Worldsoul

When randomizing the order of Worldsoul, the number of possible unique permutations in which we can obtain fragments is given by:

9! = 362,880

However, there are some restrictions:

Sly Vessel Fragment 1 must be obtained before Sly Vessel Fragment 2. This reduces valid permutations by half.

Therefore, the total number of valid permutations is:

9! / 2 = 181,440

Built by Marclap. The source code is available on Github.