Derik Zhou's バッジ
Cody バッジ
すべて
Promoter 15 Apr 2015Like a problem or solution
Awarded to Derik Zhou on 15 Apr 2015
Commenter 15 Apr 2015Comment on a problem or solution
Awarded to Derik Zhou on 15 Apr 2015
Solver 29 Jan 2015Solve a problem for the first time
Awarded to Derik Zhou on 29 Jan 2015
Speed Demon 15 Apr 2015Be the first to solve a problem
Awarded to Derik Zhou on 15 Apr 2015
Creator 15 Apr 2015Create a problem
Awarded to Derik Zhou on 15 Apr 2015
Quiz Master 14 Dec 2020Obtain 50 solvers for a problem you have created
Awarded to Derik Zhou on 14 Dec 2020
Cody バッジ
すべてPromoter 15 Apr 2015Commenter 15 Apr 2015Solver 29 Jan 2015Speed Demon 15 Apr 2015Creator 15 Apr 2015Quiz Master 14 Dec 2020
Like a problem or solution
Awarded to Derik Zhou on 15 Apr 2015
Comment on a problem or solution
Awarded to Derik Zhou on 15 Apr 2015
Solve a problem for the first time
Awarded to Derik Zhou on 29 Jan 2015
Be the first to solve a problem
Awarded to Derik Zhou on 15 Apr 2015
Create a problem
Awarded to Derik Zhou on 15 Apr 2015
Obtain 50 solvers for a problem you have created
Awarded to Derik Zhou on 14 Dec 2020
また、以下のリストから Web サイトを選択することもできます。
南北アメリカ
- América Latina (Español)
- Canada (English)
- United States (English)
ヨーロッパ
- 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)
アジア太平洋地域
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)