Izzi Math Challenge
On February 22th, 2025 Science-Smart School of Sofia held the second edition of our unconventional math competition - Izzi Math Challenge. The competition is organised in partnership with "Olimpmath" EOOD (rep. of The Union of Bulgarian Mathematicians).
Izzi Math Challenge was opened to students from 1st to 9th grade and aimed at applying mathematical knowledge by promoting analytical thinking and using a resourceful approach to problem solving. One of the challenges involved a three-dimensional math problem.
The official language of the competition was English.
Meet The Authors of Izzi Math Challenge
Yoanna Sigridova
Primary Math - Cambridge
Mihail Kotsev
Math - Cambridge
Eti Simeonova
Math - CambridgeIzzi Math Challenge 2025 In Pictures: 
Izzi Math Challenge 2025 Results:
The second maths competition in English - Izzi Math Challenge 2025, welcomed over 100 students from different schools. Please note that the minimum threshold for ranking is 10 points.
We hope that we have provoked a desire to solve such logical topics and have contributed to a better understanding of the subject.
Award Winning Students:
Award Winning Students - Grade 1:
- gold: Stefan Ts.
- silver: Anton D.
- bronze: Zahari D.
Award Winning Students - Grade 2:
- gold: Martin L.
- silver: Teodor G.
- bronze: Gabriela T.
Award Winning Students - Grade 3:
- gold: Viktor F.
- silver: Teodor Sl.
- bronze: Irina P.
Award Winning Students - Grade 4:
- gold: Filip P.
- silver: Anna K., Stefan I.
- bronze: Danaya B.
Award Winning Students - Grade 5:
- gold: Ralitsa V.
- silver: Nikola Sl.
- bronze: Georgy M.
Award Winning Students - Grade 6:
- gold: Darina B. and award for Outstanding Results
- silver: Victor V.
- bronze: Vihren Tr.
English 
Български