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 MATLAB?

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.

5294Solvers

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

3979Solvers

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

3283Solvers

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

2840Solvers

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

2454Solvers

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

2201Solvers

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

2089Solvers

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

1998Solvers

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

1867Solvers

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

1581Solvers

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

1359Solvers

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.

1132Solvers

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

1047Solvers

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

987Solvers

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

875Solvers

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

862Solvers

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

770Solvers

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

766Solvers

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

698Solvers

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

667Solvers

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

633Solvers

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

611Solvers

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

567Solvers

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

563Solvers

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

558Solvers

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

519Solvers

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

448Solvers

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.

430Solvers

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.

392Solvers

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

389Solvers

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

383Solvers

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

360Solvers

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

354Solvers

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

345Solvers

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

327Solvers

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

310Solvers

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

286Solvers

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

276Solvers

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

264Solvers

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

256Solvers

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

242Solvers

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

242Solvers

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

242Solvers

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

227Solvers

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

222Solvers

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

216Solvers

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

212Solvers

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