diff --git a/Day05/rust/Cargo.toml b/Day05/rust/Cargo.toml
new file mode 100644
index 0000000..1ec6963
--- /dev/null
+++ b/Day05/rust/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "rust"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/Day05/rust/src/main.rs b/Day05/rust/src/main.rs
new file mode 100644
index 0000000..cf6fb36
--- /dev/null
+++ b/Day05/rust/src/main.rs
@@ -0,0 +1,105 @@
+use std::fs::File;
+use std::io::{self, BufRead};
+use std::path::Path;
+use std::str::FromStr;
+
+fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
+where
+    P: AsRef<Path>,
+{
+    let file = File::open(filename)?;
+    Ok(io::BufReader::new(file).lines())
+}
+
+fn parse_input(file_path: &str) -> io::Result<(Vec<(i32, i32)>, Vec<Vec<(i32, i32, i32)>>)> {
+    let mut seeds_numbers = Vec::new();
+    let mut categories = Vec::new();
+    let mut current_category = Vec::new();
+    let mut is_seed_line = true;
+
+    for line in read_lines(file_path)? {
+        let line = line?;
+        if line.is_empty() {
+            if !current_category.is_empty() {
+                categories.push(current_category);
+                current_category = Vec::new();
+            }
+            is_seed_line = false;
+            continue;
+        }
+
+        if is_seed_line {
+            let seeds_ranges: Vec<i32> = line.split_whitespace()
+                .skip(1)
+                .filter_map(|s| i32::from_str(s).ok())
+                .collect();
+
+            for seeds in seeds_ranges.chunks(2) {
+                if seeds.len() == 2 {
+                    seeds_numbers.extend((seeds[0]..seeds[0] + seeds[1]).map(|n| (n, n + 1)));
+                }
+            }
+        } else {
+            let numbers: Vec<i32> = line.split_whitespace()
+                .filter_map(|s| i32::from_str(s).ok())
+                .collect();
+            if numbers.len() == 3 {
+                current_category.push((numbers[0], numbers[1], numbers[2]));
+            }
+        }
+    }
+    if !current_category.is_empty() {
+        categories.push(current_category);
+    }
+
+    Ok((seeds_numbers, categories))
+}
+
+fn process_categories(mut seeds_numbers: Vec<(i32, i32)>, categories: Vec<Vec<(i32, i32, i32)>>) -> Vec<(i32, i32)> {
+    for category in categories {
+        let mut sources = Vec::new();
+        while let Some((start, end)) = seeds_numbers.pop() {
+            let mut is_mapped = false;
+            for &(destination, source, length) in &category {
+                let overlap_start = std::cmp::max(start, source);
+                let overlap_end = std::cmp::min(end, source + length);
+                if overlap_start < overlap_end {
+                    sources.push((overlap_start - source + destination, overlap_end - source + destination));
+                    if overlap_start > start {
+                        seeds_numbers.push((start, overlap_start));
+                    }
+                    if end > overlap_end {
+                        seeds_numbers.push((overlap_end, end));
+                    }
+                    is_mapped = true;
+                    break;
+                }
+            }
+            if !is_mapped {
+                sources.push((start, end));
+            }
+        }
+        seeds_numbers = sources;
+    }
+    seeds_numbers
+}
+
+fn find_lowest_location(file_path: &str) -> io::Result<i32> {
+    let (seeds_numbers, categories) = parse_input(file_path)?;
+    let processed_seeds = process_categories(seeds_numbers, categories);
+    let lowest_location = processed_seeds.iter().map(|&(start, _)| start).min().unwrap();
+    Ok(lowest_location)
+}
+
+fn main() -> io::Result<()> {
+    // Test
+    let test_result = find_lowest_location("../test.txt")?;
+    assert_eq!(test_result, 46, "Test failed. Expected 46, got {}", test_result);
+    println!("Test passed.");
+
+    // Process actual input
+    let result = find_lowest_location("../input.txt")?;
+    println!("Total result from input.txt: {}", result);
+
+    Ok(())
+}