diff --git a/rust/2778_sum_of_squares_of_special_elements.rs b/rust/2778_sum_of_squares_of_special_elements.rs
new file mode 100644
index 0000000..f0c3806
--- /dev/null
+++ b/rust/2778_sum_of_squares_of_special_elements.rs
@@ -0,0 +1,9 @@
+impl Solution {
+    pub fn sum_of_squares(nums: Vec<i32>) -> i32 {
+        let n = nums.len();
+        nums.iter().enumerate()
+          .filter(|(i, x)| n % (i+1) == 0)
+          .map(|(i, x)| x*x)
+          .sum()
+    }
+}
\ No newline at end of file