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Monthly Archive - September 2025brain 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/2025/09/30/mastermind-1759190701.png','/Which-is-a-winning-combination-of-digits/8495'))
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 334
. Each of the numbers can be used only once.','/archive/2025/09/29/numbermania-1759104301.png','/calculate-the-number-334/8494'))
NUMBERMANIA: Calculate the number 334 using numbers [6, 4, 2, 4, 52, 926] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 81ac8 + 86a21 = 16ba59 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
8 short jokes for good start of the week
We all know where the Big Apple is but does anyone know where the ...
Minneapolis?
I ran out of toilet paper so I had to start using old newspapers ...
The Times are rough
Sink or swim?
Sod it, I'm going in the pool. The dishes can wait!
My friend asked me to name two things that hold water.
"Well, Dam."
I think it is a good idea to wear two different deodorants, one under each armpit
But that's just my two scents
So this kid comes home from school in panic and says Dad, they are all picking on me…are we pyromaniacs?
The dad looks down sadly and says. We arson.
4 asked 5 out but got rejected ...
Cause it was 2 squared.
My wife told me to stop counting.
But I didn't one two.
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/2025/09/27/mastermind-1758931501.png','/Find-the-right-combination/8492'))
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 319
. Each of the numbers can be used only once.','/archive/2025/09/26/numbermania-1758845101.png','/calculate-the-number-319/8491'))
NUMBERMANIA: Calculate the number 319 using numbers [6, 8, 3, 9, 44, 858] 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/2025/09/25/magic-square-1758758715.png','/MAGIC-SQUARE-Calculate-A-B-C/8490'))
The aim is to place the some numbers from the list (2, 3, 4, 25, 26, 27, 42, 43, 44) 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 56b5c - baba5 = 26a54 find number abc. Multiple solutions may exist. Correct answers: 1
#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/2025/09/23/mastermind-1758585901.png','/What-a-winning-combination/8488'))
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 7562
. Each of the numbers can be used only once.','/archive/2025/09/22/numbermania-1758499501.png','/calculate-the-number-7562/8487'))
NUMBERMANIA: Calculate the number 7562 using numbers [7, 8, 5, 4, 15, 954] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If a0a1a + b99ca = 140ba4 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
