mario!

Finished it with temporaries and some guessing.. but it was easy! thanks for the fun! ;)

You can also use some second-order logic to see that there are certain squares in the first column that can't be filled in because the horizontal clues would causes a contradiction in the second column, and likewise for the bottom row. But temps are a lot easier to use.

Hard but rewarding.

This one drove me insane....lol.