coaxal aylanalar (IMO SL 2012, G8) sana: 7/07/2023 Apollon aylanasi coaxal DIT IMOSL locus pole & polar PoP radikal +
t/ch ga nisbatan symmetrik ko'chirilgan uchburchak sana: 5/28/2023 Apollon aylanasi IMOSL radikal UZB masalalar +
harmonik nuqtalar va tanish config (Serbian NO) sana: 5/21/2023 harmonik nuqtalar maxsus konfiguratsiyalar mixtilinear Paskal teoremasi pole & polar tashqi-ichki aylana +
Uchburchakning tashqi-ichki aylanasi va ba'zi natijalar sana: 5/20/2023 maxsus konfiguratsiyalar mixtilinear tashqi-ichki aylana +
harmonik nuqtalar hosil qilgan Apollon aylanalari ortogonaldir sana: 5/19/2023 Apollon aylanasi Balkan cyclic harmonik nuqtalar PoP symmediana +
oltiburchak va bitta t/ch da yotuvchi nuqtalar sana: 5/09/2023 Paskal teoremasi pole & polar UZB masalalar +
St. Petersburg 2022 dan ajoyib masala sana: 5/02/2023 Cheva teoremasi harmonik nuqtalar isogonal St.Petersburg trigonometriya +
Ko'p uchraydigan config (IZHO) sana: 4/23/2023 Cheva teoremasi IZHO maxsus konfiguratsiyalar Menelay teoremasi parallel +
School 239 MO, 2023 / Junior / P7 sana: 4/23/2023 239 mixtilinear tashqi-ichki aylana urinuvchi aylanalar +