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The Most Difficult Taskspuzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
Calculate the number 648
. Each of the numbers can be used only once.','/archive/2026/07/27/numbermania-1785110701.png','/calculate-the-number-648/8787'))
NUMBERMANIA: Calculate the number 648 using numbers [6, 1, 8, 4, 36, 267] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
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If b7aaa + 3b30c = 489a8 find number abc. Multiple solutions may exist. 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/2026/07/25/mastermind-1784937901.png','/Which-is-a-winning-combination-of-digits/8785'))
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. 
Top 15 jokes of the 2024 Edinburgh Fringe
I was going to sail around the globe in the world’s smallest ship but I bottled it.
- Mark Simmons
I've been taking salsa lessons for months, but I just don't feel like I'm progressing. It's just one step forward... two steps back.
- Alec Snook
Ate horse at a restaurant once - wasn’t great. Starter was all right but the mane was dreadful.
- Alex Kitson
I sailed through my driving test. That’s why I failed it.
- Arthur Smith
I love the Olympics. My friend and I invented a new type of relay baton: well, he came up with the idea, I ran with it.
- Mark Simmons
My dad used to say to me “Pints, gallons, litres” – which, I think, speaks volumes.
- Olaf Falafel
British etiquette is confusing. Why is it highbrow to look at boobs in an art gallery but lowbrow when I get them out in Spoons?
- Chelsea Birkby
I wanted to know which came first the chicken or the egg so I bought a chicken and then I bought an egg and I think I've cracked it.
- Masai Graham
My partner told me that she’d never seen the film Gaslight. I told her that she definitely had.
- Zoë Coombs Marr
The conspiracy theory about the moon being made of cheese was started by the hallouminati.
- Olaf Falafel
I’m an extremely emotionally needy non-binary person: my pronouns are ‘there there’.
- Sarah Keyworth
I've got a girlfriend who never stops whining. I wish I'd never bought her that vineyard.
- Roger Swift
Gay people are very bad at maths. We don't naturally multiply.
- Lou Wall
Keir Starmer looks like an AI-generated image of a substitute teacher.
- Sophie Duker
Growing up rich is a hereditary condition. It affects 1% of people.
- Olga Koch
Calculate the number 2589
. Each of the numbers can be used only once.','/archive/2026/07/24/numbermania-1784851501.png','/calculate-the-number-2589/8784'))
NUMBERMANIA: Calculate the number 2589 using numbers [8, 8, 3, 9, 99, 965] 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/2026/07/23/magic-square-1784765144.png','/MAGIC-SQUARE-Calculate-A-B-C/8783'))
The aim is to place the some numbers from the list (17, 20, 22, 23, 26, 28, 34, 41, 44, 46, 82) 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
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If 5aa85 - a4c55 = ac53b 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/2026/07/21/mastermind-1784592301.png','/What-a-winning-combination/8781'))
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 6585
. Each of the numbers can be used only once.','/archive/2026/07/20/numbermania-1784505901.png','/calculate-the-number-6585/8780'))
NUMBERMANIA: Calculate the number 6585 using numbers [9, 7, 7, 9, 62, 790] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
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If a896c + 4b7a5 = 7a685 find number abc. Multiple solutions may exist. 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/2026/07/18/mastermind-1784333101.png','/Which-is-a-winning-combination-of-digits/8778'))
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. 
