Winners of the Chemistry Olympiad

Publication date: 25 October 2025 16:27

Updated: 26 May 2026 03:00 14

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09 November 2022 14:05 Site editor

Congratulations to Darynka Blishch!

12 December 2022 13:32 Site editor

Happy Teacher's Day!!!

30 September 2023 22:14 The Administrator of the Site