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WhatsUp
  • Member for 4 years, 1 month
  • Last seen more than a month ago
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7,357
reputation
71k
reached
82
answers
17
questions
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215
Score
48
Posts
48
Posts %
137
Score
24
Posts
24
Posts %
92
Score
16
Posts
16
Posts %
68
Score
11
Posts
11
Posts %
58
Score
13
Posts
13
Posts %
38
Score
6
Posts
6
Posts %
Top posts
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All Questions Answers
Score Newest
answer
27
Right-Turn-Only Maze
May 31, 2022
question
26
The "Loop of rope" dilemma
Nov 2, 2021
answer
26
Which person is telling the truth?
Oct 12, 2019
answer
21
Prime tree game
Oct 24, 2019
question
21
Beans under the chessboard
Apr 29, 2021
question
21
Amoebas escaping the prison
Nov 29, 2020
answer
21
If O^3=DAD and (IM)^2=MOM, then what is MAID?
May 5, 2021
answer
16
The Blank Sudoku
Jan 18, 2021
answer
16
Board with all 2020s
Aug 25, 2020
answer
15
Evaluation of points in a contest
Nov 11, 2021
Top network posts
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33
On the polynomial $\sum_{k=0}^n\binom{n}{k}(-1)^kX^{k(n-k)}$
25
The $2\pi$ in the definition of the Fourier transform
23
A finite alternating sum
20
Inverse of special upper triangular matrix
19
Prove that $x$ is an integer if $x^4-x$ and $x^3-x$ are integers.

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