Note to moderator: Read the answerline carefully. Note to players: Description acceptable. This task is the focus of videos posted by OpenAI co-founder Andrej Karpathy (-5[1])on the YouTube (15[1]-5[1])channel bad·mephisto. (-5[2])When sight (15[1])is obscured during this task, the Speffz lettering scheme is used. (-5[1])Efficient methods for this task’s (-5[1])FMC (15[1])variant include ZB and Roux (15[6])(“roo”). Top brands for this task include (15[1])MoYu, (15[2])QiYi (15[2])(“chee-yee”), and GAN. (15[3])When performing (15[1])this task (15[1])on (15[1])more complex (15[1])objects, annoying “parity (-5[1])errors” (15[2])may (15[1])occur. (-5[1])The highest and lowest times are dropped from (*) five results (10[2])of this task (10[2])prior to averaging (10[1]-5[1])during WCA competitions. (10[3])The (10[1])C·FOP (10[2])method (10[1])for this (10[2])task (10[3])ends by “orienting” (10[1])and “permuting” (10[1])the last layer after F2L (10[2]-5[1])(“F-Two-L”) and (10[1])may start by constructing a white cross. (10[2])For 10 points, (10[3])name this task (10[1])in which algorithms are used to unscramble the colors (-5[1])of a six-sided puzzle. (10[1])■END■ (10[9])