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MATLAB user since 1995
MathWorker since 2000
Technical Support Manager
Solve a problem for the first time.
Like a problem or solution.
Comment on a problem or solution.
Solve a problem first.
Create a problem.
Solve a problem with a best solution.
Must have 50 solvers for a problem you created.
Solve all the problems in Tiles Challenge problem group.
Solve all the problems in Cody Challenge problem group.
Solve all the problems in ASEE Challenge problem group.
Create 10 problems.
Solve 500 problems.
Solve all the problems in CUP Challenge problem group.
Must receive 25 total likes for the problems you created.
Must receive 50 total likes for the solutions you submitted.
Must receive 10 likes for a solution you submitted.
Must receive 10 likes for a problem you created.