16 Mask Shards

16 Mask Shards

Combinatorial Complexity of 16 Mask Shards

When randomizing the order of obtaining 16 Mask Shards, the number of possible unique permutations is given by:

16! = 20,922,789,888,000

However, there are some restrictions:

  • Sly Mask Shard 1, Sly Mask Shard 2, Sly Mask Shard 3, and Sly Mask Shard 4 must be obtained in the exact order Sly Mask Shard 1 → Sly Mask Shard 2 → Sly Mask Shard 3 → Sly Mask Shard 4. This reduces valid permutations by a factor of 4! = 24.

Therefore, the total number of valid permutations is:

16! / 4! = 871,782,912,000

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