Nice to see another pacman themed game in the jam, and yours a twofer! :) I like the south wall better personally, but then again I obviously prefer pacman to tetris. It takes a particular bit of ahead thinking to be right, although I'm not sure the ghosts always work as I think they do. If you try control them by placing arrows close by, you run the risk of getting it wrong, and if you do it farther away, they might not go as planned.
The tetris game is insane! It's just a tad too fast for my brain. I mostly ended up clicking in random. I also encountered a freeze in there, where all the boxes were empty and the ghost up top just did nothing.
And the brighter side, I love that we have several "pavmans" to choose from. Not quite sure how different their behavior is, but maybe I just wasn't paying attnetion.
All in all, great work!