Home » Problem of the Month – December 2025

Problem of the Month – December 2025

 

Correct Solutions by,

  • Mehmet Sarak Bilkent University
  • Çağrı Maraşlı Ankara Özel Yıldız Sınav Ortaokulu
  • Ali Kerem Armağan Büyük Başarı Koleji, Isparta
  • Özgür Soysal Bilkent University
  • Albert Stadler Herrliberg, Switzerland
  • Cuma Güngörü Malatya
  • Emre Özer TED Ankara Koleji
  • Çınar Özdemir Bilkent University
  • Mustafa Kaynak Gaziantep
  • Ahmet Yüksel Aydın
  • Damla Ürey Aziz Sancar Fen Lisesi, Ankara
  • Hari Kishan D.N. College Meerut, India
  • Ahmed Said Yıldız İbrahim-Süheyla İzmirli Fen Lisesi, Zonguldak
  • Toshihiro Shimizu Kawasaki, Japan
  • Abdulkadir Tanrıverdi Eskişehir
  • Eren Cengiz Konya
  • Utkan Topaloğlu Bilkent University
  • Hasan Zübeyr Demir Ankara
  • Emre Oktay Yanık
  • Tamer Türkoğlu
  • Levent Koçalan
  • Alperen Eryılmaz İzmir Atatürk Lisesi
  • Khaled Halaoua Higher Inst. of Appl. Sci. Tech., Damascus, Syria
  • Giray Barış Şahin Kabataş Erkek Lisesi, İstanbul
  • Magnus Jakobsson Lund, Sweden
  • Jürgen Weith University of Applied Sciences Würzburg-Schweinfurt, Germany
  • Emir Kara Gazi Anadolu Lisesi, Ankara
  • Roger Bengtsson Lund, Sweden
  • Arda Karahan Trabzon Fen Lisesi
  • Alper Balcı Ohio State University, USA
  • Vedat Deveci İstanbul
  • Recep Gökdereli Alev Alatlı Anadolu Lisesi, İstanbul
  • İsmail Toy TOBB ETÜ

Solution: https://math.bilkent.edu.tr/Problem/2512a.pdf