it says here... i stopped at level 27 2yrs back.. and over 2 weeks of consistant plays, i'm level 40 now. i set another tsum tsum account to send heart. Still pretty far off from collecting all the tsum. takes too much time.
and realise my main account, i kind of like getting the "evil" characters such as Ursula, Evil Queen, Maleficent, which i usually set those as MyTsum.
and 2nd account that i had created, gets most of the "good" characters such as, Marie, Surprise Elsa, King Triton, though it is still far off from all the collections
http://www.reddit.com/r/TsumTsum/comments/3kd02y/is_there_a_way_to_choose_a_specific_tsum_tsum_you/