Thanks go to Avarice for this amazing guide. The forum thread is here. Hello again, puzzle junkies. Audiosurf has well established itself by now as a glorious amalgamation of music and ... snowboarding, I guess. What few people realize, unfortunately, is that most every song is also a deep and engrossing puzzle-- albeit at breakneck speed every so often. It can be difficult to execute any manner of strategy or critical thinking when you have so many contingencies bombarding you at once. Without some understanding and practice, it feels like playing Tetris while cartwheeling through a mine field.