YiFan
YiFan's Badges
Cody Badges
All
Solver 04 Nov 2021Solve a problem for the first time
Awarded to YiFan on 04 Nov 2021
Indexing I Master 15 Nov 2021Solve all the problems in Indexing I
Awarded to YiFan on 15 Nov 2021
Indexing II Master 12 Nov 2021Solve all the problems in Indexing II
Awarded to YiFan on 12 Nov 2021
Cody Badges
AllSolver 04 Nov 2021Indexing I Master 15 Nov 2021Indexing II Master 12 Nov 2021
Solve a problem for the first time
Awarded to YiFan on 04 Nov 2021
Solve all the problems in Indexing I
Awarded to YiFan on 15 Nov 2021
Solve all the problems in Indexing II
Awarded to YiFan on 12 Nov 2021
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