diff --git a/src/list.rs b/src/list.rs
index c59b8d8..4d26702 100644
--- a/src/list.rs
+++ b/src/list.rs
@@ -4,148 +4,14 @@ use crossterm::{
     terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
     ExecutableCommand,
 };
-use ratatui::{
-    backend::CrosstermBackend,
-    layout::{Constraint, Rect},
-    style::{Style, Stylize},
-    text::Span,
-    widgets::{Block, Borders, HighlightSpacing, Row, Table, TableState},
-    Frame, Terminal,
-};
+use ratatui::{backend::CrosstermBackend, Terminal};
 use std::io;
 
+mod state;
+
 use crate::{exercise::Exercise, state_file::StateFile};
 
-struct UiState<'a> {
-    pub table: Table<'a>,
-    selected: usize,
-    table_state: TableState,
-    last_ind: usize,
-}
-
-impl<'a> UiState<'a> {
-    pub fn rows<'s, 'i>(
-        state_file: &'s StateFile,
-        exercises: &'a [Exercise],
-    ) -> impl Iterator<Item = Row<'a>> + 'i
-    where
-        's: 'i,
-        'a: 'i,
-    {
-        exercises
-            .iter()
-            .zip(state_file.progress())
-            .enumerate()
-            .map(|(ind, (exercise, done))| {
-                let next = if ind == state_file.next_exercise_ind() {
-                    ">>>>".bold().red()
-                } else {
-                    Span::default()
-                };
-
-                let exercise_state = if *done {
-                    "DONE".green()
-                } else {
-                    "PENDING".yellow()
-                };
-
-                Row::new([
-                    next,
-                    exercise_state,
-                    Span::raw(&exercise.name),
-                    Span::raw(exercise.path.to_string_lossy()),
-                ])
-            })
-    }
-
-    pub fn new(state_file: &StateFile, exercises: &'a [Exercise]) -> Self {
-        let header = Row::new(["Next", "State", "Name", "Path"]);
-
-        let max_name_len = exercises
-            .iter()
-            .map(|exercise| exercise.name.len())
-            .max()
-            .unwrap_or(4) as u16;
-
-        let widths = [
-            Constraint::Length(4),
-            Constraint::Length(7),
-            Constraint::Length(max_name_len),
-            Constraint::Fill(1),
-        ];
-
-        let rows = Self::rows(state_file, exercises);
-
-        let table = Table::new(rows, widths)
-            .header(header)
-            .column_spacing(2)
-            .highlight_spacing(HighlightSpacing::Always)
-            .highlight_style(Style::new().bg(ratatui::style::Color::Rgb(50, 50, 50)))
-            .highlight_symbol("🦀")
-            .block(Block::default().borders(Borders::BOTTOM));
-
-        let selected = 0;
-        let table_state = TableState::default().with_selected(Some(selected));
-        let last_ind = exercises.len() - 1;
-
-        Self {
-            table,
-            selected,
-            table_state,
-            last_ind,
-        }
-    }
-
-    fn select(&mut self, ind: usize) {
-        self.selected = ind;
-        self.table_state.select(Some(ind));
-    }
-
-    pub fn select_next(&mut self) {
-        self.select(self.selected.saturating_add(1).min(self.last_ind));
-    }
-
-    pub fn select_previous(&mut self) {
-        self.select(self.selected.saturating_sub(1));
-    }
-
-    #[inline]
-    pub fn select_first(&mut self) {
-        self.select(0);
-    }
-
-    #[inline]
-    pub fn select_last(&mut self) {
-        self.select(self.last_ind);
-    }
-
-    pub fn draw(&mut self, frame: &mut Frame) {
-        let area = frame.size();
-
-        frame.render_stateful_widget(
-            &self.table,
-            Rect {
-                x: 0,
-                y: 0,
-                width: area.width,
-                height: area.height - 1,
-            },
-            &mut self.table_state,
-        );
-
-        let help_footer =
-            "↓/j ↑/k home/g end/G │ Filter <d>one/<p>ending │ <r>eset │ <c>ontinue at │ <q>uit";
-        frame.render_widget(
-            Span::raw(help_footer),
-            Rect {
-                x: 0,
-                y: area.height - 1,
-                width: area.width,
-                height: 1,
-            },
-        );
-    }
-}
+use self::state::UiState;
 
 pub fn list(state_file: &mut StateFile, exercises: &[Exercise]) -> Result<()> {
     let mut stdout = io::stdout().lock();
@@ -183,7 +49,7 @@ pub fn list(state_file: &mut StateFile, exercises: &[Exercise]) -> Result<()> {
             KeyCode::Home | KeyCode::Char('g') => ui_state.select_first(),
             KeyCode::End | KeyCode::Char('G') => ui_state.select_last(),
             KeyCode::Char('c') => {
-                state_file.set_next_exercise_ind(ui_state.selected)?;
+                state_file.set_next_exercise_ind(ui_state.selected())?;
                 ui_state.table = ui_state.table.rows(UiState::rows(state_file, exercises));
             }
             _ => (),
diff --git a/src/list/state.rs b/src/list/state.rs
new file mode 100644
index 0000000..3d2f0a6
--- /dev/null
+++ b/src/list/state.rs
@@ -0,0 +1,145 @@
+use ratatui::{
+    layout::{Constraint, Rect},
+    style::{Style, Stylize},
+    text::Span,
+    widgets::{Block, Borders, HighlightSpacing, Row, Table, TableState},
+    Frame,
+};
+
+use crate::{exercise::Exercise, state_file::StateFile};
+
+pub struct UiState<'a> {
+    pub table: Table<'a>,
+    selected: usize,
+    table_state: TableState,
+    last_ind: usize,
+}
+
+impl<'a> UiState<'a> {
+    pub fn rows<'s, 'i>(
+        state_file: &'s StateFile,
+        exercises: &'a [Exercise],
+    ) -> impl Iterator<Item = Row<'a>> + 'i
+    where
+        's: 'i,
+        'a: 'i,
+    {
+        exercises
+            .iter()
+            .zip(state_file.progress())
+            .enumerate()
+            .map(|(ind, (exercise, done))| {
+                let next = if ind == state_file.next_exercise_ind() {
+                    ">>>>".bold().red()
+                } else {
+                    Span::default()
+                };
+
+                let exercise_state = if *done {
+                    "DONE".green()
+                } else {
+                    "PENDING".yellow()
+                };
+
+                Row::new([
+                    next,
+                    exercise_state,
+                    Span::raw(&exercise.name),
+                    Span::raw(exercise.path.to_string_lossy()),
+                ])
+            })
+    }
+
+    pub fn new(state_file: &StateFile, exercises: &'a [Exercise]) -> Self {
+        let header = Row::new(["Next", "State", "Name", "Path"]);
+
+        let max_name_len = exercises
+            .iter()
+            .map(|exercise| exercise.name.len())
+            .max()
+            .unwrap_or(4) as u16;
+
+        let widths = [
+            Constraint::Length(4),
+            Constraint::Length(7),
+            Constraint::Length(max_name_len),
+            Constraint::Fill(1),
+        ];
+
+        let rows = Self::rows(state_file, exercises);
+
+        let table = Table::new(rows, widths)
+            .header(header)
+            .column_spacing(2)
+            .highlight_spacing(HighlightSpacing::Always)
+            .highlight_style(Style::new().bg(ratatui::style::Color::Rgb(50, 50, 50)))
+            .highlight_symbol("🦀")
+            .block(Block::default().borders(Borders::BOTTOM));
+
+        let selected = 0;
+        let table_state = TableState::default().with_selected(Some(selected));
+        let last_ind = exercises.len() - 1;
+
+        Self {
+            table,
+            selected,
+            table_state,
+            last_ind,
+        }
+    }
+
+    #[inline]
+    pub fn selected(&self) -> usize {
+        self.selected
+    }
+
+    fn select(&mut self, ind: usize) {
+        self.selected = ind;
+        self.table_state.select(Some(ind));
+    }
+
+    pub fn select_next(&mut self) {
+        self.select(self.selected.saturating_add(1).min(self.last_ind));
+    }
+
+    pub fn select_previous(&mut self) {
+        self.select(self.selected.saturating_sub(1));
+    }
+
+    #[inline]
+    pub fn select_first(&mut self) {
+        self.select(0);
+    }
+
+    #[inline]
+    pub fn select_last(&mut self) {
+        self.select(self.last_ind);
+    }
+
+    pub fn draw(&mut self, frame: &mut Frame) {
+        let area = frame.size();
+
+        frame.render_stateful_widget(
+            &self.table,
+            Rect {
+                x: 0,
+                y: 0,
+                width: area.width,
+                height: area.height - 1,
+            },
+            &mut self.table_state,
+        );
+
+        let help_footer =
+            "↓/j ↑/k home/g end/G │ Filter <d>one/<p>ending │ <r>eset │ <c>ontinue at │ <q>uit";
+        frame.render_widget(
+            Span::raw(help_footer),
+            Rect {
+                x: 0,
+                y: area.height - 1,
+                width: area.width,
+                height: 1,
+            },
+        );
+    }
+}