Maybe this has been suggested and shot down already but I think it would be cool for non premium members if you get all 5 problems correct you get to keep going until you lose. I think it would be a good motivator to get non members hooked on the trainer and possibly take more time instead of rushing through. I rarely get all 5 right if ever so this isnt just a scam for me to get more trainer just a way to motivate me.
It's not a terrible idea but if they did it, what hope would they have to sell a membership to Tactics Trainer fanatics like you?
You have done close to 4,000 of the Tactics puzzles here.
Isn't it worth 8 cents a day to get more? ($30/365)

Maybe this has been suggested and shot down already but I think it would be cool for non premium members if you get all 5 problems correct you get to keep going until you lose. I think it would be a good motivator to get non members hooked on the trainer and possibly take more time instead of rushing through. I rarely get all 5 right if ever so this isnt just a scam for me to get more trainer just a way to motivate me.