16th of September, 2015
At the very beginning of this day, I’m so grateful to Peter and Petko for the dedications! Thank you very much for the warm feelings and a very nice problems! |
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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 informal fairy tournament JF-2015(II) – Ofer Comay. The judge of Retro and PG problems 2015-2016 – Thomas Brand.