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NikitaDuke
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Nikita
NikitaDuke
Ukraine
Ukraine
Joined Sep 28, 2025
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2026
NikitaDuke has completed the contest Weekend Practice #11 and scored 150 points4 months ago
NikitaDuke solved problem A Wreath for the Fox (#12239) on first attempt4 months ago
NikitaDuke solved problem Business Matters (#12238) on 5 attempt4 months ago
NikitaDuke has joined contest Weekend Practice #114 months ago
NikitaDuke solved problem Divide into 2 groups (#11339) on 3 attempt4 months ago
NikitaDuke solved problem Four-digit Armstrong numbers (#8642) on 2 attempt4 months ago
NikitaDuke solved problem Olympiad in Hogwarts (#4857) on 6 attempt4 months ago
NikitaDuke solved problem Egypt (#1265) on first attempt4 months ago
NikitaDuke has joined contest Educational Round #14 months ago