Weekly Challenge - Welcome

Welcome to the Weekly Challenge. Each week we post a data processing challenge where you can put your problem solving skills to the test.

Make sure to attach your flow file(s) and screenshots to your solution posts.

Please post your solutions hiding the details

so other participants are not spoiled by accident

Index of Challenges:

1. Validating VIN numbers
2. Generate Roman numerals
3. Geo locate IP Addresses
4. Parsing Transactions
5. Flattening JSON
6. Extract Dimensions from PNG file
7. Denormalizing Data
8. Normalizing Data
9. Use a web API to extract movie information
10. Scrape information from a HTML table
11. Joining data
12. Convert an XML file to Excel