The Complexity of the Puzzles of Final Fantasy XIII-2

Nathaniel Johnston

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arXiv · 1203.1633

The Complexity of the Puzzles of Final Fantasy XIII-2

Nathaniel Johnston

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Abstract

We analyze the computational complexity of solving the three "temporal rift" puzzles in the recent popular video game Final Fantasy XIII-2. We show that the Tile Trial puzzle is NP-hard and we provide an efficient algorithm for solving the Crystal Bonds puzzle. We also show that slight generalizations of the Crystal Bonds and Hands of Time puzzles are NP-hard.

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Nathaniel Johnston. 2012-03-07. The Complexity of the Puzzles of Final Fantasy XIII-2. https://arxiv.org/abs/1203.1633

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