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zelefin
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Георгій
zelefin
Newbie
Ukraine
Ukraine
Joined Sep 23, 2022
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706
Problems61
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zelefin solved problem Modular Exponentiation (#273) on 2 attempt7 months ago
zelefin solved problem Cheese for Anfisa - 2 (#67) on 2 attempt7 months ago
zelefin has completed the contest Blitz Round #5 and scored no score9 months ago
zelefin solved problem Gardener-painter (#17) on 2 attempt9 months ago
zelefin has completed the contest Weekend Practice #12 and scored no score9 months ago
zelefin solved problem Saucepans and lids (#7335) on first attempt9 months ago
zelefin solved problem Taxi (#8352) on first attempt9 months ago
zelefin solved problem Number of maximums (#7832) on first attempt9 months ago
zelefin has joined contest Blitz Round #59 months ago
zelefin has joined contest Weekend Practice #129 months ago
zelefin has completed the contest Blitz Round #4 and scored 10 points9 months ago
zelefin has joined contest Educational Round #39 months ago
zelefin has joined contest Blitz Round #49 months ago
zelefin solved problem The Trap for the Elephantopotamus (#4276) on 19 attempt2 years ago
zelefin solved problem Saddle points (#5282) on 6 attempt2 years ago