giselle was my favorite elf! I think her quirks made her the most interesting to work around for picking the gifts (the other two felt pretty straightforward, as I would just look at the shelf everytime anyways). I got 15 :)
Just as a heads up, it seems like the game .exe was renamed after building, as it throws an error when trying to run (it's looking for a folder called Rushmas_Data in the zip, but it's actually called GMTK26_Data). Renaming the .exe to GMTK26.exe allowed me to play the game, though!