The World Record of “FASTEST TO SOLVE 9 X 9 SUDOKU ON MOBILE PHONE BY A KID” was achieved by PURVANSH ARORA on 26th July 2023 from Mumbai (Maharashtra) India. 7 years 9 months 4 days old Purvansh Arora solved 9 x 9 Sudoku on Mobile phone in 6 minutes 45 seconds and has set a new world record for International Book of Records.
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