Wells Fargo Tech Analyst Program Code Test

Hi guys! I have a technical code assessment that they gave the week before Thanksgiving (idk why they do that) and it’s due on Monday. The only coding experience I have is in SQL and that was 2 years ago. Anyone got any advice of how to prepare? I at least wanna give it a shot. I’ve also been using leetcode. This is definitely not something I can master in just a few days. Any suggestions would be great!