I have an idea for an addition to the customized training.
How about an option to add specific Card (combinations) and Numbers so that they will be part somewhere during the next Card or Numbers trial. For me this would be a lot of help. I change images regularly and I’d probably get faster accustomized to my changes if I had to use them in regular training. Also I can imagine this option to be helpful went you noticed you aren’t as good at using certain images, so you want to put a bigger focus on them. Of course times achieved with that customization shouldn’t count towards the Personal Best statistic. To help you understand what I mean. It could look similar to this (for Numbers - obviously for Cards it had to look differently) What do you think about that idea?