Michael's 徽章
Cody 徽章
全部
Solver 04 Feb 2015Solve a problem for the first time
Awarded to Michael on 04 Feb 2015
Creator 04 Feb 2015Create a problem
Awarded to Michael on 04 Feb 2015
Quiz Master 26 Jun 2020Obtain 50 solvers for a problem you have created
Awarded to Michael on 26 Jun 2020
Cody 徽章
全部Solver 04 Feb 2015Creator 04 Feb 2015Quiz Master 26 Jun 2020
Solve a problem for the first time
Awarded to Michael on 04 Feb 2015
Create a problem
Awarded to Michael on 04 Feb 2015
Obtain 50 solvers for a problem you have created
Awarded to Michael on 26 Jun 2020
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