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The Most Difficult Tasks (page 37)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 361 to 370. |
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. 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. 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. 
15 Funny Space Jokes
Why didn't the sun go to university?
Because it already has a million degrees.
How does the moon cut its hair?
Eclipse it.
Why weren't the astronauts hungry when they arrived in space?
Because they had a big launch.
My kid is really obsessed with the moon.
I'm hoping it's just a phase.
Why doesn't Saturn ever go to the jewellery store?
Because it already has enough rings!
Why did the sun go to school?
To get a little brighter!
Why couldn't the astronaut book a hotel on the moon?
Because it was full!
Birthday parties in space are the worst. Why?
Because they have no atmosphere.
Did you hear Einstein came up with a theory about space?
Well, it's about time!
What did Mars say to Saturn?
Give me a ring sometime.
How do you get a baby astronaut to sleep?
Rocket.
What did the astronaut say when he crashed into the moon?
I Apollo-gize.
What kind of money is used for trading in outer space?
Starbucks.
Why did the star get arrested?
Because it was a shooting star!
Why did the astronaut break up with her boyfriend?
Because she needed some space.
Find number abc
)
If 7bb32 - 6ac90 = cc3a2 find number abc. Multiple solutions may exist. 
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. Find number abc
)
If 2b9bb + baaa7 = c2a22 find number abc. Multiple solutions may exist. 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. 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. 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. Find number abc
)
If acbba + aa615 = 16b613 find number abc. Multiple solutions may exist. 
