This is a list of games that are injection compatible with sudokuhax 16KB.
The compat rate is about:
83% USA
86% EUR
for all games currently in the eshop.

If your dsiware game doesn't appear* on your region's list, go ahead and try it anyway!
There's a better than 80% chance it will work!

* If it doesn't appear, it's likely that it was removed from the eshop for whatever reason. 
Shouldn't affect its compatibility chances.