Have another suggestion Nopi, and am sure you have heard this one already...
What if you allow Equity Trainer to select range vs range training as well as Hand vs range?
If I am trying to decide whether to bet a Flop or not, my entire range is probably more of a factor than the hand I am holding. Give the student the option to select either hands or flops for training, and give the same Biggest Diff, Smallest Diff, Avg Diff answers at end.
Also, I would like to be able to accumulate my answers over the long run.
You give a "cheating" option to skip question, but I would also like a Save test results file. then I could take ten questions today, ten tomorrow perhaps on different spot, then revisit first test.
If you had a save option, I would like a graph that shows my overall avg and a moving avg, just like stocks, so if I started bad, I could see my daily avg slowly influence my moving avg.
I know this may sound like strange advice for an Equity program, but what if you repositioned it as a "PoKer Drill" program?
the whole community could probably come up with multiple ways to use Equilab to quiz themselves with. You could write the code, and we would have a single place to "Practice Improving away from the Table"
And maybe the Equilab platform is too developed for that, but what if you create a standalone APP? Something we could use on our phone for whenever we have a few minutes? Maybe we could link it to our home account if we are online?
Just something to create value out of small bursts of free time?
TK