Sun Symbol laser puzzles

Here are the solutions I came up with to solve the sun symbol puzzles. I have listed them by direction the laser needs to go (i.e. L,D,R,U) etc. Please note that the first direction is the laser's origin. From what I can tell the puzzles all stay the same and are not randomized.

Puzzle 1
L,D,L,U,R,U,L,U
Puzzle 2
L,U,R,U,L,D,L,D,L,U,L,D,L,U
Puzzle 3
U,R,D,R,U,R,U,L,U,L,D,R,U,L,D,R,U,L,U,
Puzzle 4
R,U,R,D,L,D,L,D,L,U,R,U,L,U,R,D,L,U,R,D,L,U,R,D,L,U,R,D,L,U
Puzzle 5
L,U,L,D,L,D,L,U,L,D,L,U
Puzzle 6
D,R,U,R,,R,U,L,D,R,U,R,D,R,D,L,U,R,D,L,D,L,U
Puzzle 7
R,U,R,D,L,D,R,U,R,D,L,D,R,U,R,D,L,D,R,U,R
Puzzle 8
L,U,L,U,L,U,R,U,L,D,R,U,R,U,R,U,R,U,L,U,R,U