I have to ask, is 34 actually possible? You can't move from the coin to the green arrow because you'd have to move over a gray block, which is clearly meant to be impossible, but is what Icely does in his video. I even tried to do some shenanigans of moving the 35 Knight to the 34 flag and the 34 Knight to the 35 flag, but even then you just don't have enough moves to collect the coin and get to the flag with either.