diff --git a/string/valid-anagram.go b/string/valid-anagram.go
new file mode 100644
index 0000000..2c2b1d2
--- /dev/null
+++ b/string/valid-anagram.go
@@ -0,0 +1,55 @@
+/**
+Given two strings s and t, return true if t is an anagram of s, and false otherwise.
+
+
+
+Example 1:
+
+Input: s = "anagram", t = "nagaram"
+Output: true
+Example 2:
+
+Input: s = "rat", t = "car"
+Output: false
+
+
+Constraints:
+
+1 <= s.length, t.length <= 5 * 104
+s and t consist of lowercase English letters.
+
+
+Follow up: What if the inputs contain Unicode characters? How would you adapt your solution to such a case?
+**/
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	fmt.Println(isAnagram("anagram", "nagaram"))
+	fmt.Println(isAnagram("rat", "car"))
+}
+
+func isAnagram(s string, t string) bool {
+	kv := make(map[rune]int)
+
+	for _, char := range s {
+		kv[char]++
+	}
+
+	for _, char := range t {
+		kv[char]--
+	}
+
+	res := true
+	for _, v := range kv {
+		if v != 0 {
+			res = false
+		}
+	}
+
+	return res
+}