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.

6332Solvers

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

5551Solvers

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

4948Solvers

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

4582Solvers

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

4257Solvers

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

3930Solvers

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

3215Solvers

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

3066Solvers

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

2810Solvers

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

2674Solvers

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

2355Solvers

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

2141Solvers

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

2022Solvers

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

1954Solvers

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

1776Solvers

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

1709Solvers

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

1650Solvers

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

1613Solvers

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

1499Solvers

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

1348Solvers

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

1289Solvers

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

1133Solvers

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

1083Solvers

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

1046Solvers

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

959Solvers

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

903Solvers

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.

834Solvers

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

758Solvers

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

728Solvers

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.

690Solvers

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.

605Solvers

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.

553Solvers

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.

497Solvers

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.