diff --git a/search-a-2d-matrix/sol.rs b/search-a-2d-matrix/sol.rs
new file mode 100644
index 0000000..3005781
--- /dev/null
+++ b/search-a-2d-matrix/sol.rs
@@ -0,0 +1,5 @@
+impl Solution {
+    pub fn search_matrix(matrix: Vec<Vec<i32>>, target: i32) -> bool {
+        matrix.concat().binary_search(&target).is_ok()
+    }
+}
\ No newline at end of file