| Country |  United States of America |
| Grade | Regular user |
| Age | 64 |
| Ranking | 642 |
| Points | 95 / 1667 (5.7%) |
| Challenges | 10 / 97 (10.31%) |
| Website | www.grouchobear.net |
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| Last activity | Never |
| Last solve | Never |
| W3Challs | Send a private message |
| grouchobear[at]gmail[dot]com |