the treatment room.
9. Refrigerated items, used daily, will gravitate toward the back of the refrigerator.
10. Your chances of being seen by someone you know dramatically increase if you drive your child to school in your robe and curlers.
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/2023/04/27/magic-square-1682554029.png','/MAGIC-SQUARE-Calculate-A-B-C/7615'))
The aim is to place the some numbers from the list (3, 6, 7, 8, 17, 30, 31, 32, 50, 53, 54, 55, 78) 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If ca661 - 544b8 = ac18a 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/2023/04/25/mastermind-1682381102.png','/What-a-winning-combination/7613'))
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: 5
#brainteasers #mastermind
Calculate the number 2160
. Each of the numbers can be used only once.','/archive/2023/04/24/numbermania-1682294701.png','/calculate-the-number-2160/7612'))
NUMBERMANIA: Calculate the number 2160 using numbers [1, 9, 2, 3, 53, 381] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 188a6 + cb3c4 = 8a2cb find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
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/2023/04/22/mastermind-1682121901.png','/Which-is-a-winning-combination-of-digits/7610'))
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: 3
#brainteasers #mastermind
Calculate the number 4451
. Each of the numbers can be used only once.','/archive/2023/04/21/numbermania-1682035502.png','/calculate-the-number-4451/7609'))
NUMBERMANIA: Calculate the number 4451 using numbers [9, 1, 3, 6, 28, 357] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
