This reflection trick is insane
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10:48
All advanced orthocenter configurations in one problem
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19:17
This FE was the most difficult problem on the INTERNATIONAL MATH OLYMPIAD 2024
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12:56
This insane trick destroys inequalities with sets
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20:41
Angles in Polygons - GCSE Maths
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20:42
Olympiad Geometry Orthocenter Example 5
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19:27
How Paul Erdős Cracked This Geometry Problem | The Anning-Erdős Theorem
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21:01
Blanche Gardin a Osé Critiquer Israël dans un Sketch !
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23:39