🧑‍🎓 Test Your Data Access Techniques with Progressive Expression Challenges

About

How it works This template is a hands-on, practical exam designed to help you master n8n Expressions—the key to accessing and manipulating data in your workflows. If the 🎓 Expressions Tutorial Template was the theory lesson, this is the practical driving test. You'll learn how to navigate through complex data structures to get the exact piece of information you need. All challenges will reference a single "Source Data" node, which acts as our data "map". The test is a series of six sequentia