What is the significance of the prime/composite numbering? Do you plan to make it a math puzzle in part - e.g. the box cover number will divide the corresponding game's screenshots' numbers? That would be hard for you and might also make the puzzle solvable with very little AG knowledge.
Also, you must go quite high to get 150 primes - the 150th prime number is 863.
Last edited by TerminusEst; 04-18-2012 at 08:49 AM.
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