I've recently created a new page listing every entry in my database for completions of the Ls - the super-expensive rundowns delivered at Flag.
It includes completions for all three Ls: L10, L11, and L12.
You can see the list of Ls completions at https://www.truthaboutscientology.com/stats/l10-l11-l12-completions .
This list should update automatically whenever new L10, L11, or L12 entries are added to the database.
You can download the list to your own computer by clicking the CSV icon at the bottom of the page.