Mujirin

@mujirin

Superuser Book initiator Chapter initiator Editor Verifier

PhD Student, Graduate School of Electronic Information Convergence Engineering Kyung Hee University

226 journeys 26658 words marked 1 chapters certified 0 mastery badges

Olympiad

Chemistry

Senior High School · English

Competition problem training

0 answered 0 correct

Active 7 Aug 2026

Olympiad

Chemistry

Junior High School · English

Competition problem training

1 answered 0 correct 0% accuracy

Active 7 Aug 2026

Olympiad

Bahasa Indonesia

Elementary School · Bahasa Indonesia

Competition problem training

1 answered 1 correct 100% accuracy

Active 7 Aug 2026

Olympiad

Statistics and Data Science

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Space Science

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Robotics

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Physics

Junior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Philosophy

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Mathematics

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Mathematics

Junior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Mathematics

Elementary School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Junior Science

Junior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Informatics

Junior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Geography

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

General Science

Elementary School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Environmental Science

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Economics

Senior High School · English

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0 answered 0 correct

Active 7 Aug 2026

Olympiad

Earth Science

Senior High School · English

Competition problem training

0 answered 0 correct

Active 7 Aug 2026