Serena Meng's Practice Book
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Practice #8
Started at December 17, 2025 7:33 AM GMT+8.
R' U' F L2 U' R2 U2 B2 R2 U R2 D L2 D B2 R U2 F D' R' D2 L' B2 D2 R' U' F
Solutions
Spoiler for Solutions. Click to see.
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