Problem Groups

The Community group contains problems contributed by Cody players. All other groups contain problems created by the Cody administrator.

Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today
New to Cody? Let us show you how Cody works, or start solving problems.

Cody Challenge

Problems, submitted by the Cody team and initially hidden, that reveal more problems as you solve them.

3813Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

3528Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

2764Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

2525Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

2400Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

2117Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1915Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1823Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1591Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1542Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1447Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1367Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1231Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1183Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

1022Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

965Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

943Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

871Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

813Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

782Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

756Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

691Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

663Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

643Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

635Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

588Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

574Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

559Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

526Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

509Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

484Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

474Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

466Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

436Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

426Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

409Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

406Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

378Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

358Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

339Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

330Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

318Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

304Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

300Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

297Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

280Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

279Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

254Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

252Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.

244Solvers

This problem is locked. You need to solve more problems from Cody Challenge group to unlock it.