As of now, the three TIA sample exams and the SOA solution videos are all posted. The CBT version of Sample exam 3 should be available very soon, probably later today. You can find the SOA problems in the problem system and link to the video solutions there, or you can go directly to the Solutions tab and find the SOA videos there labeled in the problem titles. You can search for SOA SRM to find all of the sample problem video solutions quickly, or search by the specific number of the problem to find just the one you are looking for.
Next up are the last few formula sheets. After those are done, I’ll start working on adding more practice problems and the sample exam video solutions, so please let me know if there are any of those that you’d like me to place earlier on the priority list.