Alexander Demin, a programmer.

Disclaimer
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Motto
** 54 3F 3F 71 20 2F 25 74 3F 65 76 67 75 5F 66
20 2F 65 72 20 6F 72 67 67 72 65 20 67 75 2F 3E
20 66 68 63 72 65 70 3F 5F 63 68 67 72 65 66 **
If you figure out what it means, please, let me know.
Who has solved the puzzle so far:
- Sergei Kolzun // 05.09.2012
- Cyril Margorin // 06.09.2012
- Rinat Ibragimov // 06.09.2012
- Oleksiy Vasylyev // 10.09.2012
- Yaşar Arabacı // 10.09.2012
- Igor Kalnitsky // 10.09.2012
- Leandro De Leite // 25.12.2012
- Alexey Popov // 06.01.2013