Just wanted to plug my website www.stochiki.com as a new resource for actuarial exam writers. I have study guides available here: Stochiki
To access free sample problems, click on the puzzle icon of each guide page. I ported all sample problems from the SOA for exam P, exam FAM-S, and exam SRM. If you register, you can save your answer for each problem with an available answer (such as the free sample problems provided by the SOA) and monitor your progress. To see your progress, just click on “performance” for each guide.
As an example, here is a link to an exam P sample problem from the SOA:
https://www.stochiki.com/wiki/exercise:5e6ad16a82
If you want to support the website, you can subscribe to each guide for a fee. This will give you access to additional problems and answers.
There is a Q&A forum for each page of each guide. It’s similar to stackoverflow. As an example, here is a demo question that I created for exam P (covariance):
https://www.stochiki.com/wiki/question:A7b91694b9
I have also started uploading other guides in machine learning and statistics. For instance, here is an amazing free guide in machine learning by Professor Jung:
https://www.stochiki.com/w/index.php?title=Special:Manual&id=5
Thanks and good luck on your exams