diff --git a/2023/Cargo.lock b/2023/Cargo.lock
index 5f19374..76ce13a 100644
--- a/2023/Cargo.lock
+++ b/2023/Cargo.lock
@@ -7,9 +7,7 @@ name = "addr2line"
 version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
-dependencies = [
- "gimli",
-]
+dependencies = ["gimli"]
 
 [[package]]
 name = "adler"
@@ -35,13 +33,13 @@ version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
 dependencies = [
- "addr2line",
- "cc",
- "cfg-if",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
+  "addr2line",
+  "cc",
+  "cfg-if",
+  "libc",
+  "miniz_oxide",
+  "object",
+  "rustc-demangle",
 ]
 
 [[package]]
@@ -49,18 +47,14 @@ name = "brownstone"
 version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c5839ee4f953e811bfdcf223f509cb2c6a3e1447959b0bff459405575bc17f22"
-dependencies = [
- "arrayvec",
-]
+dependencies = ["arrayvec"]
 
 [[package]]
 name = "cc"
 version = "1.0.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
-dependencies = [
- "libc",
-]
+dependencies = ["libc"]
 
 [[package]]
 name = "cfg-if"
@@ -74,13 +68,13 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a667583cca8c4f8436db8de46ea8233c42a7d9ae424a82d338f2e4675229204"
 dependencies = [
- "backtrace",
- "color-spantrace",
- "eyre",
- "indenter",
- "once_cell",
- "owo-colors",
- "tracing-error",
+  "backtrace",
+  "color-spantrace",
+  "eyre",
+  "indenter",
+  "once_cell",
+  "owo-colors",
+  "tracing-error",
 ]
 
 [[package]]
@@ -88,137 +82,93 @@ name = "color-spantrace"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd6be1b2a7e382e2b98b43b2adcca6bb0e465af0bdd38123873ae61eb17a72c2"
-dependencies = [
- "once_cell",
- "owo-colors",
- "tracing-core",
- "tracing-error",
-]
+dependencies = ["once_cell", "owo-colors", "tracing-core", "tracing-error"]
 
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fca89a0e215bab21874660c67903c5f143333cab1da83d041c7ded6053774751"
-dependencies = [
- "cfg-if",
- "crossbeam-epoch",
- "crossbeam-utils",
-]
+dependencies = ["cfg-if", "crossbeam-epoch", "crossbeam-utils"]
 
 [[package]]
 name = "crossbeam-epoch"
 version = "0.9.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d2fe95351b870527a5d09bf563ed3c97c0cffb87cf1c78a591bf48bb218d9aa"
-dependencies = [
- "autocfg",
- "cfg-if",
- "crossbeam-utils",
- "memoffset",
-]
+dependencies = ["autocfg", "cfg-if", "crossbeam-utils", "memoffset"]
 
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d96137f14f244c37f989d9fff8f95e6c18b918e71f36638f8c49112e4c78f"
-dependencies = [
- "cfg-if",
-]
+dependencies = ["cfg-if"]
 
 [[package]]
 name = "day-01"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
-]
+dependencies = ["color-eyre"]
 
 [[package]]
 name = "day-02"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
-]
+dependencies = ["color-eyre"]
 
 [[package]]
 name = "day-03"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
- "itertools",
-]
+dependencies = ["color-eyre", "itertools"]
 
 [[package]]
 name = "day-04"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
-]
+dependencies = ["color-eyre"]
 
 [[package]]
 name = "day-05"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
- "itertools",
- "nom",
- "nom-supreme",
- "rayon",
-]
+dependencies = ["color-eyre", "itertools", "nom", "nom-supreme", "rayon"]
 
 [[package]]
 name = "day-06"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
-]
+dependencies = ["color-eyre"]
 
 [[package]]
 name = "day-07"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
- "thiserror",
-]
+dependencies = ["color-eyre", "thiserror"]
 
 [[package]]
 name = "day-08"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
-]
+dependencies = ["color-eyre"]
 
 [[package]]
 name = "day-09"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
- "itertools",
-]
+dependencies = ["color-eyre", "itertools"]
 
 [[package]]
 name = "day-11"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
-]
-
-[[package]]
-name = "day-13"
-version = "0.1.0"
-dependencies = [
- "color-eyre",
- "itertools",
+dependencies = ["color-eyre"]
 
 [[package]]
 name = "day-12"
 version = "0.1.0"
-dependencies = [
- "color-eyre",
- "itertools",
- "nom",
-]
+dependencies = ["color-eyre"]
+
+[[package]]
+name = "day-13"
+version = "0.1.0"
+dependencies = ["color-eyre", "itertools"]
+
+[[package]]
+name = "day-14"
+version = "0.1.0"
+dependencies = ["color-eyre", "itertools", "nom", "glam"]
 
 [[package]]
 name = "either"
@@ -231,10 +181,7 @@ name = "eyre"
 version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6267a1fa6f59179ea4afc8e50fd8612a3cc60bc858f786ff877a4a8cb042799"
-dependencies = [
- "indenter",
- "once_cell",
-]
+dependencies = ["indenter", "once_cell"]
 
 [[package]]
 name = "gimli"
@@ -242,6 +189,12 @@ version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
+[[package]]
+name = "glam"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5418c17512bdf42730f9032c74e1ae39afc408745ebb2acf72fbc4691c17945"
+
 [[package]]
 name = "indent_write"
 version = "2.2.0"
@@ -259,9 +212,7 @@ name = "itertools"
 version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
-dependencies = [
- "either",
-]
+dependencies = ["either"]
 
 [[package]]
 name = "joinery"
@@ -292,9 +243,7 @@ name = "memoffset"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a634b1c61a95585bd15607c6ab0c4e5b226e695ff2800ba0cdccddf208c406c"
-dependencies = [
- "autocfg",
-]
+dependencies = ["autocfg"]
 
 [[package]]
 name = "minimal-lexical"
@@ -307,41 +256,28 @@ name = "miniz_oxide"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7810e0be55b428ada41041c41f32c9f1a42817901b4ccf45fa3d4b6561e74c7"
-dependencies = [
- "adler",
-]
+dependencies = ["adler"]
 
 [[package]]
 name = "nom"
 version = "7.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
-dependencies = [
- "memchr",
- "minimal-lexical",
-]
+dependencies = ["memchr", "minimal-lexical"]
 
 [[package]]
 name = "nom-supreme"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bd3ae6c901f1959588759ff51c95d24b491ecb9ff91aa9c2ef4acc5b1dcab27"
-dependencies = [
- "brownstone",
- "indent_write",
- "joinery",
- "memchr",
- "nom",
-]
+dependencies = ["brownstone", "indent_write", "joinery", "memchr", "nom"]
 
 [[package]]
 name = "object"
 version = "0.32.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9cf5f9dd3933bd50a9e1f149ec995f39ae2c496d31fd772c1fd45ebc27e902b0"
-dependencies = [
- "memchr",
-]
+dependencies = ["memchr"]
 
 [[package]]
 name = "once_cell"
@@ -366,38 +302,28 @@ name = "proc-macro2"
 version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
-dependencies = [
- "unicode-ident",
-]
+dependencies = ["unicode-ident"]
 
 [[package]]
 name = "quote"
 version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
-dependencies = [
- "proc-macro2",
-]
+dependencies = ["proc-macro2"]
 
 [[package]]
 name = "rayon"
 version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
-dependencies = [
- "either",
- "rayon-core",
-]
+dependencies = ["either", "rayon-core"]
 
 [[package]]
 name = "rayon-core"
 version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
-dependencies = [
- "crossbeam-deque",
- "crossbeam-utils",
-]
+dependencies = ["crossbeam-deque", "crossbeam-utils"]
 
 [[package]]
 name = "rustc-demangle"
@@ -410,91 +336,63 @@ name = "sharded-slab"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
-dependencies = [
- "lazy_static",
-]
+dependencies = ["lazy_static"]
 
 [[package]]
 name = "syn"
 version = "2.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "44c8b28c477cc3bf0e7966561e3460130e1255f7a1cf71931075f1c5e7a7e269"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
+dependencies = ["proc-macro2", "quote", "unicode-ident"]
 
 [[package]]
 name = "thiserror"
 version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f11c217e1416d6f036b870f14e0413d480dbf28edbee1f877abaf0206af43bb7"
-dependencies = [
- "thiserror-impl",
-]
+dependencies = ["thiserror-impl"]
 
 [[package]]
 name = "thiserror-impl"
 version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01742297787513b79cf8e29d1056ede1313e2420b7b3b15d0a768b4921f549df"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
+dependencies = ["proc-macro2", "quote", "syn"]
 
 [[package]]
 name = "thread_local"
 version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
-dependencies = [
- "cfg-if",
- "once_cell",
-]
+dependencies = ["cfg-if", "once_cell"]
 
 [[package]]
 name = "tracing"
 version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
-dependencies = [
- "pin-project-lite",
- "tracing-core",
-]
+dependencies = ["pin-project-lite", "tracing-core"]
 
 [[package]]
 name = "tracing-core"
 version = "0.1.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
-dependencies = [
- "once_cell",
- "valuable",
-]
+dependencies = ["once_cell", "valuable"]
 
 [[package]]
 name = "tracing-error"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d686ec1c0f384b1277f097b2f279a2ecc11afe8c133c1aabf036a27cb4cd206e"
-dependencies = [
- "tracing",
- "tracing-subscriber",
-]
+dependencies = ["tracing", "tracing-subscriber"]
 
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
-dependencies = [
- "sharded-slab",
- "thread_local",
- "tracing-core",
-]
+dependencies = ["sharded-slab", "thread_local", "tracing-core"]
 
 [[package]]
 name = "unicode-ident"
diff --git a/2023/Cargo.toml b/2023/Cargo.toml
index ec1c879..aa8068e 100644
--- a/2023/Cargo.toml
+++ b/2023/Cargo.toml
@@ -10,3 +10,4 @@ nom = "7.1.3"
 nom-supreme = "0.8.0"
 rayon = "1.8.0"
 thiserror = "1.0.50"
+glam = "0.24.2"
diff --git a/2023/day-14/Cargo.toml b/2023/day-14/Cargo.toml
new file mode 100644
index 0000000..ceaa48f
--- /dev/null
+++ b/2023/day-14/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "day-14"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+color-eyre.workspace = true
+itertools.workspace = true
+glam.workspace = true
diff --git a/2023/day-14/input.txt b/2023/day-14/input.txt
new file mode 100644
index 0000000..8ef0b86
--- /dev/null
+++ b/2023/day-14/input.txt
@@ -0,0 +1,100 @@
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+..OO.#.....O..O.OO.#.##.O....#...#O....##..O#.O.....O.....#....OO#....##..#O..OO...#O#O#....#.O.O.O#
+..O.#O....O.#..#.#.OO.##..OO......#...#....#O...OO....#.O..#.OO#.......O.#.#......O#O...#..OO.....##
+#.........O....#..#O.....##....#O......##..O....OO.....O.....#..#O...O...O..#.OOO.O..#......#.....#.
+O.##.O.#OO...#..#O.OO.....#.#.....O..##.O.#......#O##......OO..O..O.O.....#..O.O.#..O......O.OO.##..
+....O....O#.##..O.O.O..#..##O#......O#.....O......O.#....O......#O.O..#..O..O..##..#O##..........O..
+O#..##O..#...OO...#.OO....#..O.....O.......OOO#...##...OO.##....#O..#..#O.#.O#O..O...O.#..O.#O.O#...
diff --git a/2023/day-14/src/bin/part1.rs b/2023/day-14/src/bin/part1.rs
new file mode 100644
index 0000000..2391bd4
--- /dev/null
+++ b/2023/day-14/src/bin/part1.rs
@@ -0,0 +1,9 @@
+use color_eyre::Result;
+use day_14::part1::process;
+
+fn main() -> Result<()> {
+    let file = include_str!("../../input.txt");
+    let result = process(file)?;
+    println!("{}", result);
+    Ok(())
+}
diff --git a/2023/day-14/src/bin/part2.rs b/2023/day-14/src/bin/part2.rs
new file mode 100644
index 0000000..40b6659
--- /dev/null
+++ b/2023/day-14/src/bin/part2.rs
@@ -0,0 +1,9 @@
+use color_eyre::Result;
+use day_14::part2::process;
+
+fn main() -> Result<()> {
+    let file = include_str!("../../input.txt");
+    let result = process(file)?;
+    println!("{}", result);
+    Ok(())
+}
diff --git a/2023/day-14/src/lib.rs b/2023/day-14/src/lib.rs
new file mode 100644
index 0000000..faaf542
--- /dev/null
+++ b/2023/day-14/src/lib.rs
@@ -0,0 +1,2 @@
+pub mod part1;
+pub mod part2;
diff --git a/2023/day-14/src/part1.rs b/2023/day-14/src/part1.rs
new file mode 100644
index 0000000..ba29845
--- /dev/null
+++ b/2023/day-14/src/part1.rs
@@ -0,0 +1,117 @@
+use std::{collections::HashMap, fmt::Display};
+
+use color_eyre::Result;
+use glam::IVec2;
+
+#[derive(Debug, Clone, Copy)]
+enum Rock {
+    Movable,
+    Immovable,
+}
+
+impl Display for Rock {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "{}",
+            match self {
+                Rock::Movable => "0",
+                Rock::Immovable => "#",
+            }
+        )
+    }
+}
+
+fn print_grid(map: &HashMap<IVec2, Rock>, boundaries: &IVec2) {
+    for y in 0..boundaries.y {
+        for x in 0..boundaries.x {
+            match map.get(&IVec2::new(x, y)) {
+                Some(rock) => print!("{rock}"),
+                None => print!("."),
+            }
+        }
+        println!("");
+    }
+}
+
+fn rock_shift_north(
+    rock_map: &HashMap<IVec2, Rock>,
+    boundaries: &IVec2,
+    static_rocks: &HashMap<IVec2, Rock>,
+) -> HashMap<IVec2, Rock> {
+    let mut results = static_rocks.clone();
+    let mut next_potentially_available_pos = IVec2::new(0, 0);
+
+    for x in 0..boundaries.x {
+        next_potentially_available_pos = IVec2::new(x, 0);
+        for y in 0..boundaries.y {
+            match rock_map.get(&IVec2::new(x, y)) {
+                Some(Rock::Immovable) => next_potentially_available_pos = IVec2::new(x, y + 1),
+                Some(Rock::Movable) => {
+                    let next_pos = next_potentially_available_pos;
+                    results.insert(next_pos, Rock::Movable);
+                    next_potentially_available_pos.y += 1;
+                }
+                None => (),
+            }
+        }
+    }
+    results
+}
+
+pub fn process(input: &str) -> Result<usize> {
+    let columns = input.lines().next().unwrap().len();
+    let rows = input.lines().count();
+    let boundaries = IVec2::new(columns as i32, rows as i32);
+    let rock_map = input
+        .lines()
+        .enumerate()
+        .flat_map(|(y, line)| {
+            line.chars()
+                .enumerate()
+                .filter_map(move |(x, ch)| match ch {
+                    '0' => Some((IVec2::new(x as i32, y as i32), Rock::Movable)),
+                    '#' => Some((IVec2::new(x as i32, y as i32), Rock::Immovable)),
+                    _ => None,
+                })
+        })
+        .collect::<HashMap<IVec2, Rock>>();
+
+    let static_rocks = rock_map
+        .iter()
+        .filter_map(|(pos, rock)| match rock {
+            Rock::Movable => None,
+            Rock::Immovable => Some((*pos, *rock)),
+        })
+        .collect::<HashMap<IVec2, Rock>>();
+    let next_state = rock_shift_north(&rock_map, &boundaries, &static_rocks);
+    let sum = next_state
+        .iter()
+        .filter_map(|(pos, rock)| match rock {
+            Rock::Movable => Some(boundaries.y - pos.y),
+            Rock::Immovable => None,
+        })
+        .sum::<i32>();
+    Ok(sum as usize)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_process() -> Result<()> {
+        let input = "O....#....
+O.OO#....#
+.....##...
+OO.#O....O
+.O.....O#.
+O.#..O.#.#
+..O..#O..O
+.......O..
+#....###..
+#OO..#....";
+        assert_eq!(136, process(input)?);
+        Ok(())
+    }
+}
diff --git a/2023/day-14/src/part2.rs b/2023/day-14/src/part2.rs
new file mode 100644
index 0000000..91ef1a3
--- /dev/null
+++ b/2023/day-14/src/part2.rs
@@ -0,0 +1,19 @@
+use color_eyre::Result;
+
+pub fn process(input: &str) -> Result<usize> {
+    todo!("day xx - part 2");
+    Ok(0)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_process() -> Result<()> {
+        let input = "";
+        todo!("haven't built test yet");
+        assert_eq!(0, process(input)?);
+        Ok(())
+    }
+}