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Monthly Archive - October 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/2023/10/31/mastermind-1698710701.png','/Which-is-a-winning-combination-of-digits/7800'))
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 3836
. Each of the numbers can be used only once.','/archive/2023/10/30/numbermania-1698624301.png','/calculate-the-number-3836/7799'))
NUMBERMANIA: Calculate the number 3836 using numbers [7, 1, 9, 6, 98, 455] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If a4ab4 - 422c4 = 12310 find number abc. Multiple solutions may exist. Correct answers: 12
#brainteasers #math
A blonde pilot decided she wan...
A blonde pilot decided she wanted to learn how to fly a helicopter.
She went to the airport, but the only one available was a solo-helicopter. The Instructor figured he could let her go up alone since she was already a pilot for small planes and he could instruct her by radio.
So up the blonde went. She reached 1,000 feet and everything was going smoothly. She reached 2,000 feet. The blonde and the Instructor kept talking via radio. Everything was running smoothly. At 3,000 feet the helicopter suddenly came down quickly! It skimmed the top of some trees and crash landed in the woods. The Instructor jumped into his jeep and rushed out to see if the blonde was okay. As he reached the edge of the woods, the blonde was walking out.
"What happened?" the Instructor asked. "All was going so well until you reached 3000 feet. What happened then?"
"Well," began the blonde, "I got cold. So I turned off the ceiling fan."
She went to the airport, but the only one available was a solo-helicopter. The Instructor figured he could let her go up alone since she was already a pilot for small planes and he could instruct her by radio.
So up the blonde went. She reached 1,000 feet and everything was going smoothly. She reached 2,000 feet. The blonde and the Instructor kept talking via radio. Everything was running smoothly. At 3,000 feet the helicopter suddenly came down quickly! It skimmed the top of some trees and crash landed in the woods. The Instructor jumped into his jeep and rushed out to see if the blonde was okay. As he reached the edge of the woods, the blonde was walking out.
"What happened?" the Instructor asked. "All was going so well until you reached 3000 feet. What happened then?"
"Well," began the blonde, "I got cold. So I turned off the ceiling fan."
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/2023/10/28/mastermind-1698451501.png','/Which-is-a-winning-combination-of-digits/7797'))
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: 4
#brainteasers #mastermind
Calculate the number 2420
. Each of the numbers can be used only once.','/archive/2023/10/27/numbermania-1698365101.png','/calculate-the-number-2420/7796'))
NUMBERMANIA: Calculate the number 2420 using numbers [2, 2, 5, 1, 97, 582] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2023/10/26/magic-square-1698278724.png','/MAGIC-SQUARE-Calculate-A-B-C/7795'))
The aim is to place the some numbers from the list (3, 4, 6, 15, 16, 18, 22, 23, 25, 86) 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 c6cb4 - c1a0a = 56ba find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
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/2023/10/24/mastermind-1698105901.png','/Find-the-right-combination/7793'))
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 826
. Each of the numbers can be used only once.','/archive/2023/10/23/numbermania-1698019501.png','/calculate-the-number-826/7792'))
NUMBERMANIA: Calculate the number 826 using numbers [3, 6, 1, 6, 86, 579] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 4410c + 67ab0 = 111bbc find number abc. Multiple solutions may exist. Correct answers: 7
#brainteasers #math
