7-Year-Old Coder Achieves Global Top 4 in Competitive Programming! 🚀

His global rank is 4

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Joshua's achievements:
dmoj rank = 87
leetcode rank = 4
atcoder rank = 1412
codeforces rank = 6045
hackerearth rank = 85
codechef rank = 779

Joshua has been selected to represent Australia at the 2021 and 2022 International Olympiad in Informatics, one of the foremost computer science competitions in the world.

Joshua joined 26 of Australia’s brightest high school students, competing across six Science disciplines: Earth Science, Biology, Chemistry, Physics, Mathematics, and Informatics







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