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<url><loc>https://tomrocksmaths.com/2026/08/01/mutilated-chessboard-problem-with-youtubes-head-of-health/</loc><news:news><news:publication><news:name>TOM ROCKS MATHS</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-08-01T18:29:49+00:00</news:publication_date><news:title>Mutilated Chessboard Problem with YouTube&#8217;s Head of Health</news:title><news:keywords>tomrocksmaths, Tom Rocks Maths, oxford university, maths, math, mathematics, tom crawford, cambridge university, tom crawford maths, tom rocks maths youtube, tom rocks math, tomrocksmath, oxbridge, oxbridge interview, oxford professor, dr tom crawford, tom rocks oxford, Oxbridge interview question, dr tom, martin gardner, tomrockmaths, tom rocks, oxbridge interview puzzle, tomrocksmaths youtube, tom rocks youtube, chessboard problem, oxford lifelong learning, cambridge professor, robinson college, tom rocks cambridge, oxbridge professor, oxbridge mathematician, tom rocks Oxbridge, head of health, youtube head of health, youtube education, garth graham, youtube health, youtube learning, dr garth graham, chessboard puzzle, mutilated chessboard, mutilated chessboard problem, chessboard and dominoes, dr garth</news:keywords></news:news><image:image><image:loc>https://tomrocksmaths.com/wp-content/uploads/2026/08/thumb-p2-sq.jpg?w=300</image:loc></image:image></url></urlset>