Ludere Latine II with First Form?

[4aseason]

My 4th grader is completing Latina Christiana I this year and using Ludere Latine I. We love the puzzles, and they are great reinforcements of what we're learning.

We would like to proceed to First Form next year, and we would also love to use Ludere Latine II.

Do you have any kind of short guide for adapting the contents of Ludere Latine II for use with First Form?

I've compared the tables of contents for Latina Christiana II and First Form and could probably figure something out, but was just wondering if the work had already been done. Thank you!