https://drive.google.com/drive/folders/1e_hQNQiJVxhHP_5WBQhBNur9dnS5ml3E?usp=sharing
Can this be stickied?
There are all the different collections I could find on the internet, and all converted to .sdm format, which can be imported directly into Sudoku 10'000 (android), using a 3rd party file explorer like AMAZE.
It includes the rarest collection of all: 17 clue puzzles, which appears to have disappeared off the internet. I had to cull through a stack of old hard drives to find it.
I would recommend just downloading the zip file, which contains all the collections in one easy download.