Cody

Zitao Wang

7653
Rank
5
Badges
105
Score

Commenter +10

 

Comment on a problem or solution.

Creator +20

Earned on 20 Jan 2013 for creating Problem 1217. create a circulant matrix.

Speed Demon +50

 

Solve a problem first.

CUP Challenge Master +50

 

Solve all the problems in CUP Challenge problem group.

Leader +20

Earned on 20 Jan 2013 for submitting the best solution Solution 194056.

Quiz Master +20

Earned on 23 Aug 2016 for having 50 or more solvers for Problem 1217. create a circulant matrix.

Tiles Challenge Master +50

 

Solve all the problems in Tiles Challenge problem group.

ASEE Challenge Master +50

 

Solve all the problems in ASEE Challenge problem group.

Cody Challenge Master +50

 

Solve all the problems in Cody Challenge problem group.

Puzzler +50

 

Create 10 problems.

Scholar +50

 

Solve 500 problems.

Modeling and Simulation Challenge Master +50

 

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

Magic Numbers Master +50

 

Solve all the problems in Magic Numbers problem group.

Famous +20

 

Must receive 25 total likes for the problems you created.

Celebrity +20

 

Must receive 50 total likes for the solutions you submitted.

Renowned +20

 

Must receive 10 likes for a solution you submitted.

Likeable +20

 

Must receive 10 likes for a problem you created.