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19th;22nd;28-30th of September, 2019
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Animated diagrams use Py2Web by Dmitri Turevski and WinChloe’s graphics. All previously published problems you can find in the subsections of Original Problems menu on the top. The judge of JF-2019/II: Petko Petkov. The judge of Retro & PG problems 2019-2020: Vlaicu Crișan. |
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