If you like math and programming, check out Project Euler!
- Stack Overflow 1.3k 1.3k 22 gold badges1414 silver badges3232 bronze badges
- Ask Different 367 367 11 gold badge33 silver badges1313 bronze badges
- Astronomy 247 247 11 silver badge1212 bronze badges
- Mathematics 176 176 11 silver badge1212 bronze badges
- Super User 139 139 11 silver badge77 bronze badges
- View network profile
Keeping a low profile.
This user hasn't posted yet.
Aug 30 '18