diff --git a/src/main.rs b/src/main.rs
index af5a404..9084826 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,11 +5,6 @@ use anyhow::Error;
 use chrono::{Datelike, Local};
 use pico_args::Arguments;
 
-const DAYS: usize = 2;
-type Part = fn(String) -> u64;
-type Day = [Part; 2];
-const SOLNS: [Day; DAYS] = [[day_1_part_1, day_1_part_2], [day_2_part_1, day_2_part_2]];
-
 fn main() -> Result<(), Error> {
     let mut args = Arguments::from_env();
     let small = args.contains("--small");
@@ -25,39 +20,72 @@ fn main() -> Result<(), Error> {
     Ok(())
 }
 
-fn day_1_part_1(input: String) -> u64 {
-    let lines = input.lines();
-    let (max, _) = lines.fold((0, 0), |(max, sum), line| {
-        if line.is_empty() {
-            (max.max(sum), 0)
-        } else {
-            let cal = line.parse::<u64>().expect("Got bad line");
-            (max, sum + cal)
-        }
-    });
-    max
-}
-
-fn day_1_part_2(input: String) -> u64 {
-    let lines = input.lines();
-    let (a, b, c, _) = lines.fold((0, 0, 0, 0), |(a, b, c, sum), line| {
-        if line.trim().is_empty() {
-            if sum > a {
-                (sum, a, b, 0)
-            } else if sum > b {
-                (a, sum, b, 0)
-            } else if sum > c {
-                (a, b, sum, 0)
-            } else {
-                (a, b, c, 0)
-            }
-        } else {
-            let cal = line.trim().parse::<u64>().expect("Got bad line");
-            (a, b, c, sum + cal)
-        }
-    });
-    a + b + c
-}
+type Part = fn(String) -> u64;
+type Day = [Part; 2];
+const DAYS: usize = 2;
+const SOLNS: [Day; DAYS] = [
+    [
+        // day 1 part 1
+        |input| {
+            let lines = input.lines();
+            let (max, _) = lines.fold((0, 0), |(max, sum), line| {
+                if line.is_empty() {
+                    (max.max(sum), 0)
+                } else {
+                    let cal = line.parse::<u64>().expect("Got bad line");
+                    (max, sum + cal)
+                }
+            });
+            max
+        },
+        // day 1 part 2
+        |input| {
+            let lines = input.lines();
+            let (a, b, c, _) = lines.fold((0, 0, 0, 0), |(a, b, c, sum), line| {
+                if line.trim().is_empty() {
+                    if sum > a {
+                        (sum, a, b, 0)
+                    } else if sum > b {
+                        (a, sum, b, 0)
+                    } else if sum > c {
+                        (a, b, sum, 0)
+                    } else {
+                        (a, b, c, 0)
+                    }
+                } else {
+                    let cal = line.trim().parse::<u64>().expect("Got bad line");
+                    (a, b, c, sum + cal)
+                }
+            });
+            a + b + c
+        },
+    ],
+    [
+        // day 2 part 1
+        |input| {
+            input
+                .lines()
+                .map(|line| {
+                    let (you, me) = line.split_once(' ').expect("oof");
+                    let (you, me) = (RPS::from_str(you), RPS::from_str(me));
+                    RPS::score(you, me)
+                })
+                .sum()
+        },
+        // day 2 part 2
+        |input| {
+            input
+                .lines()
+                .map(|line| {
+                    let (you, out) = line.split_once(' ').expect("oof");
+                    let (you, out) = (RPS::from_str(you), Outcome::from_str(out));
+                    let me = out.requires(you);
+                    RPS::score(you, me)
+                })
+                .sum()
+        },
+    ],
+];
 
 #[derive(Copy, Clone, PartialEq, Eq)]
 enum RPS {
@@ -117,17 +145,6 @@ impl RPS {
     }
 }
 
-fn day_2_part_1(input: String) -> u64 {
-    input
-        .lines()
-        .map(|line| {
-            let (you, me) = line.split_once(' ').expect("oof");
-            let (you, me) = (RPS::from_str(you), RPS::from_str(me));
-            RPS::score(you, me)
-        })
-        .sum()
-}
-
 #[derive(Copy, Clone)]
 enum Outcome {
     Win,
@@ -153,15 +170,3 @@ impl Outcome {
         }
     }
 }
-
-fn day_2_part_2(input: String) -> u64 {
-    input
-        .lines()
-        .map(|line| {
-            let (you, out) = line.split_once(' ').expect("oof");
-            let (you, out) = (RPS::from_str(you), Outcome::from_str(out));
-            let me = out.requires(you);
-            RPS::score(you, me)
-        })
-        .sum()
-}