diff --git a/2023/src/day13.rs b/2023/src/day13.rs
index e43d9a1..d84710f 100644
--- a/2023/src/day13.rs
+++ b/2023/src/day13.rs
@@ -113,7 +113,6 @@ impl Map {
             matches.push(m);
         }
 
-        println!("matches {:?}", matches);
         let mut res: Vec<Option<Pair>> = vec![];
         for &(r1, r2) in matches.iter() {
             let mut rows_matched = 0;
@@ -121,13 +120,6 @@ impl Map {
             loop {
                 let start = r1 - rows_matched;
                 let end = r2 + rows_matched;
-                println!(
-                    "comparing {} to {} with {} and {}",
-                    start,
-                    end,
-                    board[start].iter().collect::<String>(),
-                    board[end].iter().collect::<String>(),
-                );
                 if board[start] == board[end] {
                     rows_matched += 1;
                 } else {
@@ -145,10 +137,6 @@ impl Map {
                     break;
                 }
             }
-            println!(
-                "{},{} rows matched {} diff_chars {}",
-                r1, r2, rows_matched, diff_chars
-            );
 
             if diff_chars == 1 {
                 res.push(Some((r1, r2)));
@@ -165,29 +153,20 @@ impl Map {
     }
 
     fn get_horiz_smudge(&self) -> Option<usize> {
-        println!("get horiz smudge");
-        if let Some((r1, r2)) = self.find_smudge(&self.rows) {
-            println!("got horiz smudge rows of {},{}", r1, r2);
+        if let Some((_r1, r2)) = self.find_smudge(&self.rows) {
             return Some(100 * r2);
         }
         None
     }
 
     fn get_vert_smudge(&self) -> Option<usize> {
-        println!("get vert smudge");
-        if let Some((c1, c2)) = self.find_smudge(&self.cols) {
-            println!("got vert smudge cols of {},{}", c1, c2);
+        if let Some((_c1, c2)) = self.find_smudge(&self.cols) {
             return Some(c2);
         }
         None
     }
 
     fn part2(&self) -> usize {
-        println!();
-        for line in self.rows.iter() {
-            println!("{}", line.iter().collect::<String>());
-        }
-        println!("width {} height {}", self.width, self.height);
         let hscore = self.get_horiz_smudge();
         let vscore = self.get_vert_smudge();
         if hscore.is_some() && vscore.is_some() {