There is a Java program that you can download that will randomize your pokemon games. The randomizer allows you to randomize all of the main series games up to Black and White 2. To learn more search Universal Pokemon Randomizer.

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If you have a list of words and would like to randomize them, you can use Microsoft's spreadsheet program, Excel. The formula =rand() can be used to take your original list of words and replicate them in random order.

Crafting it would be randomize. You can get any hat.