lujia chen
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lujia chen's Insignias
Cody Insignias
Todos
Promoter 01 Dec 2020Like a problem or solution
Awarded to lujia chen on 01 Dec 2020
Commenter 30 Nov 2020Comment on a problem or solution
Awarded to lujia chen on 30 Nov 2020
Solver 30 Nov 2020Solve a problem for the first time
Awarded to lujia chen on 30 Nov 2020
CUP Challenge Master 02 Dec 2020Solve all the problems in CUP Challenge
Awarded to lujia chen on 02 Dec 2020
Community Group Solver 01 Dec 2020Solve a community group
Awarded to lujia chen on 01 Dec 2020
File Exchange Insignias
Todos
First Submission 06 May 2022Publish your first submission
Awarded to lujia chen on 06 May 2022
Cody Insignias
TodosPromoter 01 Dec 2020Commenter 30 Nov 2020Solver 30 Nov 2020CUP Challenge Master 02 Dec 2020Community Group Solver 01 Dec 2020
Like a problem or solution
Awarded to lujia chen on 01 Dec 2020
Comment on a problem or solution
Awarded to lujia chen on 30 Nov 2020
Solve a problem for the first time
Awarded to lujia chen on 30 Nov 2020
Solve all the problems in CUP Challenge
Awarded to lujia chen on 02 Dec 2020
Solve a community group
Awarded to lujia chen on 01 Dec 2020
File Exchange Insignias
TodosFirst Submission 06 May 2022
Publish your first submission
Awarded to lujia chen on 06 May 2022
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