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zeb
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I like puzzles and games.

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Top posts

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98
Is it possible to capture a sphere in a knot?
Dec 7, 2009
54
Magic trick based on deep mathematics
Feb 9, 2010
52
Why are the characters of the symmetric group integer-valued?
Jan 3, 2010
46
Strange result about convexity
Oct 30, 2021
32
Are there any integers which can't be written as a sum of two fourth powers minus a cube?
Jul 16, 2014
28
"Circular" domination in ${\mathbb R}^4$
Dec 6, 2013
26
Linear Algebra Problems?
Feb 11, 2010
23
Five Front Battle
Jan 7, 2010
21
Can the incompleteness of set theory be isolated to questions about arithmetic?
Dec 18, 2024
20
How to show this symmetric function inequality
Feb 6, 2021

Top network posts

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40
Magician, assistant, nine dice, and two cups
30
Find a straight tunnel
12
A Game of Phones
8
Can you do an in-place reversal of a string on a vanilla turing machine in time $o(n^2)$?
6
Complexity of acyclicity of a "nondeterministic" graph