Puzzle

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Result (seconds)

U2 L2 F' D2 U2 R2 B' F2 D2 L D F U2 B' R2 U' F U L'

57STM /13.26=4.3TPS

57STM57HTM66QTM60ETM

x // inspection L' D R' L D2 // Blue cross (5) U R' F R F' R' U' R // White Red Pair (8) U y' R U' R' U y' L U' L' // Yellow Red Pair (10) (didn't notice the free WO pair) U R U' R2' U R // Yellow Orange Pair (6) d' L' U2 L U2 L' U L // White Orange Pair (8) R U2 R' U' R U R' U' R U' R' // H COLL U' M' U' M2 U' M2 U' M' U2 M2 U // PLL - Z

x // inspection
L' D R' L D2 // Blue cross (5)
U R' F R F' R' U' R // White Red Pair (8)
U y' R U' R' U y' L U' L' // Yellow Red Pair (10) (didn't notice the free WO pair)
U R U' R2' U R // Yellow Orange Pair (6)
d' L' U2 L U2 L' U L // White Orange Pair (8)
R U2 R' U' R U R' U' R U' R' // H COLL
U' M' U' M2 U' M2 U' M' U2 M2 U // PLL - Z

Olga Fyodorova