diff --git a/exercises/24_file_io/README.md b/exercises/24_file_io/README.md
new file mode 100644
index 00000000..a6ef28a9
--- /dev/null
+++ b/exercises/24_file_io/README.md
@@ -0,0 +1,30 @@
+# File IO
+
+Rust provides several file I/O functions in the standard library. Buffered
+reads and writes provide better performance by reducing the number of
+underlying system calls.
+
+## Learning goals
+
+- **file_io1** — Read an entire file into memory with `fs::read_to_string`
+  and handle the `Result` it returns instead of unwrapping blindly, so you
+  get comfortable with the basic "open, read, handle the error" pattern
+  that most file I/O in Rust builds on.
+- **file_io2** — Wrap a `File` in a `BufReader` to read it line by line and
+  a `BufWriter` to write the transformed output, so you understand why
+  buffering matters for I/O performance and how `BufRead::lines` lets you
+  process input incrementally instead of loading it all at once.
+- **file_io3** — Build a path with `PathBuf`, then call `.metadata()` to
+  inspect properties like creation time, size, and permissions, so you can
+  work with the filesystem safely across platforms without hardcoding
+  path separators.
+
+## Further information
+
+Here is the documentation for these functions in the standard library.
+
+- [read_to_string](https://doc.rust-lang.org/std/fs/fn.read_to_string.html)
+- [BufReader](https://doc.rust-lang.org/std/io/struct.BufReader.html)
+- [BufWriter](https://doc.rust-lang.org/std/io/struct.BufWriter.html)
+- [Path](https://doc.rust-lang.org/stable/std/path/struct.Path.html)
+- [PathBuf](https://doc.rust-lang.org/std/path/struct.PathBuf.html)
diff --git a/exercises/24_file_io/file_io1.rs b/exercises/24_file_io/file_io1.rs
new file mode 100644
index 00000000..54647dc4
--- /dev/null
+++ b/exercises/24_file_io/file_io1.rs
@@ -0,0 +1,51 @@
+use std::fs;
+use std::path::Path;
+
+const TEST_FILE_NAME: &str = "SampleTextFile.txt";
+fn main() -> Result<(), std::io::Error> {
+    create_required_files()?;
+
+    let read_str_result = fs::read_to_string(TEST_FILE_NAME);
+
+    match read_str_result {
+        Ok(contents) => {
+            // TODO : What would be the expected text ?
+            assert_eq!(, contents);
+        }
+        Err(err) => {
+            eprintln!("File read error. {}", err);
+        }
+    }
+
+    file_cleanup()?;
+    Ok(())
+}
+
+fn create_required_files() -> Result<(), std::io::Error> {
+    let file_path = Path::new(TEST_FILE_NAME);
+
+    if !file_path.exists() {
+        fs::write(file_path, "This is the file content.")?;
+    } else {
+        println!("File already exist.");
+    }
+
+    Ok(())
+}
+
+fn file_cleanup() -> Result<(), std::io::Error> {
+    let file_path = Path::new(TEST_FILE_NAME);
+
+    if file_path.exists() {
+        fs::remove_file(file_path).inspect(|_| {
+            println!("Test file {} deleted.", TEST_FILE_NAME);
+        })?;
+    } else {
+        println!(
+            "No cleanup necessary since {} not exist.",
+            file_path.display()
+        );
+    }
+
+    Ok(())
+}
diff --git a/exercises/24_file_io/file_io2.rs b/exercises/24_file_io/file_io2.rs
new file mode 100644
index 00000000..f19d2a47
--- /dev/null
+++ b/exercises/24_file_io/file_io2.rs
@@ -0,0 +1,75 @@
+use std::fs;
+use std::io::{BufRead, BufReader, BufWriter, Write};
+use std::path::Path;
+
+const TEST_INPUT_FILE_NAME: &str = "MultiLineTextFile.txt";
+const TEST_OUTPUT_FILE_NAME: &str = "MultiLineOutputFile.txt";
+
+fn main() -> Result<(), std::io::Error> {
+    create_required_files()?;
+
+    let input_file = fs::File::open(TEST_INPUT_FILE_NAME).inspect_err(|err| {
+        eprintln!("{} file open error {:?}", TEST_INPUT_FILE_NAME, err);
+    })?;
+
+    // TODO : How to create a new BufReader using input file
+    let buffered_input_file =;
+
+    let output_file = fs::File::create(TEST_OUTPUT_FILE_NAME).inspect_err(|err| {
+        eprintln!("{} file open error {:?}", TEST_OUTPUT_FILE_NAME, err);
+    })?;
+
+    let mut buffered_file_writer = BufWriter::new(output_file);
+
+    let mut line_number = 1;
+
+    for line in buffered_input_file.lines() {
+        let line = line.inspect_err(|err| {
+            eprintln!("{} line parse error {:?}", TEST_INPUT_FILE_NAME, err);
+        })?;
+
+        buffered_file_writer
+            .write(format!("Line {} : {}\n", line_number, line).as_bytes())
+            .inspect_err(|err| {
+                eprintln!("{} line write error {:?}", TEST_INPUT_FILE_NAME, err);
+            })?;
+
+        line_number += 1;
+    }
+
+    println!("{} : lines processed", line_number - 1);
+    file_cleanup()
+}
+
+fn create_required_files() -> Result<(), std::io::Error> {
+    let file_path = Path::new(TEST_INPUT_FILE_NAME);
+
+    if !file_path.exists() {
+        let text = "This is the first line of the text.
+        This is the second line.
+        And this is the third and the last line.";
+        fs::write(file_path, text).inspect_err(|err| {
+            eprintln!("Couldn't create the test file : {}", err);
+        })?;
+    }
+
+    Ok(())
+}
+
+fn file_cleanup() -> Result<(), std::io::Error> {
+    let file_names = vec![TEST_INPUT_FILE_NAME, TEST_OUTPUT_FILE_NAME];
+
+    for file_name in file_names {
+        let file_path = Path::new(file_name);
+
+        if file_path.exists() {
+            fs::remove_file(file_path).inspect(|_| {
+                println!("Test file {} removed", file_name);
+            })?;
+        } else {
+            println!("No cleanup necessary since {} not exist.", file_name);
+        }
+    }
+
+    Ok(())
+}
diff --git a/exercises/24_file_io/file_io3.rs b/exercises/24_file_io/file_io3.rs
new file mode 100644
index 00000000..7966bfcc
--- /dev/null
+++ b/exercises/24_file_io/file_io3.rs
@@ -0,0 +1,78 @@
+use std::fs;
+use std::io::Error;
+use std::path::PathBuf;
+
+fn main() -> Result<(), std::io::Error> {
+    create_required_files()?;
+    let mut path_buffer = PathBuf::new();
+
+    path_buffer.push("SampleFilesFolder");
+    path_buffer.push("MultiLineTextFile.txt");
+
+    // TODO : How to get metadata using path_buffer ?
+    let meta_data_result = path_buffer.
+
+    match meta_data_result {
+        Ok(meta_data) => {
+            println!("Metadata about the file : {:?}", path_buffer);
+            println!("File creation time {:?}", meta_data.created());
+            println!("File size {}", meta_data.len());
+            assert_eq!(meta_data.len(), 117);
+            println!("File permissions {:?}", meta_data.permissions());
+            assert!(!meta_data.permissions().readonly());
+        }
+        Err(error) => {
+            eprintln!("Could not get metadata. Error: {:?}", error);
+        }
+    }
+
+    file_cleanup()
+}
+
+fn create_required_files() -> Result<(), std::io::Error> {
+    let file_path = PathBuf::from("SampleFilesFolder/MultiLineTextFile.txt");
+
+    let dir_path = match file_path.parent(){
+        Some(parent) => parent,
+        None => return Err(Error::other("Could not get parent path")),
+    };
+
+    if !dir_path.exists() {
+        fs::create_dir(dir_path).inspect_err(|x| {
+            eprintln!("Could not create directory: {:?}", x);
+        })?;
+    }
+
+    if !file_path.exists() {
+        let text = "This is the first line of the text.
+        This is the second line.
+        And this is the third and the last line.";
+        fs::write(&file_path, text).inspect_err(|err| {
+            eprintln!("Couldn't create test file: {:?}", err);
+        })?;
+    }
+
+    Ok(())
+}
+
+fn file_cleanup() -> Result<(), std::io::Error> {
+    let mut path_buffer = PathBuf::new();
+
+    path_buffer.push("SampleFilesFolder");
+    path_buffer.push("MultiLineTextFile.txt");
+
+    if path_buffer.exists() {
+        fs::remove_file(&path_buffer).inspect(|_| {
+            println!("Test file removed");
+        })?;
+    }
+    path_buffer.pop();
+
+    if path_buffer.exists() {
+        fs::remove_dir(&path_buffer).inspect(|_| {
+            println!("Test dir removed");
+        })?;
+    }
+
+    Ok(())
+}
diff --git a/solutions/24_file_io/file_io1.rs b/solutions/24_file_io/file_io1.rs
new file mode 100644
index 00000000..9331eeea
--- /dev/null
+++ b/solutions/24_file_io/file_io1.rs
@@ -0,0 +1,50 @@
+use std::fs;
+use std::path::Path;
+
+const TEST_FILE_NAME: &str = "SampleTextFile.txt";
+fn main() -> Result<(), std::io::Error> {
+    create_required_files()?;
+
+    let read_str_result = fs::read_to_string(TEST_FILE_NAME);
+
+    match read_str_result {
+        Ok(contents) => {
+            assert_eq!("This is the file content.", contents);
+        }
+        Err(err) => {
+            eprintln!("File read error. {}", err);
+        }
+    }
+
+    file_cleanup()?;
+    Ok(())
+}
+
+fn create_required_files() -> Result<(), std::io::Error> {
+    let file_path = Path::new(TEST_FILE_NAME);
+
+    if !file_path.exists() {
+        fs::write(file_path, "This is the file content.")?;
+    } else {
+        println!("File already exist.");
+    }
+
+    Ok(())
+}
+
+fn file_cleanup() -> Result<(), std::io::Error> {
+    let file_path = Path::new(TEST_FILE_NAME);
+
+    if file_path.exists() {
+        fs::remove_file(file_path).inspect(|_| {
+            println!("Test file {} deleted.", TEST_FILE_NAME);
+        })?;
+    } else {
+        println!(
+            "No cleanup necessary since {} not exist.",
+            file_path.display()
+        );
+    }
+
+    Ok(())
+}
diff --git a/solutions/24_file_io/file_io2.rs b/solutions/24_file_io/file_io2.rs
new file mode 100644
index 00000000..bfcaff1e
--- /dev/null
+++ b/solutions/24_file_io/file_io2.rs
@@ -0,0 +1,74 @@
+use std::fs;
+use std::io::{BufRead, BufReader, BufWriter, Write};
+use std::path::Path;
+
+const TEST_INPUT_FILE_NAME: &str = "MultiLineTextFile.txt";
+const TEST_OUTPUT_FILE_NAME: &str = "MultiLineOutputFile.txt";
+
+fn main() -> Result<(), std::io::Error> {
+    create_required_files()?;
+
+    let input_file = fs::File::open(TEST_INPUT_FILE_NAME).inspect_err(|err| {
+        eprintln!("{} file open error {:?}", TEST_INPUT_FILE_NAME, err);
+    })?;
+
+    let buffered_input_file = BufReader::new(input_file);
+
+    let output_file = fs::File::create(TEST_OUTPUT_FILE_NAME).inspect_err(|err| {
+        eprintln!("{} file open error {:?}", TEST_OUTPUT_FILE_NAME, err);
+    })?;
+
+    let mut buffered_file_writer = BufWriter::new(output_file);
+
+    let mut line_number = 1;
+
+    for line in buffered_input_file.lines() {
+        let line = line.inspect_err(|err| {
+            eprintln!("{} line parse error {:?}", TEST_INPUT_FILE_NAME, err);
+        })?;
+
+        buffered_file_writer
+            .write(format!("Line {} : {}\n", line_number, line).as_bytes())
+            .inspect_err(|err| {
+                eprintln!("{} line write error {:?}", TEST_INPUT_FILE_NAME, err);
+            })?;
+
+        line_number += 1;
+    }
+
+    println!("{} : lines processed", line_number - 1);
+    file_cleanup()
+}
+
+fn create_required_files() -> Result<(), std::io::Error> {
+    let file_path = Path::new(TEST_INPUT_FILE_NAME);
+
+    if !file_path.exists() {
+        let text = "This is the first line of the text.
+        This is the second line.
+        And this is the third and the last line.";
+        fs::write(file_path, text).inspect_err(|err| {
+            eprintln!("Couldn't create the test file : {}", err);
+        })?;
+    }
+
+    Ok(())
+}
+
+fn file_cleanup() -> Result<(), std::io::Error> {
+    let file_names = vec![TEST_INPUT_FILE_NAME, TEST_OUTPUT_FILE_NAME];
+
+    for file_name in file_names {
+        let file_path = Path::new(file_name);
+
+        if file_path.exists() {
+            fs::remove_file(file_path).inspect(|_| {
+                println!("Test file {} removed", file_name);
+            })?;
+        } else {
+            println!("No cleanup necessary since {} not exist.", file_name);
+        }
+    }
+
+    Ok(())
+}
diff --git a/solutions/24_file_io/file_io3.rs b/solutions/24_file_io/file_io3.rs
new file mode 100644
index 00000000..a68dad6e
--- /dev/null
+++ b/solutions/24_file_io/file_io3.rs
@@ -0,0 +1,77 @@
+use std::fs;
+use std::io::Error;
+use std::path::PathBuf;
+
+fn main() -> Result<(), std::io::Error> {
+    create_required_files()?;
+    let mut path_buffer = PathBuf::new();
+
+    path_buffer.push("SampleFilesFolder");
+    path_buffer.push("MultiLineTextFile.txt");
+
+    let meta_data_result = path_buffer.metadata();
+
+    match meta_data_result {
+        Ok(meta_data) => {
+            println!("Metadata about the file : {:?}", path_buffer);
+            println!("File creation time {:?}", meta_data.created());
+            println!("File size {}", meta_data.len());
+            assert_eq!(meta_data.len(), 117);
+            println!("File permissions {:?}", meta_data.permissions());
+            assert!(!meta_data.permissions().readonly());
+        }
+        Err(error) => {
+            eprintln!("Could not get metadata. Error: {:?}", error);
+        }
+    }
+
+    file_cleanup()
+}
+
+fn create_required_files() -> Result<(), std::io::Error> {
+    let file_path = PathBuf::from("SampleFilesFolder/MultiLineTextFile.txt");
+
+    let dir_path = match file_path.parent() {
+        Some(parent) => parent,
+        None => return Err(Error::other("Could not get parent path")),
+    };
+
+    if !dir_path.exists() {
+        fs::create_dir(dir_path).inspect_err(|x| {
+            eprintln!("Could not create directory: {:?}", x);
+        })?;
+    }
+
+    if !file_path.exists() {
+        let text = "This is the first line of the text.
+        This is the second line.
+        And this is the third and the last line.";
+        fs::write(&file_path, text).inspect_err(|err| {
+            eprintln!("Couldn't create test file: {:?}", err);
+        })?;
+    }
+
+    Ok(())
+}
+
+fn file_cleanup() -> Result<(), std::io::Error> {
+    let mut path_buffer = PathBuf::new();
+
+    path_buffer.push("SampleFilesFolder");
+    path_buffer.push("MultiLineTextFile.txt");
+
+    if path_buffer.exists() {
+        fs::remove_file(&path_buffer).inspect(|_| {
+            println!("Test file removed");
+        })?;
+    }
+    path_buffer.pop();
+
+    if path_buffer.exists() {
+        fs::remove_dir(&path_buffer).inspect(|_| {
+            println!("Test dir removed");
+        })?;
+    }
+
+    Ok(())
+}