This might change, though I'm not sure about the current status of it
#6 i agree for the funny price :)
but i should be able to continue with the tactics puzzles....
i really like TT, now i made ~3000 puzzles...but i think to arrive to 10.000 early.
is not so important if the same tactic puzzle is already done....
TT must seems infinite, to do this, when a member finish all the puzzles, lichess should take random puzzles inside this 10.000....so TT seem infinite.
don't care if i already done some puzzles.....TT often is usefull for training before the games.