diff --git a/problems/0016_3Sum_Closest/seaflower.go b/problems/0016_3Sum_Closest/seaflower.go
new file mode 100644
index 00000000..248764ad
--- /dev/null
+++ b/problems/0016_3Sum_Closest/seaflower.go
@@ -0,0 +1,34 @@
+import "sort"
+
+func ThreeSumClosest(nums []int, target int) int {
+	sort.Ints(nums)
+	var ret int
+	length := len(nums)
+	sum := nums[0] + nums[1] + nums[2]
+	ret = sum
+	diff := abs(sum - target)
+
+	for i := 0; i < length-2; i++ {
+		for j, k := i+1, length-1; j < k; {
+			sum = nums[i] + nums[j] + nums[k]
+			if sum-target < 0 {
+				j++
+			} else {
+				k--
+			}
+			if diff > abs(sum-target) {
+				ret = sum
+				diff = abs(sum - target)
+			}
+		}
+	}
+	return ret
+
+}
+
+func abs(in int) int {
+	if in < 0 {
+		return -in
+	}
+	return in
+}
\ No newline at end of file