Why are some levels winnable with Baba is win and otherd aren't?

baba winIt is not enough to simply touch (push against) a WIN-object, as that object may also be STOP or PUSH. Additional interactions:In addition to the free daily BONUS, the lobby and store BONUSES, which you can collect several times a day, we also have the following extras ready for you at the CASINO: + Stamp Album - Win special envelopes, complete collections