A combination of a quiz and mini challenges could certainly help IMO, at least to filter out those who don’t have a clue.
Questions might be about documentation/API reference.
Challenges could be like: “What is this code trying to achieve?” “Where’s the bug here?”
Maybe deeper roblox details? like replication, when to use waitforchild(), renderstepped, heartbeat…
This could help with all those low quality posts that get repeatedly posted in the forum.