1. The nine-point circle and the Euler line | plane geometry | advanced level

    The nine-point circle and the Euler line | plane geometry | advanced level

    16
  2. The set of rational numbers is countable | set theory | elementary level

    The set of rational numbers is countable | set theory | elementary level

    5
  3. The sum of angles of a polygon | plane geometry | intermediate level

    The sum of angles of a polygon | plane geometry | intermediate level

    11
  4. Lagrange's mean value theorem | mathematical analysis | elementary level

    Lagrange's mean value theorem | mathematical analysis | elementary level

    14
  5. Arithmetic derivative: an introduction | number theory | advanced level

    Arithmetic derivative: an introduction | number theory | advanced level

    13
  6. The Getty Bunker was built giving the elites access. https://t.me/OfficialOccupyTheGettyPage

    The Getty Bunker was built giving the elites access. https://t.me/OfficialOccupyTheGettyPage

    6
    1
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  7. The sum of angles of a 5-pointed star | plane geometry | intermediate level

    The sum of angles of a 5-pointed star | plane geometry | intermediate level

    26
  8. The circumcenter of a triangle | plane geometry | elementary level

    The circumcenter of a triangle | plane geometry | elementary level

    29
  9. The Lemoine point of a triangle | plane geometry | advanced level

    The Lemoine point of a triangle | plane geometry | advanced level

    17
  10. Level 6: Burm'em Out Time: September 15, 1944 Location: White Beach, Peleliu

    Level 6: Burm'em Out Time: September 15, 1944 Location: White Beach, Peleliu

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  11. Level 2: Little Resistance Time: September 15 1944

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  12. Brutal Final Doom - Plutonia Experiment - Ultra Violence - Bunker (Level 26) - 100% Completion

    Brutal Final Doom - Plutonia Experiment - Ultra Violence - Bunker (Level 26) - 100% Completion

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  13. The centroid of a triangle | plane geometry | elementary level

    The centroid of a triangle | plane geometry | elementary level

    25
  14. The orthocenter of a triangle | plane geometry | elementary level

    The orthocenter of a triangle | plane geometry | elementary level

    25
  15. Fractional colorings and the fractional chromatic number of graphs | graph theory | advanced level

    Fractional colorings and the fractional chromatic number of graphs | graph theory | advanced level

    2
    0
    24
  16. Arithmetic partial derivative | number theory | advanced level

    Arithmetic partial derivative | number theory | advanced level

    2
    0
    22
  17. Scientist Lives in Underwater Bunker, De-ages by 10 Years - Vantage with Palki Sharma

    Scientist Lives in Underwater Bunker, De-ages by 10 Years - Vantage with Palki Sharma

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  18. De Longchamps theorem about perpendicular bisectors of angle bisectors | geometry | intermediate

    De Longchamps theorem about perpendicular bisectors of angle bisectors | geometry | intermediate

    16
    1
  19. The symmedians and the tangential triangle of a triangle | plane geometry | advanced level

    The symmedians and the tangential triangle of a triangle | plane geometry | advanced level

    22
  20. Tangent lengths to the incircle and the excircle | plane geometry | intermediate level

    Tangent lengths to the incircle and the excircle | plane geometry | intermediate level

    45
  21. Cyclic quadrilateral formed by inscribed angle from the midpoint of an arc | geometry | intermediate

    Cyclic quadrilateral formed by inscribed angle from the midpoint of an arc | geometry | intermediate

    39
  22. Upper bound on chromatic number of graph in terms of number of edges | graph theory | elementary

    Upper bound on chromatic number of graph in terms of number of edges | graph theory | elementary

    28