Jacek Ho
130 total contributions since 2013
Jacek Ho's Badges
Obtain 50 solvers for a problem you have created
Awarded to Jacek Ho on 11 Nov 2013
Be the first to solve a problem
Awarded to Jacek Ho on 06 Jun 2013
Create a problem
Awarded to Jacek Ho on 06 Jun 2013
Solve a problem for the first time
Awarded to Jacek Ho on 05 Jun 2013
Jacek Ho's Badges
Cody Badges
All
Solver 05 Jun 2013
Speed Demon 06 Jun 2013
Creator 06 Jun 2013
Quiz Master 11 Nov 2013
Solve a problem for the first time
Awarded to Jacek Ho on 05 Jun 2013
Be the first to solve a problem
Awarded to Jacek Ho on 06 Jun 2013
Create a problem
Awarded to Jacek Ho on 06 Jun 2013
Obtain 50 solvers for a problem you have created
Awarded to Jacek Ho on 11 Nov 2013
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)