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The Most Difficult Tasks (page 41)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 401 to 410. |
Find number abc
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If 9029a - bb88a = 23ca0 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/2025/01/21/mastermind-1737417901.png','/What-a-winning-combination/8245'))
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 1895
. Each of the numbers can be used only once.','/archive/2025/01/20/numbermania-1737331501.png','/calculate-the-number-1895/8244'))
NUMBERMANIA: Calculate the number 1895 using numbers [3, 6, 6, 4, 52, 535] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
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 abaab - c3a8b = 2699b find number abc. Multiple solutions may exist. 
Calculate the number 6637
. Each of the numbers can be used only once.','/archive/2025/01/17/numbermania-1737072301.png','/calculate-the-number-6637/8242'))
NUMBERMANIA: Calculate the number 6637 using numbers [5, 9, 2, 1, 60, 749] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
)
If b1435 - 1ca1b = 4ab19 find number abc. Multiple solutions may exist. 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/2025/01/14/mastermind-1736813101.png','/Find-the-right-combination/8239'))
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 4414
. Each of the numbers can be used only once.','/archive/2025/01/13/numbermania-1736726701.png','/calculate-the-number-4414/8238'))
NUMBERMANIA: Calculate the number 4414 using numbers [5, 4, 8, 9, 85, 281] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
)
If b1bc1 + 448aa = 761c1 find number abc. Multiple solutions may exist. Calculate the number 1443
. Each of the numbers can be used only once.','/archive/2025/01/10/numbermania-1736467501.png','/calculate-the-number-1443/8235'))
NUMBERMANIA: Calculate the number 1443 using numbers [2, 4, 5, 8, 22, 233] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
