junhong chen

47692

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1

Badge

40

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Solver+10

Earned on 7 Nov 2020 for solvingProblem 1. Times 2 - START HERE.

Community Group Solver+50

Solve a community group

Promoter+10

Like a problem or solution.

Introduction to MATLAB Master+50

Solve all the problems in Introduction to MATLAB problem group.

Commenter+10

Comment on a problem or solution.

CUP Challenge Master+50

Solve all the problems in CUP Challenge problem group.

Curator+50

25 solvers for the group curated by the player

Creator+20

Create a problem.

Speed Demon+50

先解决一个问题。

Draw Letters Master+50

Solve all the problems in Draw Letters problem group.

Leader+20

Solve a problem with a best solution.

Project Euler I Master+50

Solve all the problems in Project Euler I problem group.

Quiz Master+20

Must have 50 solvers for a problem you created.

科迪Challenge Master+50

Solve all the problems in Cody Challenge problem group.

ASEE Challenge Master+50

Solve all the problems in ASEE Challenge problem group.

Tiles Challenge Master+50

Solve all the problems in Tiles Challenge problem group.

Scholar+50

Solve 500 problems.

科迪Problems in Japanese Master+50

在日本科迪问题解决所有的问题e problem group.

Indexing I Master+50

Solve all the problems in Indexing I problem group.

科迪5:Easy Master+50

Solve all the problems in Cody5:Easy problem group.

Indexing II Master+50

Solve all the problems in Indexing II problem group.

Puzzler+50

Create 10 problems.

Famous+20

Must receive 25 total likes for the problems you created.

Matrix Manipulation I Master+50

Solve all the problems in Matrix Manipulation I problem group.

Magic Numbers Master+50

Solve all the problems in Magic Numbers problem group.

Sequences & Series I Master+50

Solve all the problems in Sequences & Series I problem group.

Likeable+20

Must receive 10 likes for a problem you created.

计算几何I Master+50

Solve all the problems in Computation Geometry I problem group.

Matrix Manipulation II Master+50

Solve all the problems in Matrix Manipulation II problem group.

Divisible by x Master+50

Solve all the problems in Divisible by x problem group.

Matrix Patterns I Master+50

Solve all the problems in Matrix Patterns problem group.

Number Manipulation I Master+50

Solve all the problems in Number Manipulation I problem group.

Strings I Master+50

Solve all the problems in Strings I problem group.

Matrix Patterns II Master+50

Solve all the problems in Matrix Patterns II problem group.

Magic Numbers II Master+50

Solve all the problems in Magic Numbers II problem group.

Sequences & Series II Master+50

Solve all the problems in Sequences & Series II problem group.

Indexing III Master+50

Solve all the problems in Indexing III problem group.

Matrix Patterns III Master+50

Solve all the problems in Matrix Patterns III problem group.

Number Manipulation II Master+50

Solve all the problems in Number Manipulation II problem group.

Functions I Master+50

Solve all the problems in Functions I problem group.

Indexing V Master+50

Solve all the problems in Indexing V problem group.

Strings II Master+50

Solve all the problems in Strings II problem group.

Sequences & Series III Master+50

Solve all the problems in Sequences & Series III problem group.

科迪5:Hard Master+50

Solve all the problems in Cody5:Hard problem group.

Card Games Master+50

Solve all the problems in Card Games problem group.

Matrix Manipulation III Master+50

Solve all the problems in Matrix Manipulation III problem group.

Indexing IV Master+50

Solve all the problems in Indexing IV problem group.

Celebrity+20

Must receive 50 total likes for the solutions you submitted.

计算几何II Master+50

Solve all the problems in Computational Geometry II problem group.

Strings III Master+50

Solve all the problems in Strings III problem group.

Renowned+20

Must receive 10 likes for a solution you submitted.

Fundamentals of robotics: 2D problems Master+50

Solve all the problems in Fundamentals of robotics problem group.

Logic Master+50

Solve all the problems in Logic problem group.

计算几何IV Master+50

Solve all the problems in Computational Geometry IV problem group.

Word Puzzles Master+50

Solve all the problems in Word Puzzles problem group.

Combinatorics I Master+50

Solve all the problems in Combinatorics - I problem group.

R2016b Feature Challenge Master+50

Solve all the problems in R2016b Feature Challenge problem group.

计算几何III Master+50

Solve all the problems in Computational Geometry III problem group.

Computer Games I Master+50

Solve all the problems in Computer Games I problem group.

Modeling & Simulation Challenge Master+50

Solve all the problems in Modeling and Simulation Challenge problem group.