diff --git a/2023/02/Part1.pm b/2023/02/Part1.pm
index 60d9706..9186d54 100644
--- a/2023/02/Part1.pm
+++ b/2023/02/Part1.pm
@@ -4,10 +4,10 @@ package Part1;
 
 use List::AllUtils qw/ max sum /;
 
-sub parse_line($line) {
+sub parse_line ($line) {
     my %data;
     $line =~ /Game (\d+):/;
-    $data{game} =  $1;
+    $data{game} = $1;
 
     $data{$_} = max $line =~ /(\d+) $_/g for qw/ red green blue /;
 
@@ -16,10 +16,10 @@ sub parse_line($line) {
 
 sub solution_1 ($input) {
     sum
-    map { $_->{game} }
-    grep { $_->{red} <= 12 and $_->{blue} <= 14 and $_->{green} <= 13 }
-    map { parse_line($_)}
-    split "\n", $input;
+      map  { $_->{game} }
+      grep { $_->{red} <= 12 and $_->{blue} <= 14 and $_->{green} <= 13 }
+      map  { parse_line($_) }
+      split "\n", $input;
 }
 
 1;
diff --git a/2023/02/Part2.pm b/2023/02/Part2.pm
index d8dd1df..b5d60e1 100644
--- a/2023/02/Part2.pm
+++ b/2023/02/Part2.pm
@@ -8,9 +8,9 @@ use List::AllUtils qw/ min product sum /;
 
 sub solution_2 ($input) {
     sum
-    map { product $_->@{qw/ red blue green /}}
-    map { Part1::parse_line($_)}
-    split "\n", $input;
+      map { product $_->@{qw/ red blue green /} }
+      map { Part1::parse_line($_) }
+      split "\n", $input;
 }
 
 1;
diff --git a/2023/02/part1.t b/2023/02/part1.t
index 94460f6..a9a0f8f 100644
--- a/2023/02/part1.t
+++ b/2023/02/part1.t
@@ -6,10 +6,13 @@ use Path::Tiny;
 
 use Part1;
 
-
-is Part1::parse_line("Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green") => +{ game => 1, 
-         blue => 6, red => 4, green => 2
-};
+is Part1::parse_line(
+    "Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green") => +{
+    game  => 1,
+    blue  => 6,
+    red   => 4,
+    green => 2
+    };
 
 is Part1::solution_1( <<'END' ) => 8;
 Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green