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ChessElo - Rating, Puzzle, Links [ http://www.chesselo.com ]
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Simple explanation on the Elo rating system and rating calculation. Online chess puzzles, chess ebooks, and useful chess links. |
Passport To Culture/ World Culture Game [ http://www.passporttoculture.com/ ]
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Passport To Culture: The World Culture game is an educational and fun trivia game on world culture, travel, geography, social studies, & diversity |








