hutt's puzzle dump

uploaded on 3/15/24 https://puzz.link/p?tentaisho/4/4/iflerfhf Variant: some dots may be missing:  https://puzz.link/p?kropki/v:/4/4/6302000i

 made on 3/14/24 https://puzz.link/p?snakepit/7/4/3h4g59zg5600001000 https://puzz.link/p?roundtrip/6/6/26n42524l625 Tacircle: Shade some circles that are centered on grid vertices and have integer radius length. Circles must be contained entirely within the grid and cannot overlap squares with clues. Numbers represent the combined area of all circles that touch the corners of the clue's square, divided by pi. Numberless clues must touch at least one circle. Circles may be adjacent but there must be only one unshaded region. 

 made on 3/10/24 There is another puzzle if you know what the title references.

 uploaded on 2/27/24 Shade some squares, which cannot be orthogonally adjacent.  Numbers cannot be shaded and represent the area of their unshaded regions. After sending the above rules, I noticed that I had forgotten to mention that the shaded squares must all be different sizes. Both the full rule and the misinterpretation of the rule lead to unique puzzles.

 These puzzles were made on 2/22/24, taking inspiration from Puzzle Square JP puzzles that I saw on 2/21 https://puzz.link/p?squarejam/10/10/2g2z2g2s2h2zz2u2 https://puzz.link/p?fillomino/6/6/2i2-16h2i2p2h2i2k https://puzz.link/p?cave/12/11/-16s2g2j2n2m2l2n2m2v2h2v2g2g2h2v2h2k