SQL challenge to find top-spending customers per country in

Name: SQL challenge to find top-spending customers per country in
Start: 2026-08-31T01:50:37+00:00
End: 2026-09-29T21:00:00+00:00

In this challenge, you'll put your SQL skills to the test! 📊

Objective: Write an advanced SQL query to identify the customer with the highest spending per country.