Tsung-Yen Wu
From Speedsolving.com Wiki
Tsung-Yen Wu (speedsolving forum username: presley) is a method proposer from Taiwan who proposed RUP/PRUM/RUPM method, a Blockbuilding method for the 3x3x3 cube.
Tsung-Yen Wu (speedsolving forum username: presley) is a method proposer from Taiwan who proposed RUP/PRUM/RUPM method, a Blockbuilding method for the 3x3x3 cube.