Puzzling
Hagen von Eitzen's user avatar
Hagen von Eitzen's user avatar
Hagen von Eitzen's user avatar
Hagen von Eitzen
  • Member for 9 years, 5 months
  • Last seen more than a week ago
Profile Activity
Stats
694
reputation
26k
reached
11
answers
0
questions
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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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Top tags
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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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All Questions Answers
Score Newest
answer
11
Can you open the door or die?
Jun 10, 2019
answer
10
This is it. This is the one. Save your wife
Dec 8, 2016
answer
9
Minimize 1×3 tiles on a 5×5 table to block any more 1×3 tiles
Apr 5, 2021
answer
8
What is the smallest positive integer, which can not be written without repetitions of digits and using arithmetics only?
Jul 6, 2014
answer
5
Minimum K for detecting fake pearls in one weighing
Sep 19
answer
4
121 coins and a balance
May 27, 2015
answer
3
What the L are they trying to prove?
Jan 15, 2017
answer
3
Is it fair to interlink clues?
Oct 20, 2018
answer
2
Is there a puzzle that is only solvable by assuming there is a unique solution?
Nov 14, 2020
answer
1
You're invited! Now what?
Jun 17, 2015
Top network posts
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352
How can a piece of A4 paper be folded in exactly three equal parts?
238
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

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