Special Issue of Educational Research: 2010

Sudoku. math puzzles which first appeared in 1979 (Pegg, 2005), builds math and logic skills for young and old alike; ... Today, games have moved from the table-top and from the single-player computer environments into the dynamic and persistent realms of virtual worlds. ... (Harvard Law School, 2006), IBM (Linden Research, 2009), New Media ... ................
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