Tried daily puzzles on pokerchallenges.com ; 2nd one is "jam or fold" 5bb deep, from the big blind. But no information on what other players do, and we are last to act on this spot, so the question doesn't make sense.
Edit : another one didn't make sense, it asked for my equity with A5o on KK7 or something, but I have no information on opponent's hand or range or betting pattern. Apparently it assumed villain had any2, but pretty much nobody has any 2 here.
I'd be happy to try some more, I used to play this seriously (even studying with solvers) and I also know and trust a couple of pros, will share with them as well.
Edit : another one didn't make sense, it asked for my equity with A5o on KK7 or something, but I have no information on opponent's hand or range or betting pattern. Apparently it assumed villain had any2, but pretty much nobody has any 2 here.