Youngest person to solve a 2×2×2 Rubik's Cube blindfolded with hands behind the back
Bai Ruoxin (China, b. 21 April 2017) successfully solved a 222 Rubik's Cube blindfolded with hands behind the back in 28.739 seconds at the Chang'an Notary Offi...
Bai Ruoxin (China, b. 21 April 2017) successfully solved a 222 Rubik's Cube blindfolded with hands behind the back in 28.739 seconds at the Chang'an Notary Offi...
Ameya Pratheesh from Thiruvalla, Kerala, India, identified all 195 national flags and their capitals according to the United Nations' country list in a fixed se...
Guo Liangliang from Dandong, China, memorised 361 Go chess pieces randomly arranged on a 1919 Go board at the Chang'an Notary Office, Beijing, China, on 23 ...
Huang Zejun (Xiamen, China) successfully solved a 7 level Tower of Hanoi with one hand in 47.6 seconds in Xiamen, China, on 19 April 2023. Verified by the WRCA,...
Liu Jin'ge from Beijing, China, memorised 40 random numbers and wrote them down correctly in 10.301 seconds at the Chang'an Notary Office, Beijing, Chin...
Xu Luolin (Xiamen. China) successfully solved a 4 5 Klotski puzzle in 3.672 seconds Xiamen on 5 March 2023. Verified by the WRCA, Xu Luolin broke the world rec...
Guo Hongyi (Xiamen, China) successfully solved a 4 level Tower of Hanoi with one hand in 4.305 seconds in Xiamen, China, on 22 February 2023. Verified by the WR...
Ni Borui (China, b. 21 September 2016) successfully solved a 151515 Rubik's Cube in 2 hours and 14 minutes 48.60 seconds in Huai'an City, China, on 5 Fe...
Ji Jiachen (China, b. 2 March 2019) successfully solved a 44 Pyraminx puzzle in 1 minute 56.958 seconds in Huai'an City, China, on 14 January 2023. Verified by ...
Wu Qianshan (China, b. 28 September 2015) successfully solved a Gigaminx in 19 minutes 32.353 seconds in Huai'an City, China, on 1 January 2023. Verified by...
Ge Muyu (China, b. 31 July 2017) successfully solved a 33 Mastermorphix in 1 minute 41.257 seconds in Huai'an City, China, on 31 December 2022. Verified by the ...
Liu Xizhe (China, b. 5 November 2016) successfully solved a 666 Rubik's Cube in 5 minutes 18.197 seconds in Huai'an City, China, on 30 December 2022. Ve...