Welcome!
Put your debugging skills to the test. Identify the cause of errors from stack traces before the time runs out!
How to Play?
- 1.You'll be shown a stack trace from a real error, with varying levels of difficulty.
- 2.Choose the correct cause of the error from multiple options.
- 3.Answer as many as you can within the time limit.
- 4.After each question, you'll see an explanation of the error.