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.

6325Solvers

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

5542Solvers

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

4944Solvers

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

4577Solvers

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

4250Solvers

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

3927Solvers

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

3211Solvers

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

3064Solvers

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

2807Solvers

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

2670Solvers

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

2353Solvers

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

2139Solvers

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

2017Solvers

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

1951Solvers

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

1769Solvers

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

1703Solvers

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

1647Solvers

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.

1130Solvers

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.

901Solvers

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

853Solvers

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

832Solvers

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.

726Solvers

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.

689Solvers

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

642Solvers

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

624Solvers

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

604Solvers

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

576Solvers

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

552Solvers

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.

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.

475Solvers

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.

367Solvers

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.