diff --git a/Cargo.toml b/Cargo.toml
index bfd3fa3..7aa10cd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,9 @@
 
 resolver = "2"
 
-members = [ "cardputer-bsc",
+members = [
+    "cardputer-bsc",
+    "snake",
     "test-app",
 ]
 
@@ -11,4 +13,4 @@ opt-level = "s"
 
 [profile.dev]
 debug = true    # Symbols are nice and they don't increase the size on Flash
-opt-level = "z"
\ No newline at end of file
+opt-level = "z"
diff --git a/snake/Cargo.toml b/snake/Cargo.toml
new file mode 100644
index 0000000..cbf0095
--- /dev/null
+++ b/snake/Cargo.toml
@@ -0,0 +1,23 @@
+[package]
+name = "snake"
+version = "0.1.0"
+edition = "2024"
+
+[[bin]]
+name = "snake"
+harness = false # do not use the built in cargo test harness -> resolve rust-analyzer errors
+
+[features]
+default = []
+
+experimental = ["esp-idf-svc/experimental"]
+
+[dependencies]
+log = "0.4"
+esp-idf-svc = { version = "0.51", features = ["critical-section", "embassy-time-driver", "embassy-sync"] }
+cardputer-bsc = { version = "0.1.0", path = "../cardputer-bsc" }
+embedded-graphics-core = "0.4.0"
+anyhow = "1.0.98"
+
+[build-dependencies]
+embuild = "0.33"
diff --git a/snake/build.rs b/snake/build.rs
new file mode 100644
index 0000000..112ec3f
--- /dev/null
+++ b/snake/build.rs
@@ -0,0 +1,3 @@
+fn main() {
+    embuild::espidf::sysenv::output();
+}
diff --git a/snake/src/main.rs b/snake/src/main.rs
new file mode 100644
index 0000000..9e20f13
--- /dev/null
+++ b/snake/src/main.rs
@@ -0,0 +1,193 @@
+use std::{collections::VecDeque, ops::Rem, thread::sleep, time::Duration};
+
+use anyhow::Context;
+use cardputer_bsc::display::{DISPLAY_SIZE_HEIGHT, DISPLAY_SIZE_WIDTH, Drawable};
+use embedded_graphics_core::{pixelcolor::Rgb565, prelude::RgbColor};
+use esp_idf_svc::{
+    hal::{
+        ledc::{self, LedcDriver, LedcTimerDriver, SpeedMode, config::TimerConfig},
+        prelude::Peripherals,
+        rmt::config::DutyPercent,
+        units::Hertz,
+    },
+    sys::esp_random,
+};
+
+const GRID_SQUARE_SIZE: u16 = 15;
+const GRID_WIDTH: i32 = 16;
+const GRID_HEIGHT: i32 = 9;
+
+fn main() -> Result<(), anyhow::Error> {
+    // It is necessary to call this function once. Otherwise some patches to the runtime
+    // implemented by esp-idf-sys might not link properly. See https://github.com/esp-rs/esp-idf-template/issues/71
+    esp_idf_svc::sys::link_patches();
+
+    // Bind the log crate to the ESP Logging facilities
+    esp_idf_svc::log::EspLogger::initialize_default();
+
+    log::info!("Hello, world!");
+
+    let peripherals = Peripherals::take()?;
+
+    let mut display = cardputer_bsc::display::build(
+        peripherals.spi2,
+        peripherals.pins.gpio36,
+        peripherals.pins.gpio35,
+        peripherals.pins.gpio37,
+        peripherals.pins.gpio34,
+        peripherals.pins.gpio33,
+    )
+    .context("Failed to initialise display")?;
+
+    let timer_config = TimerConfig::new()
+        .resolution(ledc::Resolution::Bits8)
+        .frequency(Hertz(256).into());
+    let bl_timer_driver = LedcTimerDriver::new(peripherals.ledc.timer3, &timer_config)
+        .context("Failed to create backlight timer")?;
+    let mut bl_driver = LedcDriver::new(
+        peripherals.ledc.channel7,
+        bl_timer_driver,
+        peripherals.pins.gpio38,
+    )
+    .context("Failed to create backlight driver")?;
+
+    dbg!(display.is_sleeping());
+
+    clear_screen(&mut display, Rgb565::BLACK)?;
+    bl_driver
+        .set_duty(bl_driver.get_max_duty())
+        .context("Failed to set duty")?;
+    bl_driver.enable().context("Failed to enable driver")?;
+
+    let start_position = (GRID_WIDTH / 2, GRID_HEIGHT / 2);
+    let mut direction = (1, 0);
+    let mut snake_tiles = VecDeque::new();
+    snake_tiles.push_back(start_position);
+    snake_tiles.push_back((start_position.0 - 1, start_position.1));
+    snake_tiles.push_back((start_position.0 - 2, start_position.1));
+    snake_tiles.push_back((start_position.0 - 3, start_position.1));
+
+    let mut keyboard = cardputer_bsc::keyboard::Keyboard::new(
+        peripherals.pins.gpio8,
+        peripherals.pins.gpio9,
+        peripherals.pins.gpio11,
+        peripherals.pins.gpio13,
+        peripherals.pins.gpio15,
+        peripherals.pins.gpio3,
+        peripherals.pins.gpio4,
+        peripherals.pins.gpio5,
+        peripherals.pins.gpio6,
+        peripherals.pins.gpio7,
+    )?;
+
+    let mut apple = random_tile();
+
+    loop {
+        let pressed_keys = keyboard.scan_pressed_keys()?;
+        dbg!(&pressed_keys);
+        for key in pressed_keys {
+            let new_direction = match key {
+                cardputer_bsc::keyboard::KeyImprint::SemiColon => (0, -1),
+                cardputer_bsc::keyboard::KeyImprint::Comma => (-1, 0),
+                cardputer_bsc::keyboard::KeyImprint::Period => (0, 1),
+                cardputer_bsc::keyboard::KeyImprint::Slash => (1, 0),
+                _ => continue,
+            };
+            match (snake_tiles.get(0), snake_tiles.get(1)) {
+                (Some(&first), Some(&second)) => {
+                    let disallowed_direction = (
+                        (second.0 - first.0).rem(GRID_WIDTH),
+                        (second.1 - first.1).rem(GRID_HEIGHT),
+                    );
+                    dbg!(disallowed_direction);
+                    if disallowed_direction != new_direction {
+                        direction = new_direction;
+                    }
+                }
+                _ => {
+                    direction = new_direction;
+                }
+            }
+        }
+
+        sleep(Duration::from_millis(200));
+
+        let front_file = *snake_tiles.get(0).unwrap();
+
+        let new_tile = (
+            (front_file.0 + direction.0).rem_euclid(GRID_WIDTH),
+            (front_file.1 + direction.1).rem_euclid(GRID_HEIGHT),
+        );
+
+        if snake_tiles.iter().any(|&tile| tile == new_tile) {
+            for x in 0..GRID_WIDTH {
+                for y in 0..GRID_HEIGHT {
+                    draw_tile(&mut display, x, y, Rgb565::new(31, 63, 31))?;
+                    sleep(Duration::from_millis(20));
+                }
+            }
+            sleep(Duration::from_secs(1));
+            clear_screen(&mut display, Rgb565::BLACK)?;
+            snake_tiles.clear();
+            direction = (1, 0);
+            snake_tiles.push_back(start_position);
+            snake_tiles.push_back((start_position.0 - 1, start_position.1));
+            snake_tiles.push_back((start_position.0 - 2, start_position.1));
+            snake_tiles.push_back((start_position.0 - 3, start_position.1));
+            apple = random_tile();
+            continue;
+        }
+
+        snake_tiles.push_front(new_tile);
+
+        let old_tile = if new_tile == apple {
+            apple = random_tile();
+            None
+        } else {
+            snake_tiles.pop_back()
+        };
+        if let Some(old_tile) = old_tile {
+            draw_tile(&mut display, old_tile.0, old_tile.1, Rgb565::BLACK)?;
+        }
+        for &tile in &snake_tiles {
+            draw_tile(&mut display, tile.0, tile.1, Rgb565::RED)?;
+        }
+        draw_tile(&mut display, apple.0, apple.1, Rgb565::GREEN)?;
+    }
+}
+
+fn random_tile() -> (i32, i32) {
+    (
+        unsafe { esp_random() as i32 }.rem_euclid(GRID_WIDTH),
+        unsafe { esp_random() as i32 }.rem_euclid(GRID_HEIGHT),
+    )
+}
+
+fn clear_screen(display: &mut Drawable, colour: Rgb565) -> Result<(), anyhow::Error> {
+    display
+        .set_pixels(
+            0,
+            0,
+            DISPLAY_SIZE_WIDTH - 1,
+            DISPLAY_SIZE_HEIGHT - 1,
+            std::iter::repeat_n(
+                colour,
+                DISPLAY_SIZE_WIDTH as usize * DISPLAY_SIZE_HEIGHT as usize,
+            ),
+        )
+        .map_err(|e| anyhow::anyhow!("{e:?}"))?;
+    Ok(())
+}
+
+fn draw_tile(display: &mut Drawable, x: i32, y: i32, colour: Rgb565) -> Result<(), anyhow::Error> {
+    display
+        .set_pixels(
+            x as u16 * GRID_SQUARE_SIZE,
+            y as u16 * GRID_SQUARE_SIZE,
+            (x + 1) as u16 * GRID_SQUARE_SIZE - 1,
+            (y + 1) as u16 * GRID_SQUARE_SIZE - 1,
+            std::iter::repeat_n(colour, (GRID_SQUARE_SIZE as usize).pow(2)),
+        )
+        .map_err(|e| anyhow::anyhow!("{e:?}"))?;
+    Ok(())
+}