Serena Meng's Practice Book
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Practice #12
Started at January 1, 2026 8:56 AM GMT+8.
R' U' F U' F D F' R F' D' L D2 L2 B R2 D2 R2 D2 F' B2 D2 B' L2 B2 R' U' F
Solutions
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Serena Meng
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R' U2 B L U F B U2 F2 U2 D2 B L2 F B2 R2 U2 R2 U2 R2 B2 U2 R2 F' U2 R2 U' L2 F' D2 B2
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