What are some alternatives?
When comparing Battle Exchange and Py, you can also consider the following products
hackattic - No nonsense, real world programming challenges
Mimo - Learn how to code on your iPhone📱
Frontloops - Level up your frontend skills with handcrafted tasks
Enlight - Performance and Error Monitoring. We keep an eye on your applications and notify you about performance issues and errors.
Code Fight Club - A fight club you can talk about. Less punching, more coding.
Lrn - Learn to code at your convenience