38:13 Thursday night, there's a big dinner thing usually. So
21:35 That's pretty cool. So then, there's that way they set it up, and I don't know if it's always like this, but that's how I remember it. There's, like, you you show up the 1st day, and there's, like, some boards, set up. Like, these are, like, big, I don't know, big poster board things set up in grids. And and they're the grids are about index card size or a little bit larger.
04:15 Then you've got these interesting cases like, okay. So you've got an int. It's you gotta make sure that's like if you're doing int multiplication off the JSON, it's like, okay. You gotta use, like, big int libraries. Right?