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olehmarchuk
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Oleh
olehmarchuk
Newbie
Ukraine
Joined Aug 9, 2026
Achievements (54)
Overview
Rating
Achievements
Rating
743
Problems
1
Submissions
1
olehmarchuk - Basecamp
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olehmarchuk
has completed the contest
Weekend Practice #25
and scored 100 points
1 month ago
olehmarchuk
earned achievement
Weekend Participant
1 month ago
olehmarchuk
earned achievement
Explorer
1 month ago
olehmarchuk
earned achievement
Hello World
1 month ago
olehmarchuk
earned achievement
Photo Finish
1 month ago
olehmarchuk
solved hidden problem on 2 attempt
1 month ago
olehmarchuk
has joined contest
Weekend Practice #25
1 month ago
olehmarchuk
joined Basecamp
1 month ago
