Choose a path

Choose a path is an obstacle commonly used in obbies. There are multiple paths, and only one path can be passed over. The most common consequence of picking an incorrect path is falling through the path. Difficulty can be tweaked by increasing or decreasing the amount of paths.

Another variation of this is Pick a door.

Trivia

 * Players will often try to avoid this by walking on the path and jumping off immediately, however this achieves nothing.
 * Another method used was dropping accessories onto the paths and seeing if they fell through. This sometimes won't work as some tools disallow dropping itself
 * Players will often move their cameras below the path to see if it's the correct one. If the camera goes through a path, it is an incorrect path; if the camera does not go through the path, it is the correct path. However, some creators prevent this method by making all paths solid, thus disallowing players to cheat, and either make it un-solid only when players walk over it or just immediately kill players who walk over it.