diff --git a/leetcode/problems/valid_anagram/solution.rs b/leetcode/problems/valid_anagram/solution.rs
new file mode 100644
index 0000000..0deb9e5
--- /dev/null
+++ b/leetcode/problems/valid_anagram/solution.rs
@@ -0,0 +1,13 @@
+impl Solution {
+    pub fn is_anagram(s: String, t: String) -> bool {
+        let mut a = vec![0; 1+'z' as usize];
+        let mut b = vec![0; 1+'z' as usize];
+        for c in s.chars() {
+            a[c as usize] += 1;
+        }
+        for c in t.chars() {
+            b[c as usize] += 1;
+        }
+        a.iter().zip(b.iter()).all(|(a,b)| a == b)
+    }
+}
\ No newline at end of file