diff --git a/2023/day-5/src/part1.rs b/2023/day-5/src/part1.rs
index 131bf50..48743d3 100644
--- a/2023/day-5/src/part1.rs
+++ b/2023/day-5/src/part1.rs
@@ -74,6 +74,13 @@ impl ItemMap {
             .expect("always")
     }
 }
+/// part1 of day 5 of AOC 2023
+///
+/// # Arguments
+/// - input the puszzle input
+///
+/// # Panics
+/// panics whenever the input isn't parsable
 
 #[must_use]
 pub fn part1(input: &str) -> String {
diff --git a/2023/day-5/src/part2.rs b/2023/day-5/src/part2.rs
index 46bfa34..aad62f7 100644
--- a/2023/day-5/src/part2.rs
+++ b/2023/day-5/src/part2.rs
@@ -138,6 +138,13 @@ impl ItemMap {
     }
 }
 
+/// part2 of day 5 of AOC 2023
+///
+/// # Arguments
+/// - input the puszzle input
+///
+/// # Panics
+/// panics whenever the input isn't parsable
 #[must_use]
 pub fn part2(input: &str) -> String {
     let (_input, (mut to_process, maps)) = parse_input(input).expect("aoc always has input");
diff --git a/2023/day-6/src/part1.rs b/2023/day-6/src/part1.rs
index 9b28afd..a303413 100644
--- a/2023/day-6/src/part1.rs
+++ b/2023/day-6/src/part1.rs
@@ -9,6 +9,13 @@ use nom::{
     IResult,
 };
 
+/// part6 of day 1 of AOC 2023
+///
+/// # Arguments
+/// - input the puszzle input
+///
+/// # Panics
+/// panics whenever the input isn't parsable
 #[must_use]
 pub fn part1(input: &str) -> String {
     let (_, races) = parse_input(input).expect("input expected");
diff --git a/2023/day-6/src/part2.rs b/2023/day-6/src/part2.rs
index 919a56b..2a848d6 100644
--- a/2023/day-6/src/part2.rs
+++ b/2023/day-6/src/part2.rs
@@ -9,6 +9,13 @@ use nom::{
     IResult,
 };
 
+/// part2 of day 2 of AOC 2023
+///
+/// # Arguments
+/// - input the puszzle input
+///
+/// # Panics
+/// panics whenever the input isn't parsable
 #[must_use]
 pub fn part2(input: &str) -> String {
     let (_, race) = parse_input(input).expect("input expected");