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.

5534Solvers

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

4939Solvers

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

4571Solvers

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

4247Solvers

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

3923Solvers

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

3210Solvers

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

3060Solvers

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

2805Solvers

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

2669Solvers

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

2352Solvers

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

2135Solvers

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

2014Solvers

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

1950Solvers

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

1766Solvers

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

1702Solvers

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

1644Solvers

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

1608Solvers

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

1496Solvers

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

1345Solvers

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

1285Solvers

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

1129Solvers

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

1080Solvers

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

1043Solvers

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

958Solvers

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

899Solvers

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

851Solvers

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

831Solvers

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

754Solvers

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

725Solvers

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

697Solvers

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

689Solvers

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

641Solvers

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

623Solvers

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

603Solvers

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

575Solvers

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

551Solvers

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

518Solvers

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

513Solvers

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

496Solvers

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.

468Solvers

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

451Solvers

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.

411Solvers

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.

366Solvers

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

366Solvers

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.

331Solvers

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.