Done: had to figure out moves. Like hunter it all worked out.

start

ding, same, got stuck of a while then easy again

a solid medium, but no guesses required

this one was completely solved by what one could call two-step crosshatching In the first step you determine with crosshatching that a cetain number is in a certain row or column, but not yet clear where. In the second step you use the column with another one to dind a single spot within a block. .

Sorry about the typo's - my eyes are getting worse.

Not so easy, but did it while sleepy. 16.

for me an x-wing at the top solved it

start

Fun Medium :)