Get Me Out Solutions: Level 70

Solution:
53 R; 41 D; 42 D; 22 D; 13 LL; 24 UL; 34 UU; 23 R; 32 R; 41 UU; 42 L; 43 LD; 44 LL; 34 D; 14 D; 13 R; 12 R; 21 U; 41 U; 52 L; 42 D; 32 D; 24 L; 14 D; 13 R; 11 R; 31 UU; 42 L; 23 D; 24 L; 34 U; 53 U; 52 RR; 51 RR; 42 D; 33 LL; 22 D; 13 L; 24 U; 43 U; 53 UR; 52 R;

Read this blog post for info about the notation...