RUP/PRUM/RUPM
From Speedsolving.com Wiki
RUP or PRUM or RUPM (RU reduction, Pairs and Mirror reflection) method is a Blockbuilding method for the 3x3x3 cube proposed by Tsung-Yen Wu in 2019.
RUP or PRUM or RUPM (RU reduction, Pairs and Mirror reflection) method is a Blockbuilding method for the 3x3x3 cube proposed by Tsung-Yen Wu in 2019.