diff --git a/src/day10.rs b/src/day10.rs
index 5f73aef..2dc0675 100644
--- a/src/day10.rs
+++ b/src/day10.rs
@@ -1,10 +1,6 @@
-use itertools::Itertools;
-
 use crate::spatial::{
-    Point, adjacent_cardinal, adjacent_cardinal_points, all_coords, flood, paths_to_each_point,
-    print_grid,
+    Point, adjacent_cardinal_points, all_coords, flood, paths_to_each_point,
 };
-use std::collections::{BTreeSet, HashMap};
 
 pub fn day10_part1(input: &str) -> String {
     let topomap = parse(input);
@@ -32,10 +28,8 @@ pub fn day10_part2(input: &str) -> String {
                 .filter(|pt| topomap[pt.row][pt.col] == 9)
                 .map(|pt| grid[pt.row][pt.col].len())
                 .sum::<usize>()
-        })
-        .collect_vec();
-    dbg!(&ratings);
-    ratings.iter().sum::<usize>().to_string()
+        });
+    ratings.sum::<usize>().to_string()
 }
 
 fn parse(input: &str) -> Vec<Vec<u8>> {
diff --git a/src/spatial.rs b/src/spatial.rs
index e73a67e..f222c05 100644
--- a/src/spatial.rs
+++ b/src/spatial.rs
@@ -8,12 +8,6 @@ pub struct Point {
     pub col: usize,
 }
 
-impl ToString for Point {
-    fn to_string(&self) -> String {
-        format!("({}, {})", self.row, self.col)
-    }
-}
-
 pub fn all_coords(width: usize, height: usize) -> impl Iterator<Item = Point> {
     (0..height)
         .cartesian_product(0..width)
@@ -87,15 +81,8 @@ pub fn paths_to_each_point(
     let mut frontier = BTreeSet::from_iter([start]);
 
     while let Some(cursor) = frontier.pop_first() {
-        println!("cursor is at ({}, {})", cursor.row, cursor.col);
         for point in &digraph[cursor.row][cursor.col] {
-            println!("dealing with adjacent point ({}, {})", point.row, point.col);
             frontier.insert(*point);
-            println!(
-                "frontier now has {} points: {}",
-                frontier.len(),
-                frontier.iter().map(|pt| pt.to_string()).join(", ")
-            );
             let paths_to_new_point = paths_to_each_point[cursor.row][cursor.col].clone();
             for mut path in paths_to_new_point {
                 path.push(*point);
@@ -104,15 +91,5 @@ pub fn paths_to_each_point(
         }
     }
 
-    dbg!(paths_to_each_point.len());
     paths_to_each_point
 }
-
-pub fn print_grid<T: ToString>(paths: Vec<Vec<T>>) -> Vec<Vec<T>> {
-    let s = paths
-        .iter()
-        .map(|row| row.iter().map(|count| count.to_string()).join(""))
-        .join("\n");
-    println!("{s}\n");
-    paths
-}