diff --git a/src/bin/day2.rs b/src/bin/day2.rs
index 82d1af7..d7802b5 100644
--- a/src/bin/day2.rs
+++ b/src/bin/day2.rs
@@ -27,16 +27,9 @@ fn main() -> Result<(), Box<dyn Error>> {
 
     println!("Answer1: {}", pos.0 * pos.1);
 
-    let mut aim = 0;
-    let mut pos = (0, 0);
-    for m in moves.iter() {
-        aim = aim + m.1;
-        println!("{} {}", m.0, m.1);
-
-            pos = (pos.0 + m.0, pos.1 + m.0 * aim);
-            println!("{} {}", pos.0, pos.1);
-        
-    }
+    let pos = moves.iter().fold((0, 0, 0), |(x, y, aim), (mx, maim)| {
+        (x + mx, y + mx * (maim + aim), aim + maim)
+    });
 
     println!("Answer2: {}", pos.0 * pos.1);