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.

4454Solvers

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

4154Solvers

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

3862Solvers

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

3569Solvers

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

2921Solvers

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

2794Solvers

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

2559Solvers

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

2436Solvers

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

2152Solvers

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

1945Solvers

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

1846Solvers

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

1781Solvers

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

1614Solvers

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

1566Solvers

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

1511Solvers

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

1465Solvers

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

1385Solvers

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

1250Solvers

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.

1035Solvers

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.

957Solvers

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

884Solvers

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

825Solvers

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

789Solvers

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

767Solvers

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

704Solvers

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

669Solvers

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

652Solvers

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.

591Solvers

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

578Solvers

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

562Solvers

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

530Solvers

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

514Solvers

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

486Solvers

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

477Solvers

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

470Solvers

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

438Solvers

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.

413Solvers

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

407Solvers

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

381Solvers

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

359Solvers

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

341Solvers

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

332Solvers

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

319Solvers

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

306Solvers

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

301Solvers

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

298Solvers

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