diff --git a/src/02part2.rs b/src/02part2.rs
new file mode 100644
index 0000000..a0011e4
--- /dev/null
+++ b/src/02part2.rs
@@ -0,0 +1,96 @@
+use std::fs;
+use regex::Regex;
+use std::cmp;
+
+fn main() {
+    let file_path = "input/02input.txt";
+    let contents = fs::read_to_string(file_path).expect("should read file");
+    let lines = contents.lines();
+    let re = Regex::new(r"((((?<blue_a>\d+) blue)|((?<green_a>\d+) green)|((?<red_a>\d+) red)), ){0,2}(((?<blue_b>\d+) blue)|((?<green_b>\d+) green)|((?<red_b>\d+) red))").unwrap();
+    println!("{:?}", re.capture_names());
+    let mut sum = 0;
+    for line in lines {
+        let mut line_split = line.split(':');
+        let mut game_num = 0;
+        match line_split.next() {
+            Some(l) => {
+                match l[5 .. l.len()].parse::<u32>().ok() {
+                    Some(n) => {game_num = n},
+                    None => break,
+                }
+            },
+            None => break,
+        }
+        let mut valid = true;
+        let mut has_next = true;
+        let mut plays = line_split.next().unwrap().split(";");
+        let mut caps = re.captures(plays.next().unwrap()).unwrap();
+        let mut min_red = 0;
+        let mut min_green = 0;
+        let mut min_blue = 0;
+        while valid && has_next {
+            let mut blue: u32 = 0;
+            let mut red: u32 = 0;
+            let mut green: u32 = 0;
+            match caps.name("blue_b") {
+                Some(m) => {
+                    blue = m.as_str().parse::<u32>().ok().unwrap();
+                    match caps.name("green_a") {
+                        Some(g) => {green = g.as_str().parse::<u32>().ok().unwrap();},
+                        None => {},
+                    }
+                    match caps.name("red_a") {
+                        Some(r) => {red = r.as_str().parse::<u32>().ok().unwrap();},
+                        None => {},
+                    }
+                },
+                None => {
+                    match caps.name("green_b") {
+                        Some(m) => {
+                            green = m.as_str().parse::<u32>().ok().unwrap();
+                            match caps.name("blue_a") {
+                                Some(b) => {blue = b.as_str().parse::<u32>().ok().unwrap();},
+                                None => {},
+                            }
+                            match caps.name("red_a") {
+                                Some(r) => {red = r.as_str().parse::<u32>().ok().unwrap();},
+                                None => {},
+                            }
+                        },
+                        None => {
+                            match caps.name("red_b") {
+                                Some(m) => {
+                                    red = m.as_str().parse::<u32>().ok().unwrap();
+                                    match caps.name("blue_a") {
+                                        Some(b) => {blue = b.as_str().parse::<u32>().ok().unwrap();},
+                                        None => {},
+                                    }
+                                    match caps.name("green_a") {
+                                        Some(g) => {green = g.as_str().parse::<u32>().ok().unwrap();},
+                                        None => {},
+                                    }
+                            },
+                                None => {},
+                            }
+                        }
+                    }
+                }
+            }
+            println!("{} {} {}", red, blue, green);
+            min_red = cmp::max(min_red, red);
+            min_blue = cmp::max(min_blue, blue);
+            min_green = cmp::max(min_green, green);
+            // if red > 12 || blue > 14 || green > 13 {
+            //     valid = false;
+            match plays.next() {
+                Some(l) => {caps = re.captures(l).unwrap()},
+                None => {has_next = false},
+            }
+        }
+        sum += min_red * min_blue * min_green;
+        // if valid {
+        //     sum += game_num;
+        // }
+    }
+    println!("{}", sum);
+}