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Puzzling
Hagen von Eitzen's user avatar
Hagen von Eitzen's user avatar
Hagen von Eitzen's user avatar
Hagen von Eitzen
  • Member for 10 years
  • Last seen more than a week ago
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694
reputation
26k
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11
answers
0
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About

I did study math and had a knack for it, but I am sooo out of that business now ...

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25
Score
4
Posts
36
Posts %
25
Score
3
Posts
27
Posts %
16
Score
2
Posts
18
Posts %
15
Score
2
Posts
18
Posts %
11
Score
2
Posts
18
Posts %
10
Score
1
Posts
9
Posts %
Top posts
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11
Can you open the door or die?
Jun 10, 2019
10
This is it. This is the one. Save your wife
Dec 8, 2016
9
Minimize 1×3 tiles on a 5×5 table to block any more 1×3 tiles
Apr 5, 2021
8
What is the smallest positive integer, which can not be written without repetitions of digits and using arithmetics only?
Jul 6, 2014
5
Minimum K for detecting fake pearls in one weighing
Sep 19, 2023
4
121 coins and a balance
May 27, 2015
3
What the L are they trying to prove?
Jan 15, 2017
3
Is it fair to interlink clues?
Oct 20, 2018
2
Is there a puzzle that is only solvable by assuming there is a unique solution?
Nov 14, 2020
1
You're invited! Now what?
Jun 17, 2015
Top network posts
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358
How can a piece of A4 paper be folded in exactly three equal parts?
243
Why is empty set an open set?
175
Can you be 1/12th Cherokee?
134
Is tipping mandatory at Restaurants and Bars in Germany?
110
Connected metric spaces with disjoint open balls