Dennis Zhou
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This book truly changed my life! I read chapter 8 and turned into an isoptic cubic
Euclidean Geometry in Mathematical Olympiads
Review·1mo
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Fantastic! Rizztastic! Fantastic! Rizztastic!
110 Geometry Problems for the International Mathematical Olympiad
Review·1mo
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Epic film. I like how they turned black keys into white keys. This is revolutionary! If this could be extended to other things, it would massively reduce ethnic conflict!
Secret
Review·2y
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very good. It helped quite a lot with my research.
Serving Our Country: Indigenous Australians, War, Defence and Citizenship
Review·2y
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