diff --git a/2022-aoc/src/d11.rs b/2022-aoc/src/d11.rs
new file mode 100644
index 0000000..08c6f70
--- /dev/null
+++ b/2022-aoc/src/d11.rs
@@ -0,0 +1,114 @@
+use std::collections::VecDeque;
+
+use aoc_runner_derive::{aoc as aoc_run, aoc_generator};
+
+#[derive(Debug, Clone, Default)]
+struct Monkey {
+    items: VecDeque<Item>,
+    op: Operation,
+    tmod: u32,
+    target: (usize, usize),
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Default)]
+struct Item(u32);
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+enum Operation {
+    Add(Option<u32>),
+    Mul(Option<u32>),
+}
+
+impl Default for Operation {
+    fn default() -> Self {
+        Operation::Add(Some(0))
+    }
+}
+
+#[aoc_generator(day11)]
+fn parse_input(input: &str) -> Vec<Monkey> {
+    let mut out = Vec::new();
+    let mut monkey = Monkey::default();
+
+    for line in input.lines() {
+        let monkey = &mut monkey;
+        let line = line.trim();
+
+        if line.starts_with("Monkey") {
+            continue;
+        }
+        if line.starts_with("Starting") {
+            monkey.items = parse_items(line);
+            continue;
+        }
+        if line.starts_with("Operation") {
+            monkey.op = parse_operation(line);
+            continue;
+        }
+        if line.starts_with("Test") {
+            monkey.tmod = line.split_whitespace().last().unwrap().parse().unwrap();
+            continue;
+        }
+        if line.starts_with("If true") {
+            monkey.target.0 = line.split_whitespace().last().unwrap().parse().unwrap();
+            continue;
+        }
+        if line.starts_with("If false") {
+            monkey.target.1 = line.split_whitespace().last().unwrap().parse().unwrap();
+            let m = monkey.clone();
+            out.push(m);
+            *monkey = Monkey::default();
+            continue;
+        }
+    }
+
+    out
+}
+
+fn parse_items(items: &str) -> VecDeque<Item> {
+    let mut out = VecDeque::new();
+    let (_, items) = items.split_once(" items: ").unwrap();
+    for item in items.split(", ") {
+        out.push_back(Item(item.parse().unwrap()));
+    }
+    out
+}
+
+fn parse_operation(op: &str) -> Operation {
+    let (_, op) = op.split_once(" new = old ").unwrap();
+    let (op, val) = op.split_once(' ').unwrap();
+    match op {
+        "*" => Operation::Mul(val.parse().ok()),
+        "+" => Operation::Add(val.parse().ok()),
+        _ => unreachable!(),
+    }
+}
+
+#[aoc_run(day11, part1)]
+fn part1(troop: &[Monkey]) -> u32 {
+    0
+}
+
+#[aoc_run(day11, part2)]
+fn part2(troop: &[Monkey]) -> u32 {
+    0
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    const INPUT: &str = "";
+
+    #[test]
+    fn part1_test() {
+        let v = parse_input(INPUT);
+
+        assert_eq!(part1(&v), 1);
+    }
+
+    #[test]
+    fn part2_test() {
+        let v = parse_input(INPUT);
+        assert_eq!(part2(&v), 1);
+    }
+}
diff --git a/2022-aoc/src/lib.rs b/2022-aoc/src/lib.rs
index d33246d..aa6aaf3 100644
--- a/2022-aoc/src/lib.rs
+++ b/2022-aoc/src/lib.rs
@@ -10,5 +10,6 @@ mod d7;
 mod d8;
 mod d9;
 mod d10;
+mod d11;
 
 aoc_lib! { year = 2022 }