diff --git a/internal/2020/DayFive/code_test.go b/internal/2020/DayFive/code_test.go
index a4d4d8c..256dc18 100644
--- a/internal/2020/DayFive/code_test.go
+++ b/internal/2020/DayFive/code_test.go
@@ -32,4 +32,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2020/DayFour/code.go b/internal/2020/DayFour/code.go
index 7ea293c..5b766ba 100644
--- a/internal/2020/DayFour/code.go
+++ b/internal/2020/DayFour/code.go
@@ -151,4 +151,3 @@ func PartTwo(data []string) int {
 	}
 	return count
 }
-
diff --git a/internal/2020/DayFour/code_test.go b/internal/2020/DayFour/code_test.go
index 701fc32..b172b54 100644
--- a/internal/2020/DayFour/code_test.go
+++ b/internal/2020/DayFour/code_test.go
@@ -24,4 +24,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2020/DayOne/code.go b/internal/2020/DayOne/code.go
index a191fe2..10b131f 100644
--- a/internal/2020/DayOne/code.go
+++ b/internal/2020/DayOne/code.go
@@ -47,4 +47,3 @@ func PartTwo(data []int) int {
 	}
 	return 0
 }
-
diff --git a/internal/2020/DayOne/code_test.go b/internal/2020/DayOne/code_test.go
index 3bb68a4..afa18ae 100644
--- a/internal/2020/DayOne/code_test.go
+++ b/internal/2020/DayOne/code_test.go
@@ -19,4 +19,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2020/DaySix/code_test.go b/internal/2020/DaySix/code_test.go
index e634248..b087921 100644
--- a/internal/2020/DaySix/code_test.go
+++ b/internal/2020/DaySix/code_test.go
@@ -35,4 +35,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2020/DayThree/code_test.go b/internal/2020/DayThree/code_test.go
index 04f5aa8..7cfc0c6 100644
--- a/internal/2020/DayThree/code_test.go
+++ b/internal/2020/DayThree/code_test.go
@@ -31,4 +31,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2020/DayTwo/code.go b/internal/2020/DayTwo/code.go
index 030563d..fb3a285 100644
--- a/internal/2020/DayTwo/code.go
+++ b/internal/2020/DayTwo/code.go
@@ -74,4 +74,3 @@ func PartTwo(data []string) int {
 	}
 	return valid
 }
-
diff --git a/internal/2020/DayTwo/code_test.go b/internal/2020/DayTwo/code_test.go
index 016ea97..b2099ec 100644
--- a/internal/2020/DayTwo/code_test.go
+++ b/internal/2020/DayTwo/code_test.go
@@ -23,4 +23,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2021/DayOne/code.go b/internal/2021/DayOne/code.go
index 9d3b0d4..0d9753d 100644
--- a/internal/2021/DayOne/code.go
+++ b/internal/2021/DayOne/code.go
@@ -40,4 +40,3 @@ func PartTwo(data []int) int {
 	}
 	return count
 }
-
diff --git a/internal/2021/DayOne/code_test.go b/internal/2021/DayOne/code_test.go
index cdbf846..9b8519b 100644
--- a/internal/2021/DayOne/code_test.go
+++ b/internal/2021/DayOne/code_test.go
@@ -19,4 +19,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2021/DayThree/code.go b/internal/2021/DayThree/code.go
index b588036..c695ebf 100644
--- a/internal/2021/DayThree/code.go
+++ b/internal/2021/DayThree/code.go
@@ -114,4 +114,3 @@ func PartTwo(data []string) int {
 
 	return oxygenRating * co2Rating
 }
-
diff --git a/internal/2021/DayThree/code_test.go b/internal/2021/DayThree/code_test.go
index 95c9a37..623a6c0 100644
--- a/internal/2021/DayThree/code_test.go
+++ b/internal/2021/DayThree/code_test.go
@@ -32,4 +32,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-
diff --git a/internal/2021/DayTwo/code.go b/internal/2021/DayTwo/code.go
index 7f8c680..e0eacba 100644
--- a/internal/2021/DayTwo/code.go
+++ b/internal/2021/DayTwo/code.go
@@ -57,4 +57,3 @@ func PartTwo(data []string) int {
 	}
 	return horizontal * depth
 }
-
diff --git a/internal/2021/DayTwo/code_test.go b/internal/2021/DayTwo/code_test.go
index 3ea3cca..4682e16 100644
--- a/internal/2021/DayTwo/code_test.go
+++ b/internal/2021/DayTwo/code_test.go
@@ -26,4 +26,3 @@ func TestPartTwo(t *testing.T) {
 		t.Errorf("PartTwo() = %d, want %d", got, expected)
 	}
 }
-