diff --git a/2044_count_number_of_maximum_bitwise_or_subsets/Cargo.lock b/2044_count_number_of_maximum_bitwise_or_subsets/Cargo.lock
new file mode 100644
index 0000000..fa0e165
--- /dev/null
+++ b/2044_count_number_of_maximum_bitwise_or_subsets/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "count_number_of_maximum_bitwise_or_subsets"
+version = "0.1.0"
diff --git a/2044_count_number_of_maximum_bitwise_or_subsets/Cargo.toml b/2044_count_number_of_maximum_bitwise_or_subsets/Cargo.toml
new file mode 100644
index 0000000..e225f6f
--- /dev/null
+++ b/2044_count_number_of_maximum_bitwise_or_subsets/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "count_number_of_maximum_bitwise_or_subsets"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
diff --git a/2044_count_number_of_maximum_bitwise_or_subsets/src/lib.rs b/2044_count_number_of_maximum_bitwise_or_subsets/src/lib.rs
new file mode 100644
index 0000000..5f4e80b
--- /dev/null
+++ b/2044_count_number_of_maximum_bitwise_or_subsets/src/lib.rs
@@ -0,0 +1,37 @@
+pub struct Solution;
+
+impl Solution {
+    pub fn count_max_or_subsets(nums: Vec<i32>) -> i32 {
+        let max_or_sum = nums.iter().fold(0, |acc, &num| acc | num);
+
+        let mut result = 0;
+        let mut stack: Vec<DFSParams> = nums
+            .iter()
+            .enumerate()
+            .map(|(index, &num)| DFSParams { index, or_sum: num })
+            .collect();
+
+        while !stack.is_empty() {
+            let current = stack.pop().unwrap();
+
+            if current.or_sum == max_or_sum {
+                result += 1 << (nums.len() - current.index - 1);
+                continue;
+            }
+
+            for i in (current.index + 1)..nums.len() {
+                stack.push(DFSParams {
+                    index: i,
+                    or_sum: current.or_sum | nums[i],
+                });
+            }
+        }
+
+        result
+    }
+}
+
+pub struct DFSParams {
+    index: usize,
+    or_sum: i32,
+}