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The Most Difficult Tasks (page 34)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 331 to 340. |
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/2025/03/08/mastermind-1741392301.png','/Which-is-a-winning-combination-of-digits/8291'))
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 484
. Each of the numbers can be used only once.','/archive/2025/03/07/numbermania-1741305901.png','/calculate-the-number-484/8290'))
NUMBERMANIA: Calculate the number 484 using numbers [3, 2, 5, 6, 94, 900] 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/2025/03/06/magic-square-1741219526.png','/MAGIC-SQUARE-Calculate-A-B-C/8289'))
The aim is to place the some numbers from the list (4, 5, 7, 8, 9, 12, 22, 23, 27, 46) 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
MEN vs WOMEN on ATM
MAN:
1) Pull up to machine
2) Wind window down
3) Insert ATM card, enter PIN
4) Retrieve cash
5) Drive away
WOMAN:
1) Pull up to machine
2) Open door (too far away from machine)
3) Search through all of the 112 compartments in handbag for ATM card
4) Do make up, apply lipstick, fix hair
5) Insert Card
6) Remove card
7) Insert card the correct way up
8) Search for piece of paper with PIN on it
9) Enter PIN
10) Enter correct PIN
11) Retrieve cash, put in bag
12) Drive off
13) Reverse back to machine
14) Retrieve card
15) Drive three miles away
16) Release hand-brake
1) Pull up to machine
2) Wind window down
3) Insert ATM card, enter PIN
4) Retrieve cash
5) Drive away
WOMAN:
1) Pull up to machine
2) Open door (too far away from machine)
3) Search through all of the 112 compartments in handbag for ATM card
4) Do make up, apply lipstick, fix hair
5) Insert Card
6) Remove card
7) Insert card the correct way up
8) Search for piece of paper with PIN on it
9) Enter PIN
10) Enter correct PIN
11) Retrieve cash, put in bag
12) Drive off
13) Reverse back to machine
14) Retrieve card
15) Drive three miles away
16) Release hand-brake
Find number abc
)
If 7bb32 - 6ac90 = cc3a2 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 5936
. Each of the numbers can be used only once.','/archive/2025/03/03/numbermania-1740960301.png','/calculate-the-number-5936/8286'))
NUMBERMANIA: Calculate the number 5936 using numbers [1, 9, 1, 4, 61, 721] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 2b9bb + baaa7 = c2a22 find number abc. Multiple solutions may exist. Correct answers: 0
#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/2025/03/01/mastermind-1740787501.png','/What-a-winning-combination/8284'))
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 401
. Each of the numbers can be used only once.','/archive/2025/02/28/numbermania-1740701101.png','/calculate-the-number-401/8283'))
NUMBERMANIA: Calculate the number 401 using numbers [3, 7, 3, 1, 26, 340] 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/2025/02/27/magic-square-1740614727.png','/MAGIC-SQUARE-Calculate-A-B-C/8282'))
The aim is to place the some numbers from the list (1, 4, 5, 15, 18, 19, 23, 70, 73, 74) 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 acbba + aa615 = 16b613 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
