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Marat Karlin
i am 17 y.o. human, i like building and health & fitness
Recent activity
Jan 17, 2026
created a post
Helfy v.1.0 is out. Gamified way to improve health.
Aug 26, 2025
commented on a post
Testing Helfy - Duolingo for nutrition
Aug 26, 2025
commented on a post
Testing Helfy - Duolingo for nutrition
Aug 26, 2025
commented on a post
Testing Helfy - Duolingo for nutrition
Aug 25, 2025
commented on a post
Testing Helfy - Duolingo for nutrition
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