diff --git a/triangle/sol.rs b/triangle/sol.rs
new file mode 100644
index 0000000..0fba4b9
--- /dev/null
+++ b/triangle/sol.rs
@@ -0,0 +1,10 @@
+impl Solution {
+    pub fn minimum_total(mut triangle: Vec<Vec<i32>>) -> i32 {
+        for row in (0..triangle.len() - 1).rev() {
+            for idx in 0..row + 1 {
+                triangle[row][idx] += triangle[row + 1][idx].min(triangle[row + 1][idx + 1]);
+            }
+        }
+        triangle[0][0]
+    }
+}
\ No newline at end of file