On New Super Mario Bros. for DS, I got all the coins. Now what do I do to get to Worlds 9 & 10? Littlespidey117 published on May 24, 2012 1 question Follow Ask a Question on Qfeast. It's just too easy! Star Question Be the first to add this question to starred list! ▼Scroll down for more questions▼ Answers (0) Votes Oldest Be the first to answer Subscribe