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Monthly Archive - February 2020brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
Find the right combination
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 1558
NUMBERMANIA: Calculate the number 1558 using numbers [9, 6, 6, 3, 71, 280] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (5, 8, 11, 18, 21, 24, 31, 67, 70, 73, 84, 95) 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. 
Toilet Jokes Which Don't Stink
Last week, I ran out of toilet paper and started using old newspapers instead.
All I can say is that The Times are really rough.
Do you know the difference between toilet paper and a shower curtain?
Ah, so it’s you who’s been making a mess of my bathroom!
Do you know the difference between toilet paper and a shower curtain?
Ah, so it’s you who’s been making a mess of my bathroom!
Why was Eeyore down the toilet?
Because he was looking for Pooh!
Why did the toilet roll down the hill?
To get to the bottom!
Did you hear about the film ‘Constipated’?
It never came out!
There are two reasons you shouldn’t drink from the toilet.
Number one and number two!
Doctor, doctor! I think I have a bladder infection!
I see urine trouble!
Why did three witches call in the plumber?
Hubble bubble, toilet trouble!
Why can’t you hear a Pterodactyl using the bathroom?
Because the ‘P’ is silent.
I bought an Abba-branded toilet last week.
What a loo!
What did the poo say to the fart?
You blow me away!
Who saves the world by hanging out in the toilet?
Flush Gordon
What’s brown and sounds like a bell?
Dung!
Why didn’t the toilet paper make it across the road?
It got stuck in a crack.
Find number abc
If b1a30 + 6c047 = c0a77 find number abc. Multiple solutions may exist. What a winning combination?
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 3508
NUMBERMANIA: Calculate the number 3508 using numbers [4, 3, 1, 9, 54, 605] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
If bc17a - 6a575 = 255cb find number abc. Multiple solutions may exist. Which is a winning combination of digits?
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 2815
NUMBERMANIA: Calculate the number 2815 using numbers [1, 4, 4, 1, 27, 203] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (5, 8, 10, 13, 16, 18, 37, 40, 43, 45, 67) 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.