Wildcard showed this game to me and it just blew me away, I encourage everyone with a 3DS to pick it up. I think it sells for about $6 and really reminds me of a G rated Catherine. What makes this game really special is that you can create your own puzzles and share them with friends. Here's an example of what I just found being naughty on the internet

Assmo, tushmo, or buttmo take your pic