Solutions
"CW" and "CCW" refer to rotations clockwise and counterclockwise, respectively.
Puzzle 1
1. c11-d15, d15CW
2. d15xc9, c9CCW
3. c9-c7, c7CW
4. c7-c6
Puzzle 2
1. axc6, c6CCW
2. c6xc4, c4CCW
3. c4xc2, c2CCW
4. c2xc12, c12CCW
5. c12xc10, c10CCW
6. c10xc8
Puzzle 1
1. c11-d15, d15CW
2. d15xc9, c9CCW
3. c9-c7, c7CW
4. c7-c6
Puzzle 2
1. axc6, c6CCW
2. c6xc4, c4CCW
3. c4xc2, c2CCW
4. c2xc12, c12CCW
5. c12xc10, c10CCW
6. c10xc8