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| | National Puzzlers' League |
 | | In it, you'll find detailed descriptions of almost all the puzzle types found in The ENIGMA, helpful articles about solving and composing, and a history of the NPL (the NPL was founded in 1883, and is the oldest surviving organization of puzzle enthusiasts in the world). |
 | | If you are interested, take a look at our Convention Pages for more information, including a list of past NPL conventions, photographs, reports, and more. |
 | | The NPL has about 400 members, some of whom have been members for many years. |
| www.puzzlers.org (436 words) |
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