**Scramble:** D2 U2 B’ F’ R2 F’ L2 F D L F R’ F’ L2 F U2 L’ B2 F2

**Solution:** L’ U’ L D2 L’ U L U’ B’ D’ L U L’ B’ L B’ L U B U’ B’ L D U2 L’ U2 L2

**Explanation:**

Here is my 30 min backup solution (31 moves).

Pre-scramble: F R’

3 c/e pairs: U’

c/e pair: L’

2x2x1 block: F

2x2x2 block: L B’ L

More square: U R F2 R2

More square: U2 F

Finish Pseudo F2L: U B

All but 3 corners: L’ U’ B’ U B L

Correct pseudoness: B’ * R’

Premoves correction: F R’

Insert at *: B’ D’ B U2 B’ D B U2

In the remaining time, I found the following solution.

(Normal)

3 c/e pairs: U’

Pseudo 2x2x2 block: D2 B’ D’

(Inverse)

Pre-scramble: D B D2 U

More square: L2 U2 L

Pseudo 2x2x3 block: U2 D’

Pseudo F2L minus 1 slot: L2

(Normal)

Pre-scramble: L2 D U2 L’ U2 L2

1st square: U’

F2L minus 1 slot: D2 B’ D’ L U

Finish F2L: L’ B’ L

All but 3 corners: B’ L U B U’ B’ L’

Correction: L2 D U2 L’ U2 L2

Insert at the beginning: L’ U’ L D2 L’ U L D2

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