Mark Sweep's puzzles

While I really enjoy the logic this variant has to offer, it is sometimes a pain how restricted a grid already is by placing just a few circles.  Rules Draw a non-intersecting loop through the centers of some cells that passes through every circle. The loop must turn on black circles and travel straight through the cells on either side. The loop must go straight through white circles, and turn in at least one of the cells on either side. No two consecutive straight line segments may be the same length. Solve online

This combination felt quite natural while setting it. Hopefully that translates well to the solving experience. Enjoy! Rules Draw a non-intersecting loop along some of the edges that passes through every circle. The loop must turn on black circles and travel straight through the cells on either side. The loop must go straight through white circles, and turn in at least one of the cells on either side. Numbers represent the number of edges drawn surrounding the clue (up to four). Solve online

An important pattern in this puzzle is actually inspired by me overlooking a possibility in an interesting Masyu puzzle by bakpao , which, like this puzzle, is a twist on regular Masyu. Enjoy! Rules Draw a non-intersecting loop through the centers of some cells that passes through every circle. The loop must turn on black circles and travel straight through the cells on either side. The loop must go straight through white circles, and turn in at least one of the cells on either side. In addition, the grid is cylindrical, meaning the left and right border are connected. Solve online