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The Most Difficult Tasks (page 8)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 71 to 80. |
Find number abc
)
If baacc + 2a311 = 122baa find number abc. Multiple solutions may exist. Correct answers: 0
#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/2026/05/30/mastermind-1780099502.png','/Which-is-a-winning-combination-of-digits/8731'))
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: 0
#brainteasers #mastermind
Calculate the number 7592
. Each of the numbers can be used only once.','/archive/2026/05/29/numbermania-1780013101.png','/calculate-the-number-7592/8730'))
NUMBERMANIA: Calculate the number 7592 using numbers [5, 8, 9, 3, 42, 881] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
After dating a young lady for ...
After dating a young lady for some time a young man decides it is time to marry her.
He proceeds with all the necessary plans and finally the day comes.
On the day of the wedding the young man has yet to pay the pastor for performing the ceremony. However the pastor has a plan.
The service proceeds as planned the vows are exchanged etc. Now it is time for the groom to kiss his bride. The pastor sees this as the perfect opportunity to ask to be paid. He pulls the young man aside and asks him. Can you please pay me?
Not wanting to create a seen the young man asked. How much do I owe you?
The pastor thinks quickly and replies, pay me according to your wife's beauty.
The young man discretely pulled out five dollars and gave it to the pastor.
Although annoyed by this, the pastor continues the ceremony and says; you may now kiss the bride. At this point the veil is lifted from the brides face to allow the groom to kiss her. As the groom is about to kiss his new bride the pastor interrupts and promptly hand the groom four dollars and fifty cents.
He proceeds with all the necessary plans and finally the day comes.
On the day of the wedding the young man has yet to pay the pastor for performing the ceremony. However the pastor has a plan.
The service proceeds as planned the vows are exchanged etc. Now it is time for the groom to kiss his bride. The pastor sees this as the perfect opportunity to ask to be paid. He pulls the young man aside and asks him. Can you please pay me?
Not wanting to create a seen the young man asked. How much do I owe you?
The pastor thinks quickly and replies, pay me according to your wife's beauty.
The young man discretely pulled out five dollars and gave it to the pastor.
Although annoyed by this, the pastor continues the ceremony and says; you may now kiss the bride. At this point the veil is lifted from the brides face to allow the groom to kiss her. As the groom is about to kiss his new bride the pastor interrupts and promptly hand the groom four dollars and fifty cents.
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/2026/05/28/magic-square-1779926727.png','/MAGIC-SQUARE-Calculate-A-B-C/8729'))
The aim is to place the some numbers from the list (16, 17, 22, 28, 29, 34, 45, 60, 61, 66) 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: 0
#brainteasers #math #magicsquare
Find number abc
)
If c89a9 - 1b92c = 2104a find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Find number abc
)
If 12bbc + 225c6 = bcaa0 find number abc. Multiple solutions may exist. Correct answers: 0
#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/2026/05/23/mastermind-1779494701.png','/Which-is-a-winning-combination-of-digits/8726'))
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: 0
#brainteasers #mastermind
Calculate the number 1314
. Each of the numbers can be used only once.','/archive/2026/05/22/numbermania-1779408302.png','/calculate-the-number-1314/8725'))
NUMBERMANIA: Calculate the number 1314 using numbers [9, 8, 4, 9, 68, 829] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#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/2026/05/21/magic-square-1779321971.png','/MAGIC-SQUARE-Calculate-A-B-C/8724'))
The aim is to place the some numbers from the list (14, 15, 16, 23, 24, 25, 30, 57, 58, 69, 70, 71) 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: 0
#brainteasers #math #magicsquare
Find number abc
)
If 8cb4a + 9cab3 = 1ac9ac find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
