I think the difference with Dolphin is that it now emulates an extinct system(s), so it cannot possibly compete with the actual thing. They did have a close call last year, if I remember, and they pretty quickly went into “jettison all illegal shit out of the code base NOW.” -mode.
After 362879 wrong answers you will pass. Or after 2,0922789888×10¹³ tries if it’s a fancy 4x4 grid.