diff --git a/inputs/day10.txt b/inputs/day10.txt
new file mode 100644
index 0000000..89ec3f1
--- /dev/null
+++ b/inputs/day10.txt
@@ -0,0 +1,137 @@
+noop
+addx 7
+addx -1
+addx -1
+addx 5
+noop
+noop
+addx 1
+addx 3
+addx 2
+noop
+addx 2
+addx 5
+addx 2
+addx 10
+addx -9
+addx 4
+noop
+noop
+noop
+addx 3
+addx 5
+addx -40
+addx 26
+addx -23
+addx 2
+addx 5
+addx 26
+addx -35
+addx 12
+addx 2
+addx 17
+addx -10
+addx 3
+noop
+addx 2
+addx 3
+noop
+addx 2
+addx 3
+noop
+addx 2
+addx 2
+addx -39
+noop
+addx 15
+addx -12
+addx 2
+addx 10
+noop
+addx -1
+addx -2
+noop
+addx 5
+noop
+addx 5
+noop
+noop
+addx 1
+addx 4
+addx -25
+addx 26
+addx 2
+addx 5
+addx 2
+noop
+addx -3
+addx -32
+addx 1
+addx 4
+addx -2
+addx 3
+noop
+noop
+addx 3
+noop
+addx 6
+addx -17
+addx 27
+addx -7
+addx 5
+addx 2
+addx 3
+addx -2
+addx 4
+noop
+noop
+addx 5
+addx 2
+addx -39
+noop
+noop
+addx 2
+addx 5
+addx 3
+addx -2
+addx 2
+addx 11
+addx -4
+addx -5
+noop
+addx 10
+addx -18
+addx 19
+addx 2
+addx 5
+addx 2
+addx 2
+addx 3
+addx -2
+addx 2
+addx -37
+noop
+addx 5
+addx 4
+addx -1
+noop
+addx 4
+noop
+noop
+addx 1
+addx 4
+noop
+addx 1
+addx 2
+noop
+addx 3
+addx 5
+noop
+addx -3
+addx 5
+addx 5
+addx 2
+addx 3
+noop
+addx -32
+noop
diff --git a/src/bin/day10_1.rs b/src/bin/day10_1.rs
new file mode 100644
index 0000000..24ed333
--- /dev/null
+++ b/src/bin/day10_1.rs
@@ -0,0 +1,8 @@
+use std::fs;
+
+use aoc2022::day10::process_part_1;
+
+fn main() {
+    let file = fs::read_to_string("./inputs/day10.txt").unwrap();
+    println!("{}", process_part_1(&file));
+}
diff --git a/src/bin/day10_2.rs b/src/bin/day10_2.rs
new file mode 100644
index 0000000..cfe9109
--- /dev/null
+++ b/src/bin/day10_2.rs
@@ -0,0 +1,8 @@
+use std::fs;
+
+use aoc2022::day10::process_part_2;
+
+fn main() {
+    let file = fs::read_to_string("./inputs/day10.txt").unwrap();
+    println!("{}", process_part_2(&file));
+}
diff --git a/src/day10.rs b/src/day10.rs
new file mode 100644
index 0000000..daf3657
--- /dev/null
+++ b/src/day10.rs
@@ -0,0 +1,264 @@
+use nom::branch::alt;
+use nom::bytes::complete::tag;
+use nom::character::complete;
+use nom::character::complete::newline;
+use nom::combinator::map;
+use nom::multi::separated_list1;
+use nom::IResult;
+
+pub fn process_part_1(input: &str) -> i32 {
+    let (_, instructions) = parse_instructions(input).unwrap();
+    let mut x = 1;
+    let mut strengths: Vec<i32> = vec![];
+    let mut cycle = 1;
+
+    for instruction in instructions {
+        match instruction {
+            Instruction::AddX(v) => {
+                cycle += 1;
+                if (cycle + 20) % 40 == 0 {
+                    strengths.push(cycle * x);
+                }
+                x += v;
+            }
+            Instruction::Noop => {}
+        }
+
+        cycle += 1;
+        if (cycle + 20) % 40 == 0 {
+            strengths.push(cycle * x);
+        }
+    }
+
+    strengths.iter().sum()
+}
+
+pub fn process_part_2(input: &str) -> String {
+    let window_width = 40;
+    let window_height = 6;
+    let (_, instructions) = parse_instructions(input).unwrap();
+    let mut x = 1;
+    let mut cycle = 1;
+
+    let mut buf = String::with_capacity((window_width + 1) * window_height);
+
+    for instruction in instructions {
+        draw(&mut buf, cycle, x);
+        match instruction {
+            Instruction::AddX(v) => {
+                cycle += 1;
+                draw(&mut buf, cycle, x);
+                x += v;
+            }
+            Instruction::Noop => {}
+        }
+
+        cycle += 1;
+    }
+
+    buf
+}
+
+// I've swapped the characters to something... more readable than the original '#' and '.'
+fn draw(buf: &mut String, cycle: usize, x: i32) {
+    if x.abs_diff(((cycle - 1) % 40) as i32) < 2 {
+        buf.push('█');
+    } else {
+        buf.push(' ');
+    }
+
+    if (cycle) % 40 == 0 {
+        buf.push('\n');
+    }
+}
+
+#[derive(Debug)]
+enum Instruction {
+    Noop,
+    AddX(i32),
+}
+
+fn parse_instructions(input: &str) -> IResult<&str, Vec<Instruction>> {
+    separated_list1(newline, parse_instruction)(input)
+}
+
+fn parse_instruction(input: &str) -> IResult<&str, Instruction> {
+    alt((map(tag("noop"), |_| Instruction::Noop), parse_addx))(input)
+}
+
+fn parse_addx(input: &str) -> IResult<&str, Instruction> {
+    let (input, _) = tag("addx ")(input)?;
+    let (input, value) = complete::i32(input)?;
+    Ok((input, Instruction::AddX(value)))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    const INPUT: &str = "addx 15
+addx -11
+addx 6
+addx -3
+addx 5
+addx -1
+addx -8
+addx 13
+addx 4
+noop
+addx -1
+addx 5
+addx -1
+addx 5
+addx -1
+addx 5
+addx -1
+addx 5
+addx -1
+addx -35
+addx 1
+addx 24
+addx -19
+addx 1
+addx 16
+addx -11
+noop
+noop
+addx 21
+addx -15
+noop
+noop
+addx -3
+addx 9
+addx 1
+addx -3
+addx 8
+addx 1
+addx 5
+noop
+noop
+noop
+noop
+noop
+addx -36
+noop
+addx 1
+addx 7
+noop
+noop
+noop
+addx 2
+addx 6
+noop
+noop
+noop
+noop
+noop
+addx 1
+noop
+noop
+addx 7
+addx 1
+noop
+addx -13
+addx 13
+addx 7
+noop
+addx 1
+addx -33
+noop
+noop
+noop
+addx 2
+noop
+noop
+noop
+addx 8
+noop
+addx -1
+addx 2
+addx 1
+noop
+addx 17
+addx -9
+addx 1
+addx 1
+addx -3
+addx 11
+noop
+noop
+addx 1
+noop
+addx 1
+noop
+noop
+addx -13
+addx -19
+addx 1
+addx 3
+addx 26
+addx -30
+addx 12
+addx -1
+addx 3
+addx 1
+noop
+noop
+noop
+addx -9
+addx 18
+addx 1
+addx 2
+noop
+noop
+addx 9
+noop
+noop
+noop
+addx -1
+addx 2
+addx -37
+addx 1
+addx 3
+noop
+addx 15
+addx -21
+addx 22
+addx -6
+addx 1
+noop
+addx 2
+addx 1
+noop
+addx -10
+noop
+noop
+addx 20
+addx 1
+addx 2
+addx 2
+addx -6
+addx -11
+noop
+noop
+noop";
+
+    #[test]
+    fn day1() {
+        assert_eq!(process_part_1(INPUT), 13140);
+    }
+
+    #[test]
+    fn day2() {
+        assert_eq!(
+            process_part_2(INPUT),
+            "██  ██  ██  ██  ██  ██  ██  ██  ██  ██  
+███   ███   ███   ███   ███   ███   ███ 
+████    ████    ████    ████    ████    
+█████     █████     █████     █████     
+██████      ██████      ██████      ████
+███████       ███████       ███████     
+"
+        );
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index c2c0017..2aeb516 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,3 +10,4 @@ pub mod day06;
 pub mod day07;
 pub mod day08;
 pub mod day09;
+pub mod day10;