diff --git a/day-02/internal/one/check.go b/day-02/internal/one/check.go
index d645234..06707b0 100644
--- a/day-02/internal/one/check.go
+++ b/day-02/internal/one/check.go
@@ -2,7 +2,7 @@ package one
 
 import "math"
 
-func checkWithComparator(nums []int, comparator comparator) bool {
+func check(nums []int, comparator comparator) bool {
 	for i := 1; i < len(nums); i++ {
 		if comparator(nums, i) || !isSafe(nums[i-1], nums[i]) {
 			return false
diff --git a/day-02/internal/one/check_internal_test.go b/day-02/internal/one/check_internal_test.go
index b4eb969..34406c0 100644
--- a/day-02/internal/one/check_internal_test.go
+++ b/day-02/internal/one/check_internal_test.go
@@ -31,7 +31,7 @@ func TestCheckIncreased(t *testing.T) {
 
 	for name, tc := range tt {
 		t.Run(name, func(t *testing.T) {
-			got := checkWithComparator(tc.input, cmp)
+			got := check(tc.input, cmp)
 			assert.Equal(t, tc.want, got)
 		})
 	}
@@ -62,7 +62,7 @@ func TestCheckDecreased(t *testing.T) {
 
 	for name, tc := range tt {
 		t.Run(name, func(t *testing.T) {
-			got := checkWithComparator(tc.input, cmp)
+			got := check(tc.input, cmp)
 			assert.Equal(t, tc.want, got)
 		})
 	}
diff --git a/day-02/internal/one/solve.go b/day-02/internal/one/solve.go
index 8de2461..398429f 100644
--- a/day-02/internal/one/solve.go
+++ b/day-02/internal/one/solve.go
@@ -23,18 +23,18 @@ func parseLines(r io.Reader) int {
 	scanner := bufio.NewScanner(r)
 	for scanner.Scan() {
 		nums := util.IntsFromString(scanner.Text())
-		if check(checkWithComparator, nums, func(nums []int, i int) bool {
+
+		cmpIncrease := func(nums []int, i int) bool {
 			return nums[i-1] >= nums[i]
-		}) || check(checkWithComparator, nums, func(nums []int, i int) bool {
+		}
+		cmpDecrease := func(nums []int, i int) bool {
 			return nums[i-1] <= nums[i]
-		}) {
+		}
+
+		if check(nums, cmpIncrease) || check(nums, cmpDecrease) {
 			sum++
 		}
 	}
 
 	return sum
 }
-
-func check(fn func([]int, comparator) bool, nums []int, comparator comparator) bool {
-	return fn(nums, comparator)
-}
diff --git a/day-02/internal/two/check.go b/day-02/internal/two/check.go
index 1aced4e..9ac98d3 100644
--- a/day-02/internal/two/check.go
+++ b/day-02/internal/two/check.go
@@ -5,7 +5,7 @@ import (
 	"slices"
 )
 
-func checkWithComparator(nums []int, comparator comparator, count int) bool {
+func withComparator(nums []int, comparator comparator, count int) bool {
 	if count > 1 {
 		return false
 	}
@@ -14,8 +14,8 @@ func checkWithComparator(nums []int, comparator comparator, count int) bool {
 		if comparator(nums, i) || !isSafe(nums[i-1], nums[i]) {
 			count++
 			removeFirst, removeSecond := nextLevels(nums, i)
-			return checkWithComparator(removeFirst, comparator, count) ||
-				checkWithComparator(removeSecond, comparator, count)
+			return withComparator(removeFirst, comparator, count) ||
+				withComparator(removeSecond, comparator, count)
 		}
 	}
 
diff --git a/day-02/internal/two/check_internal_test.go b/day-02/internal/two/check_internal_test.go
index f32b8a2..8896a00 100644
--- a/day-02/internal/two/check_internal_test.go
+++ b/day-02/internal/two/check_internal_test.go
@@ -36,7 +36,7 @@ func TestIncreasedWithDampener(t *testing.T) {
 
 	for name, tc := range tt {
 		t.Run(name, func(t *testing.T) {
-			got := checkWithComparator(tc.input, cmp, 0)
+			got := withComparator(tc.input, cmp, 0)
 			assert.Equal(t, tc.want, got)
 		})
 	}
@@ -54,7 +54,7 @@ func TestDecreasedWithDampener(t *testing.T) {
 
 	for name, tc := range tt {
 		t.Run(name, func(t *testing.T) {
-			got := checkWithComparator(tc.input, cmp, 0)
+			got := withComparator(tc.input, cmp, 0)
 			assert.Equal(t, tc.want, got)
 		})
 	}
diff --git a/day-02/internal/two/solve.go b/day-02/internal/two/solve.go
index 72c06ef..f6b196d 100644
--- a/day-02/internal/two/solve.go
+++ b/day-02/internal/two/solve.go
@@ -23,11 +23,15 @@ func parseLines(r io.Reader) int {
 	scanner := bufio.NewScanner(r)
 	for scanner.Scan() {
 		nums := util.IntsFromString(scanner.Text())
-		if check(checkWithComparator, nums, func(nums []int, i int) bool {
+
+		cmpIncrease := func(nums []int, i int) bool {
 			return nums[i-1] >= nums[i]
-		}) || check(checkWithComparator, nums, func(nums []int, i int) bool {
+		}
+		cmpDecrease := func(nums []int, i int) bool {
 			return nums[i-1] <= nums[i]
-		}) {
+		}
+
+		if check(withComparator, nums, cmpIncrease) || check(withComparator, nums, cmpDecrease) {
 			sum++
 		}
 	}