AF2L 28

Both pieces trapped: Corner and edge both sit in another slot.

Algorithms

1. R U' R2 U' R U' R' U' R reads as R U' R2 · Su (reverse) · U' R
2. R U' R' U' R U' R2 U' R reads as R U' · Su (inverse) · R2 U' R
3. r U' r' U2 r U r' d' R U R' reads as r U' r' U2 r U r' d' · Extract
4. u R U R' u' R U' R2 U R reads as u · Extract · u' R U' R2 U R
5. y L' U L F R U R2 F' R reads as y · Crow (lefty rev) · T-Trigger (reverse)
6. y L F' L2 U L F R U R' reads as y · T-Trigger (lefty) · Crow

Also in Both pieces trapped

• AF2L 25
• AF2L 26
• AF2L 27
• AF2L 29
• AF2L 30
• AF2L 31
• AF2L 32
• AF2L 33
• AF2L 34
• AF2L 35
• AF2L 36
• AF2L 37
• AF2L 38
• AF2L 39
• AF2L 40
• AF2L 41
• AF2L 42

All 54 Advanced F2L cases