[UPDATE--The Riders of the Rustlands DLC challenges have been added to this guide]
Although the Trials series has always had racing at its core, there are also clear puzzle elements to many of the courses. Trials Fusion formalises this by adding sets of challenges to each track, which vary from performing a certain number of flips or tricks to finding hidden routes and completing all sorts of wacky minigames.
Some of the challenge requirements are obvious and will just come down to individual skill and practice to complete, whereas other are more cryptic and can leave you scratching your head while looking for a solution. It's these challenges that will be covered in this guide, as we tell you exactly what you need to do to get another green tick up on the board.
Looking for more help? We also have a Trials Fusion Hidden Squirrels guide.