Logic Puzzles #9&10 - Light Weight & Heavy Weight

Light Weight & Heavy Weight

These are some old puzzles of mine. This is a duo of tapa-like loops. One of them will have you mark a lot of Xs, the other will make you mark a lot of Os!

Rules and links

Draw a non-intersecting loop through the centers of some empty cells. Clues represent the numbers of consecutive cells occupied by the loop each time it enters the (up to) eight cells surrounding the clue.

You can solve the top puzzle here using puzz.link's interface

You can solve the bottom puzzle here using puzz.link's interface