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.

6935Solvers

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

5995Solvers

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

5333Solvers

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

4905Solvers

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

4563Solvers

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

4211Solvers

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

3447Solvers

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

3278Solvers

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

3009Solvers

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

2849Solvers

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

2533Solvers

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

2299Solvers

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

2150Solvers

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

2080Solvers

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

1907Solvers

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

1818Solvers

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

1772Solvers

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

1725Solvers

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

1612Solvers

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

1431Solvers

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

1383Solvers

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

1199Solvers

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

1159Solvers

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

1114Solvers

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

1030Solvers

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

980Solvers

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

911Solvers

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

881Solvers

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

820Solvers

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

780Solvers

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.

740Solvers

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

692Solvers

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

672Solvers

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.

620Solvers

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

592Solvers

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

557Solvers

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

544Solvers

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

535Solvers

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

505Solvers

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.

488Solvers

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

472Solvers

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

437Solvers

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.

393Solvers

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

390Solvers

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

372Solvers

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

357Solvers

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