Nachuan Sun's Practice Book
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Practice #100
Started at July 20, 2026 2:36 PM GMT+8.
R' U' F R U2 F' D2 F' U2 F R' D R2 F2 U F2 U' B2 U' L2 U2 L2 B2 D' R' U' F
Solutions
Spoiler for Solutions. Click to see.
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