diff --git a/src/solutions/day04.rs b/src/solutions/day04.rs
index 26b5ef3..58c58e0 100644
--- a/src/solutions/day04.rs
+++ b/src/solutions/day04.rs
@@ -1,4 +1,4 @@
-use std::{borrow::BorrowMut, collections::HashMap};
+use std::{borrow::BorrowMut, collections::HashMap, fs::copy, vec};
 
 use super::Solution;
 
@@ -37,20 +37,23 @@ impl Solution for Day04 {
             .enumerate()
             .collect();
 
-        for card in cards {}
-        // for (i, card) in cards.iter() {
-        //     let winning_nums = self.get_count_winning_numbers(card)?;
-        //     if winning_nums == 0 {
-        //         continue;
-        //     }
-        //     for c in cards.clone()[(i + 1)..=(i + 1 + winning_nums)].iter() {
-        //         cards.push(c.clone());
-        //     }
-        // }
-        // for i in cards.clone() {
-        //     println!("{:?}", i);
-        // }
-        Ok(Box::new(cards.len()))
+        let mut copy_counts: Vec<u32> = vec![1; cards.len()];
+
+        for (i, card) in cards.iter() {
+            // Create a container for the cards
+
+            // Check if we are looking at a winning card
+            let winning_nums = self.get_count_winning_numbers(card)?;
+            if winning_nums == 0 { continue; }
+
+            // We have a winning card... add the next cards resulting * num of current card
+            for j in 0..winning_nums {
+                // Don't let us add cards that aren't available
+                copy_counts[*i + j + 1] += copy_counts[*i];
+            }
+        }
+        
+        Ok(Box::new(copy_counts.iter().sum::<u32>()))
     }
 
     fn get_day(&self) -> u8 {