I don't understand how you're supposed to drop the mines safely. Sometimes it works, but most of the time I touch them and die.
Very frustrating.
For the mines you must go as low as possible and go back to drop them without being killed, although there are some that will not fall and you can pass without problems, good luck
Well that's odd, because touching them is what I saw in a YouTube video, and it seemed to work... sometime.
Dropping them the normal way was what tried initially, but it didn't work that well either.