Youngest person to solve a 4×4 Pyraminx puzzle

Youngest person to solve a 4×4 Pyraminx puzzle(图3）

Youngest person to solve a 4×4 Pyraminx puzzle(图4）

Youngest person to solve a 4×4 Pyraminx puzzle(图5）

Record Number: WRC230103A

Record of Achievements: 3-year-old and 318 days

Place of Record: China

Record time: 14th January 2023

Ji Jiachen (China, b. 2 March 2019) successfully solved a 4×4 Pyraminx puzzle in 1 minute 56.958 seconds in Huai'an City, China, on 14 January 2023. Verified by the WRCA, Ji Jiachen has set the world record for the "Youngest person to solve a 4×4 Pyraminx puzzle".

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