202 reputation
17
bio website johannesneumeier.com
location Helsinki, Finland
age 29
visits member for 2 years, 6 months
seen Jan 29 at 5:02

Interested in solving problems.


202 Reputation

2 Feb 27 '13
10 Dec 6 '12
+10 13:37 upvote
10 Dec 5 '12
+10 18:04 upvote
10 Dec 4 '12
-10 Mar 14 '12
30 Jan 29 '12
150 Jan 27 '12