diff --git a/aoc_14a/.gitignore b/aoc_14a/.gitignore
new file mode 100644
index 0000000..62bd1a4
--- /dev/null
+++ b/aoc_14a/.gitignore
@@ -0,0 +1,12 @@
+# ---> Rust
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
diff --git a/aoc_14a/Cargo.toml b/aoc_14a/Cargo.toml
new file mode 100644
index 0000000..5643e24
--- /dev/null
+++ b/aoc_14a/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "aoc_14a"
+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/aoc_14a/input b/aoc_14a/input
new file mode 100644
index 0000000..81f3141
--- /dev/null
+++ b/aoc_14a/input
@@ -0,0 +1,138 @@
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+482,37 -> 482,27 -> 482,37 -> 484,37 -> 484,28 -> 484,37 -> 486,37 -> 486,27 -> 486,37 -> 488,37 -> 488,27 -> 488,37
+495,105 -> 495,99 -> 495,105 -> 497,105 -> 497,97 -> 497,105 -> 499,105 -> 499,103 -> 499,105 -> 501,105 -> 501,102 -> 501,105
+513,141 -> 513,145 -> 512,145 -> 512,152 -> 523,152 -> 523,145 -> 518,145 -> 518,141
+498,15 -> 498,16 -> 508,16 -> 508,15
diff --git a/aoc_14a/input2 b/aoc_14a/input2
new file mode 100644
index 0000000..4e87bb5
--- /dev/null
+++ b/aoc_14a/input2
@@ -0,0 +1,2 @@
+498,4 -> 498,6 -> 496,6
+503,4 -> 502,4 -> 502,9 -> 494,9
diff --git a/aoc_14a/src/main.rs b/aoc_14a/src/main.rs
new file mode 100644
index 0000000..6f1389b
--- /dev/null
+++ b/aoc_14a/src/main.rs
@@ -0,0 +1,130 @@
+use std::fs::File;
+use std::io::{self, BufRead};
+use std::path::Path;
+use std::cmp::min;
+use std::cmp::max;
+
+#[derive(Clone, PartialEq)]
+enum Cell {
+    Void,
+    Sand,
+    Wall,
+}
+
+fn main() {
+    let file_path = String::from("input2");
+    println!("In file {}", file_path);
+    let mut data: Vec<Vec<Cell>> = vec![vec![Cell::Void; 1000]; 1000];
+    let mut min_x = 100000;
+    let mut max_x = 0;
+    let mut min_y = 100000;
+    let mut max_y = 0;
+    if let Ok(lines) = read_lines(file_path) {
+        // Consumes the iterator, returns an (Optional) String
+        for (i, line) in lines.enumerate() {
+            if let Ok(ip) = line {
+                let items: Vec<&str> = ip.split(" -> ").collect();
+                let mut x = items[1].split(",").collect::<Vec<&str>>()[0].parse::<usize>().unwrap();
+                let mut y = items[1].split(",").collect::<Vec<&str>>()[1].parse::<usize>().unwrap();
+                let mut prev_x = items[0].split(",").collect::<Vec<&str>>()[0].parse::<usize>().unwrap();
+                let mut prev_y = items[0].split(",").collect::<Vec<&str>>()[1].parse::<usize>().unwrap();
+                min_x = min(min_x, prev_x);
+                max_x = max(max_x, prev_x);
+                min_y = min(min_y, prev_y);
+                max_y = max(max_y, prev_y);
+                for v in items.iter().skip(2) {
+                    match max(x, prev_x) - min(x, prev_x) {
+                        0 => {
+                            println!("draw vertical");
+                            for i in min(y, prev_y)..max(y, prev_y) + 1 {
+                                data[x][i] = Cell::Wall;
+                            }
+                        },
+                        _ => {
+                            println!("draw horizontal");
+                            for i in min(x, prev_x)..max(x, prev_x) + 1 {
+                                data[i][y] = Cell::Wall;
+                            }
+                        }
+                    }
+                    prev_x = x;
+                    prev_y = y;
+                    x = v.split(",").collect::<Vec<&str>>()[0].parse::<usize>().unwrap();
+                    y = v.split(",").collect::<Vec<&str>>()[1].parse::<usize>().unwrap();
+                    min_x = min(min_x, x);
+                    max_x = max(max_x, x);
+                    min_y = min(min_y, y);
+                    max_y = max(max_y, y);
+                    println!("{}", v);
+                }
+                match max(x, prev_x) - min(x, prev_x) {
+                        0 => {
+                            println!("draw vertical");
+                            for i in min(y, prev_y)..max(y, prev_y) + 1 {
+                                data[x][i] = Cell::Wall;
+                            }
+                        },
+                        _ => {
+                            println!("draw horizontal");
+                            for i in min(x, prev_x)..max(x, prev_x) + 1 {
+                                data[i][y] = Cell::Wall;
+                            }
+                        }
+                    }
+                println!("{:#?}", items);
+            }
+        }
+    }
+
+    let mut sand_count = 0;
+    'outer: loop {
+        let mut x = 500;
+        let mut y = 0;
+        loop {
+            if y > max_y {
+                break 'outer;
+            }
+            if data[x][y + 1] == Cell::Void {
+                y += 1;
+            }
+            else if data[x - 1][y + 1] == Cell::Void {
+                x -= 1;
+                y += 1;
+            }
+            else if data[x + 1][y + 1] == Cell::Void {
+                x += 1;
+                y += 1;
+            }
+            else {
+                sand_count += 1;
+                data[x][y] = Cell::Sand;
+                break;
+            }
+        }
+    }
+
+    if min_y > 1 {
+        min_y -= 2;
+    }
+    if min_x > 1 {
+        min_x -= 2;
+    }
+    for i in min_y..max_y + 2 {
+        for j in min_x..max_x + 2 {
+            match data[j][i] {
+                Cell::Void => print!("."),
+                Cell::Wall => print!("#"),
+                Cell::Sand => print!("o"),
+            }
+        }
+        println!("");
+    }
+    println!("{} {} {} {}", min_x, max_x, min_y, max_y);
+    println!("{}", sand_count);
+}
+
+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())
+}
diff --git a/aoc_14b/.gitignore b/aoc_14b/.gitignore
new file mode 100644
index 0000000..62bd1a4
--- /dev/null
+++ b/aoc_14b/.gitignore
@@ -0,0 +1,12 @@
+# ---> Rust
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
diff --git a/aoc_14b/Cargo.toml b/aoc_14b/Cargo.toml
new file mode 100644
index 0000000..c724ef1
--- /dev/null
+++ b/aoc_14b/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "aoc_14b"
+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/aoc_14b/src/main.rs b/aoc_14b/src/main.rs
new file mode 100644
index 0000000..c211384
--- /dev/null
+++ b/aoc_14b/src/main.rs
@@ -0,0 +1,137 @@
+use std::fs::File;
+use std::io::{self, BufRead};
+use std::path::Path;
+use std::cmp::min;
+use std::cmp::max;
+
+#[derive(Clone, PartialEq)]
+enum Cell {
+    Void,
+    Sand,
+    Wall,
+}
+
+fn main() {
+    let file_path = String::from("../aoc_14a/input");
+    println!("In file {}", file_path);
+    let mut data: Vec<Vec<Cell>> = vec![vec![Cell::Void; 1000]; 1000];
+    let mut min_x = 100000;
+    let mut max_x = 0;
+    let mut min_y = 100000;
+    let mut max_y = 0;
+    if let Ok(lines) = read_lines(file_path) {
+        // Consumes the iterator, returns an (Optional) String
+        for (i, line) in lines.enumerate() {
+            if let Ok(ip) = line {
+                let items: Vec<&str> = ip.split(" -> ").collect();
+                let mut x = items[1].split(",").collect::<Vec<&str>>()[0].parse::<usize>().unwrap();
+                let mut y = items[1].split(",").collect::<Vec<&str>>()[1].parse::<usize>().unwrap();
+                let mut prev_x = items[0].split(",").collect::<Vec<&str>>()[0].parse::<usize>().unwrap();
+                let mut prev_y = items[0].split(",").collect::<Vec<&str>>()[1].parse::<usize>().unwrap();
+                min_x = min(min_x, prev_x);
+                max_x = max(max_x, prev_x);
+                min_y = min(min_y, prev_y);
+                max_y = max(max_y, prev_y);
+                for v in items.iter().skip(2) {
+                    match max(x, prev_x) - min(x, prev_x) {
+                        0 => {
+                            println!("draw vertical");
+                            for i in min(y, prev_y)..max(y, prev_y) + 1 {
+                                data[x][i] = Cell::Wall;
+                            }
+                        },
+                        _ => {
+                            println!("draw horizontal");
+                            for i in min(x, prev_x)..max(x, prev_x) + 1 {
+                                data[i][y] = Cell::Wall;
+                            }
+                        }
+                    }
+                    prev_x = x;
+                    prev_y = y;
+                    x = v.split(",").collect::<Vec<&str>>()[0].parse::<usize>().unwrap();
+                    y = v.split(",").collect::<Vec<&str>>()[1].parse::<usize>().unwrap();
+                    min_x = min(min_x, x);
+                    max_x = max(max_x, x);
+                    min_y = min(min_y, y);
+                    max_y = max(max_y, y);
+                    println!("{}", v);
+                }
+                match max(x, prev_x) - min(x, prev_x) {
+                        0 => {
+                            println!("draw vertical");
+                            for i in min(y, prev_y)..max(y, prev_y) + 1 {
+                                data[x][i] = Cell::Wall;
+                            }
+                        },
+                        _ => {
+                            println!("draw horizontal");
+                            for i in min(x, prev_x)..max(x, prev_x) + 1 {
+                                data[i][y] = Cell::Wall;
+                            }
+                        }
+                    }
+                println!("{:#?}", items);
+            }
+        }
+    }
+
+    for i in 0..1000 {
+        data[i][max_y + 2] = Cell::Wall;
+    }
+
+    let mut sand_count = 0;
+    'outer: loop {
+        let mut x = 500;
+        let mut y = 0;
+        loop {
+            if data[500][0] == Cell::Sand {
+                break 'outer;
+            }
+            if data[x][y + 1] == Cell::Void {
+                y += 1;
+            }
+            else if data[x - 1][y + 1] == Cell::Void {
+                x -= 1;
+                y += 1;
+            }
+            else if data[x + 1][y + 1] == Cell::Void {
+                x += 1;
+                y += 1;
+            }
+            else {
+                sand_count += 1;
+                data[x][y] = Cell::Sand;
+                break;
+            }
+        }
+    }
+
+    if min_y > 1 {
+        min_y -= 2;
+    }
+    if min_x > 1 {
+        min_x -= 2;
+    }
+
+    let dx = max_x - min_x;
+
+    for i in 0..max_y + 4 {
+        for j in min_x - dx..max_x + dx {
+            match data[j][i] {
+                Cell::Void => print!("."),
+                Cell::Wall => print!("#"),
+                Cell::Sand => print!("o"),
+            }
+        }
+        println!("");
+    }
+    println!("{} {} {} {}", min_x, max_x, min_y, max_y);
+    println!("{}", sand_count);
+}
+
+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())
+}