Johannes

Member for 8 years, 11 months
Last seen this week

science20.com/…
Bangalore, India

Summary

Reputation

4,352

4.4k
4.2k
4k

2020
2021
2022
2023

Top tag

mathematics

Next privilege

5,000 Rep.

Approve tag wiki edits

Badges

18

43

Newest

Good Question

Next badge

0/1

Excavator

Questions

View all 21 questions

Score Activity Newest Views

47

Pythagorean Chess: Knishops

Jan 3, 2015

36

Chasing pirates

Jan 19, 2015

29

One prize, infinitely many choices

Jan 21, 2015

25

Digging a tunnel between random locations

Dec 30, 2014

20

Pythagorean walk

Feb 15, 2015

Answers

View all 15 answers

Score Activity Newest

18

Number Series - 1,20,171

Jan 3, 2015

12

Four-by-four square

Jan 26, 2015

9

3d x 1d = 2d x 2d

Jan 29, 2015

9

The Good, the Bad and the Ugly

Mar 29, 2016

8

Triangle in a circle

Feb 7, 2015

Tags

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mathematics

70

Score

29

posts

calculation-puzzle

32

Score

5

posts

probability

21

Score

5

posts

geometry

20

Score

16

posts

number-sequence

18

Score

1

post

Reputation

+10

Dissecting a square

+10

Digging a tunnel between random locations

+10

Pythagorean walk

+10

Pythagorean Chess: Knishops

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18

silver badges

Taxonomist

Jul 11, 2019
Good Question

× 4

Oct 4
Notable Question

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Mar 15, 2022

43

bronze badges

Self-Learner

Dec 30, 2014
Revival

Jul 7, 2016
Organizer

Jan 26, 2015

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Computational Science

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Votes cast

128

upvotes

13

downvotes

44

question votes

97

answer votes

1

this week