diff --git a/examples/brute_force.rs b/examples/brute_force.rs
index b86fc35..0c7bcfa 100644
--- a/examples/brute_force.rs
+++ b/examples/brute_force.rs
@@ -1,7 +1,10 @@
 use std::io;
 
 use clap::{Parser, ValueEnum};
-use factorio_blueprint::belt_finding::brute_force::{problems, Bruteforce};
+use factorio_blueprint::{
+    belt_finding::brute_force::{problems, Bruteforce},
+    common::visualize::Visualize,
+};
 
 #[derive(ValueEnum, Clone)]
 enum Mode {
@@ -44,20 +47,20 @@ fn main() {
 
     let mut b = args.problem.get_problem();
 
-    b.print();
+    b.print_visualization();
 
     match args.mode {
         Mode::Solutions => {
             while b.next_finish_state(None) {
                 println!("{}\n{}\n{}", b.count(), b.solution_count(), b.cost());
-                b.print();
+                b.print_visualization();
             }
 
             println!("Solutions: {}\nStates: {}", b.solution_count(), b.count());
         }
         Mode::Step => {
             while b.next_state() {
-                b.print();
+                b.print_visualization();
                 let mut s = String::new();
                 let _ = io::stdin().read_line(&mut s);
             }
diff --git a/examples/solve_belt.rs b/examples/solve_belt.rs
deleted file mode 100644
index 4ddb73a..0000000
--- a/examples/solve_belt.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-use clap::{Parser, ValueEnum};
-use factorio_blueprint::belt_finding::{conflict_avoidance::ConflictAvoidance, problems, Problem};
-use std::io;
-
-#[derive(ValueEnum, Clone)]
-enum Mode {
-    Solve,
-    ConflictAvoidance,
-    ConflictStep,
-}
-
-#[derive(ValueEnum, Clone)]
-enum ProblemCase {
-    Simple,
-    Level1,
-    Level2,
-    Level3,
-    Level5,
-}
-
-impl ProblemCase {
-    fn get_problem(&self) -> Problem {
-        match self {
-            ProblemCase::Simple => problems::simple(),
-            ProblemCase::Level1 => problems::belt_madness_level_1(),
-            ProblemCase::Level2 => problems::belt_madness_level_2(),
-            ProblemCase::Level3 => problems::belt_madness_level_3(),
-            ProblemCase::Level5 => problems::belt_madness_level_5(),
-        }
-    }
-}
-
-#[derive(Parser)]
-struct Args {
-    #[arg(value_enum, default_value = "level1")]
-    problem: ProblemCase,
-    #[arg(value_enum, default_value = "conflict-avoidance")]
-    mode: Mode,
-}
-
-fn main() {
-    let args = Args::parse();
-
-    let mut p = args.problem.get_problem();
-
-    match args.mode {
-        Mode::Solve => {
-            p.print();
-            p.find_path();
-            p.print();
-        }
-        Mode::ConflictAvoidance => {
-            p.print();
-            p.find_path();
-            p.print();
-            p.find_path();
-            p.print();
-            p.find_path();
-            p.print();
-            p.find_path();
-            p.print();
-            let mut c = ConflictAvoidance::new(&p);
-            c.print();
-            while c.remove_conflict(None) {
-                c.print();
-            }
-        }
-        Mode::ConflictStep => {
-            p.print();
-            p.find_path();
-            p.print();
-            p.find_path();
-            p.print();
-            p.find_path();
-            p.print();
-            p.find_path();
-            p.print();
-            let mut c = ConflictAvoidance::new(&p);
-            c.print();
-            while c.remove_conflict(None) {
-                c.print();
-                let mut s = String::new();
-                let _ = io::stdin().read_line(&mut s);
-            }
-        }
-    }
-}
diff --git a/src/belt_finding/brute_force.rs b/src/belt_finding/brute_force.rs
index e178a12..833ecf3 100644
--- a/src/belt_finding/brute_force.rs
+++ b/src/belt_finding/brute_force.rs
@@ -1,12 +1,7 @@
-use std::time::Instant;
-
-use super::{
-    common::{print_map, PathField},
-    Position,
-};
-use crate::misc::Map;
+use super::{common::PathField, Position};
 use crate::prelude::*;
-use termcolor::ColorSpec;
+use crate::{common::visualize::Visualize, misc::Map};
+use std::time::Instant;
 
 #[derive(Default, Debug, Clone)]
 pub struct BruteforceField {
@@ -592,83 +587,67 @@ impl Bruteforce {
     pub fn solution_count(&self) -> u128 {
         self.solution_count
     }
-    pub fn print(&self) {
-        let mut m: Map<Option<(usize, &str)>> = Map::new(self.map.width, self.map.height);
+}
 
-        for (i, problem) in self.problems.iter().enumerate() {
-            if problem.finished {
-                m.set(
-                    problem.end_pos.x as usize,
-                    problem.end_pos.y as usize,
-                    Some((i, "T")),
-                );
-            } else {
-                m.set(
-                    problem.end_pos.x as usize,
-                    problem.end_pos.y as usize,
-                    Some((i, "t")),
-                );
-            }
-            for p in &problem.path {
-                match p {
-                    PathField::Belt { pos, dir } => match dir {
-                        Direction::Up => m.set(pos.x as usize, pos.y as usize, Some((i, "↑"))),
-                        Direction::Right => m.set(pos.x as usize, pos.y as usize, Some((i, "→"))),
-                        Direction::Down => m.set(pos.x as usize, pos.y as usize, Some((i, "↓"))),
-                        Direction::Left => m.set(pos.x as usize, pos.y as usize, Some((i, "←"))),
-                    },
-                    PathField::Underground { pos, dir, len } => {
-                        match dir {
-                            Direction::Up => m.set(pos.x as usize, pos.y as usize, Some((i, "↟"))),
-                            Direction::Right => {
-                                m.set(pos.x as usize, pos.y as usize, Some((i, "↠")))
-                            }
-                            Direction::Down => {
-                                m.set(pos.x as usize, pos.y as usize, Some((i, "↡")))
-                            }
-                            Direction::Left => {
-                                m.set(pos.x as usize, pos.y as usize, Some((i, "↞")))
-                            }
-                        };
-                        let end_pos = pos.in_direction(dir, *len as PositionType);
-                        match dir {
-                            Direction::Up => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↥")))
-                            }
-                            Direction::Right => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↦")))
-                            }
-                            Direction::Down => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↧")))
-                            }
-                            Direction::Left => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↤")))
-                            }
-                        };
-                    }
+impl Visualize for Bruteforce {
+    fn visualize(&self) -> crate::common::visualize::Visualization {
+        let mut v = crate::common::visualize::Visualization::new(Position::new(
+            self.map.width as i32,
+            self.map.height as i32,
+        ));
+
+        for x in 0..self.map.width {
+            for y in 0..self.map.height {
+                if self.map.get(x, y).blocked {
+                    v.add_symbol(
+                        Position::new(x as i32, y as i32),
+                        crate::common::visualize::Symbol::Block,
+                        Some(crate::common::visualize::Color::white()),
+                        None,
+                    );
                 }
             }
         }
 
-        // Print body
-
-        let _ = print_map(self.map.width as i32, self.map.height as i32, |x, y| {
-            if let Some((i, c)) = m.get(x as usize, y as usize) {
-                let mut color = ColorSpec::new();
-                color.set_fg(Some(crate::common::color::COLORS[*i]));
-                (color, *c)
-            } else if self.map.get(x as usize, y as usize).blocked {
-                (ColorSpec::new(), "#")
-            } else if self.map.get(x as usize, y as usize).underground_horizontal {
-                (ColorSpec::new(), "_")
-            } else if self.map.get(x as usize, y as usize).underground_vertical {
-                (ColorSpec::new(), "|")
-            } else if x % 8 == 0 || y % 8 == 0 {
-                (ColorSpec::new(), "∙")
-            } else {
-                (ColorSpec::new(), " ")
+        for (i, problem) in self.problems.iter().enumerate() {
+            for p in &problem.path {
+                match p {
+                    PathField::Belt { pos, dir } => {
+                        v.add_symbol(
+                            *pos,
+                            crate::common::visualize::Symbol::Arrow(*dir),
+                            Some(crate::common::visualize::Color::index(i)),
+                            None,
+                        );
+                    }
+                    PathField::Underground { pos, dir, len } => {
+                        v.add_symbol(
+                            *pos,
+                            crate::common::visualize::Symbol::ArrowEnter(*dir),
+                            Some(crate::common::visualize::Color::index(i)),
+                            None,
+                        );
+                        v.add_symbol(
+                            pos.in_direction(dir, *len as i32),
+                            crate::common::visualize::Symbol::ArrowExit(*dir),
+                            Some(crate::common::visualize::Color::index(i)),
+                            None,
+                        );
+                    }
+                }
             }
-        });
+            v.add_symbol(
+                problem.end_pos,
+                crate::common::visualize::Symbol::Char(match problem.finished {
+                    true => 'T',
+                    false => 't',
+                }),
+                Some(crate::common::visualize::Color::index(i)),
+                None,
+            );
+        }
+
+        v
     }
 }
 
diff --git a/src/belt_finding/conflict_avoidance.rs b/src/belt_finding/conflict_avoidance.rs
index d1368da..29315d4 100644
--- a/src/belt_finding/conflict_avoidance.rs
+++ b/src/belt_finding/conflict_avoidance.rs
@@ -1,14 +1,10 @@
-use super::{
-    common::{print_map, PathField},
-    Problem,
-};
-use crate::prelude::*;
+use super::{common::PathField, Problem};
 use crate::{belt_finding::brute_force::BruteforceBuilder, misc::Map};
+use crate::{common::visualize::Visualize, prelude::*};
 use std::{
     ops::RangeInclusive,
     time::{Duration, Instant},
 };
-use termcolor::ColorSpec;
 
 #[derive(Default)]
 struct Field {
@@ -354,7 +350,7 @@ impl ConflictAvoidance {
         }
         // dbg!(&candidates);
 
-        while timeout.is_some_and(|t| t < Instant::now()) {
+        while timeout.is_none_or(|t| t > Instant::now()) {
             candidates.sort_by_key(|c| -c.area());
             // dbg!(&candidates);
             let c = match candidates.pop() {
@@ -499,53 +495,14 @@ impl ConflictAvoidance {
         }
         true
     }
+}
 
-    pub fn print(&self) {
-        let mut m: Map<Option<(usize, &str)>> = Map::new(self.map.width, self.map.height);
-
-        for (i, problem) in self.belts.iter().enumerate() {
-            for p in problem {
-                match p {
-                    PathField::Belt { pos, dir } => match dir {
-                        Direction::Up => m.set(pos.x as usize, pos.y as usize, Some((i, "↑"))),
-                        Direction::Right => m.set(pos.x as usize, pos.y as usize, Some((i, "→"))),
-                        Direction::Down => m.set(pos.x as usize, pos.y as usize, Some((i, "↓"))),
-                        Direction::Left => m.set(pos.x as usize, pos.y as usize, Some((i, "←"))),
-                    },
-                    PathField::Underground { pos, dir, len } => {
-                        match dir {
-                            Direction::Up => m.set(pos.x as usize, pos.y as usize, Some((i, "↟"))),
-                            Direction::Right => {
-                                m.set(pos.x as usize, pos.y as usize, Some((i, "↠")))
-                            }
-                            Direction::Down => {
-                                m.set(pos.x as usize, pos.y as usize, Some((i, "↡")))
-                            }
-                            Direction::Left => {
-                                m.set(pos.x as usize, pos.y as usize, Some((i, "↞")))
-                            }
-                        };
-                        let end_pos = pos.in_direction(dir, *len as PositionType);
-                        match dir {
-                            Direction::Up => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↥")))
-                            }
-                            Direction::Right => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↦")))
-                            }
-                            Direction::Down => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↧")))
-                            }
-                            Direction::Left => {
-                                m.set(end_pos.x as usize, end_pos.y as usize, Some((i, "↤")))
-                            }
-                        };
-                    }
-                }
-            }
-            let last_pos = problem.last().unwrap().pos();
-            m.set(last_pos.x as usize, last_pos.y as usize, Some((i, "T")));
-        }
+impl Visualize for ConflictAvoidance {
+    fn visualize(&self) -> crate::common::visualize::Visualization {
+        let mut v = crate::common::visualize::Visualization::new(Position::new(
+            self.map.width as i32,
+            self.map.height as i32,
+        ));
 
         // create conflict map
         let mut conflicts: Map<usize> = Map::new(self.map.width, self.map.height);
@@ -554,6 +511,13 @@ impl ConflictAvoidance {
             for y in 0..self.map.height {
                 if self.map.get(x, y).blocked {
                     *conflicts.get_mut(x, y) += 1;
+
+                    v.add_symbol(
+                        Position::new(x as i32, y as i32),
+                        crate::common::visualize::Symbol::Block,
+                        Some(crate::common::visualize::Color::white()),
+                        None,
+                    );
                 }
             }
         }
@@ -572,31 +536,62 @@ impl ConflictAvoidance {
                 }
             }
         }
-        // Print body
 
-        let _ = print_map(self.map.width as i32, self.map.height as i32, |x, y| {
-            let mut color = ColorSpec::new();
-
-            if let Some((xrange, yrange)) = &self.range {
-                if xrange.contains(&x) && yrange.contains(&y) {
-                    color.set_bg(Some(termcolor::Color::Rgb(96, 96, 0)));
+        for (i, path) in self.belts.iter().enumerate() {
+            for p in path {
+                match p {
+                    PathField::Belt { pos, dir } => {
+                        v.add_symbol(
+                            *pos,
+                            crate::common::visualize::Symbol::Arrow(*dir),
+                            Some(crate::common::visualize::Color::index(i)),
+                            None,
+                        );
+                    }
+                    PathField::Underground { pos, dir, len } => {
+                        v.add_symbol(
+                            *pos,
+                            crate::common::visualize::Symbol::ArrowEnter(*dir),
+                            Some(crate::common::visualize::Color::index(i)),
+                            None,
+                        );
+                        v.add_symbol(
+                            pos.in_direction(dir, *len as i32),
+                            crate::common::visualize::Symbol::ArrowExit(*dir),
+                            Some(crate::common::visualize::Color::index(i)),
+                            None,
+                        );
+                    }
                 }
             }
+        }
 
-            if conflicts.get(x as usize, y as usize) > &1 {
-                color.set_bg(Some(termcolor::Color::Black));
+        for x in 0..self.map.width {
+            for y in 0..self.map.height {
+                if conflicts.get(x, y) > &1 {
+                    v.overwrite_background(
+                        Position::new(x as i32, y as i32),
+                        Some(crate::common::visualize::Color::new(100, 80, 80)),
+                    );
+                }
             }
+        }
 
-            if let Some((i, c)) = m.get(x as usize, y as usize) {
-                color.set_fg(Some(crate::common::color::COLORS[*i]));
-                (color, c)
-            } else if self.map.get(x as usize, y as usize).blocked {
-                (color, "#")
-            } else if x % 8 == 0 || y % 8 == 0 {
-                (color, "∙")
-            } else {
-                (color, " ")
+        for path in &self.belts {
+            for p in &path[1..] {
+                match p {
+                    PathField::Belt { pos, dir: _ } => {
+                        *conflicts.get_mut(pos.x as usize, pos.y as usize) += 1
+                    }
+                    PathField::Underground { pos, dir, len } => {
+                        *conflicts.get_mut(pos.x as usize, pos.y as usize) += 1;
+                        let end = pos.in_direction(dir, *len as PositionType);
+                        *conflicts.get_mut(end.x as usize, end.y as usize) += 1;
+                    }
+                }
             }
-        });
+        }
+
+        v
     }
 }
diff --git a/src/belt_finding/mod.rs b/src/belt_finding/mod.rs
index b224220..7d3a8be 100644
--- a/src/belt_finding/mod.rs
+++ b/src/belt_finding/mod.rs
@@ -1,14 +1,11 @@
-use crate::common::color::COLORS;
+use crate::common::visualize::Visualize;
 use crate::graph::wheighted_graph::shortest_path::dijkstra;
 use crate::graph::wheighted_graph::WheightedGraph;
 use crate::layout::Layout;
 use crate::misc::Map;
+use crate::prelude::*;
 use crate::priority_queue::BinaryHeap;
 use serde::{Deserialize, Serialize};
-use termcolor::ColorSpec;
-
-use self::common::print_map;
-use crate::prelude::*;
 
 pub mod brute_force;
 pub mod common;
@@ -132,45 +129,58 @@ impl Problem {
         //     self.map.get_mut(p.0.x as usize, p.0.y as usize).weight = f64::INFINITY;
         // }
     }
+}
 
-    pub fn print(&self) {
-        let _ = print_map(self.map.width as i32, self.map.height as i32, |x, y| {
-            let mut color = ColorSpec::new();
-            if let Some(i) = self
-                .start
-                .iter()
-                .position(|p| p.0 == Position::new(x as PositionType, y as PositionType))
-            {
-                color.set_fg(Some(COLORS[i]));
-                (color, "s")
-            } else if let Some(i) = self
-                .end
-                .iter()
-                .position(|p| p.0 == Position::new(x as PositionType, y as PositionType))
-            {
-                color.set_fg(Some(COLORS[i]));
-                (color, "t")
-            } else if let Some((i, p)) = self.path.iter().enumerate().find_map(|(i, v)| {
-                v.iter()
-                    .position(|p| p.0 == Position::new(x as PositionType, y as PositionType))
-                    .map(|j| (i, j))
-            }) {
-                color.set_fg(Some(COLORS[i]));
-                let c = &self.path[i][p];
-                match c.1 {
-                    Direction::Up => (color, "↑"),
-                    Direction::Right => (color, "→"),
-                    Direction::Down => (color, "↓"),
-                    Direction::Left => (color, "←"),
+impl Visualize for Problem {
+    fn visualize(&self) -> crate::common::visualize::Visualization {
+        let mut v = crate::common::visualize::Visualization::new(Position::new(
+            self.map.width as i32,
+            self.map.height as i32,
+        ));
+
+        for x in 0..self.map.width {
+            for y in 0..self.map.height {
+                if self.map.get(x, y).blocked {
+                    v.add_symbol(
+                        Position::new(x as i32, y as i32),
+                        crate::common::visualize::Symbol::Block,
+                        Some(crate::common::visualize::Color::white()),
+                        None,
+                    )
                 }
-            } else if self.map.get(x as usize, y as usize).blocked {
-                (color, "#")
-            } else if x % 8 == 0 || y % 8 == 0 {
-                (color, "∙")
-            } else {
-                (color, " ")
             }
-        });
+        }
+
+        for (i, (p, _d)) in self.start.iter().enumerate() {
+            v.add_symbol(
+                *p,
+                crate::common::visualize::Symbol::Char('S'),
+                Some(crate::common::visualize::Color::index(i)),
+                None,
+            )
+        }
+
+        for (i, (p, _d)) in self.end.iter().enumerate() {
+            v.add_symbol(
+                *p,
+                crate::common::visualize::Symbol::Char('T'),
+                Some(crate::common::visualize::Color::index(i)),
+                None,
+            )
+        }
+
+        for (i, p) in self.path.iter().enumerate() {
+            for (pos, dir) in p {
+                v.add_symbol(
+                    *pos,
+                    crate::common::visualize::Symbol::Arrow(*dir),
+                    Some(crate::common::visualize::Color::index(i)),
+                    None,
+                )
+            }
+        }
+
+        v
     }
 }
 
diff --git a/src/bin/beltfinding.rs b/src/bin/beltfinding.rs
index 7bf9fdb..de00fd4 100644
--- a/src/bin/beltfinding.rs
+++ b/src/bin/beltfinding.rs
@@ -1,5 +1,8 @@
 use clap::{Parser, Subcommand, ValueEnum};
-use factorio_blueprint::belt_finding::{conflict_avoidance::ConflictAvoidance, problems, Problem};
+use factorio_blueprint::{
+    belt_finding::{conflict_avoidance::ConflictAvoidance, problems, Problem},
+    common::visualize::Visualize,
+};
 use std::{io, path::PathBuf};
 
 #[derive(ValueEnum, Clone)]
@@ -50,28 +53,28 @@ fn main() {
 
     match args.mode {
         Mode::Solve => {
-            p.print();
+            p.print_visualization();
             p.find_path();
-            p.print();
+            p.print_visualization();
         }
         Mode::ConflictAvoidance => {
-            p.print();
+            p.print_visualization();
             p.find_path();
-            p.print();
+            p.print_visualization();
             let mut c = ConflictAvoidance::new(&p);
-            c.print();
+            c.print_visualization();
             while c.remove_conflict(None) {
-                c.print();
+                c.print_visualization();
             }
         }
         Mode::ConflictStep => {
-            p.print();
+            p.print_visualization();
             p.find_path();
-            p.print();
+            p.print_visualization();
             let mut c = ConflictAvoidance::new(&p);
-            c.print();
+            c.print_visualization();
             while c.remove_conflict(None) {
-                c.print();
+                c.print_visualization();
                 let mut s = String::new();
                 let _ = io::stdin().read_line(&mut s);
             }
diff --git a/src/common/position.rs b/src/common/position.rs
index 68fc71c..56014b4 100644
--- a/src/common/position.rs
+++ b/src/common/position.rs
@@ -1,8 +1,6 @@
 use crate::prelude::*;
 use serde::{Deserialize, Serialize};
 
-use super::transformation;
-
 pub type PositionType = i32;
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, Deserialize, Serialize)]
diff --git a/src/common/visualize/image.rs b/src/common/visualize/image.rs
index 2efee1b..11f5fc0 100644
--- a/src/common/visualize/image.rs
+++ b/src/common/visualize/image.rs
@@ -1,6 +1,6 @@
 use super::Visualization;
 use crate::{common::visualize::Symbol, prelude::Direction};
-use image::{GenericImage, Pixel, Rgba, RgbaImage};
+use image::{GenericImage, Rgba, RgbaImage};
 
 pub(super) fn draw<I: GenericImage<Pixel = Rgba<u8>>>(v: &Visualization, image: &mut I) {
     assert_eq!(
diff --git a/src/common/visualize/mod.rs b/src/common/visualize/mod.rs
index 33d1f3b..d0a77cb 100644
--- a/src/common/visualize/mod.rs
+++ b/src/common/visualize/mod.rs
@@ -80,6 +80,10 @@ impl Color {
         Self { r, g, b }
     }
 
+    pub fn white() -> Self {
+        Self::new(255, 255, 255)
+    }
+
     pub fn index(i: usize) -> Self {
         let c = [
             Color::new(0xe6, 0x00, 0x49),
@@ -112,7 +116,19 @@ impl Visualization {
         fg: Option<Color>,
         bg: Option<Color>,
     ) {
-        self.symbols.insert(pos, (symbol, fg, bg));
+        if let Some(s) = self.symbols.get_mut(&pos) {
+            *s = (symbol, fg, bg);
+        } else {
+            self.symbols.insert(pos, (symbol, fg, bg));
+        }
+    }
+
+    pub fn overwrite_background(&mut self, pos: Position, bg: Option<Color>) {
+        if let Some(s) = self.symbols.get_mut(&pos) {
+            s.2 = bg;
+        } else {
+            self.symbols.insert(pos, (Symbol::Space, None, bg));
+        }
     }
 
     pub fn size(&self) -> Position {
diff --git a/src/layout/mod.rs b/src/layout/mod.rs
index da48966..98c22e1 100644
--- a/src/layout/mod.rs
+++ b/src/layout/mod.rs
@@ -209,7 +209,7 @@ impl<'a> PathLayout<'a> {
         if !c.remove_all_conflicts(Some(std::time::Duration::from_secs(2))) {
             if start.elapsed().as_secs_f32() > 0.5 {
                 println!("Conflict avoidance: {:.2}", start.elapsed().as_secs_f32());
-                c.print();
+                c.print_visualization();
                 let file = std::fs::File::create(format!(
                     "out/{}.json",
                     OUTFILEINDEX.fetch_add(1, std::sync::atomic::Ordering::Relaxed)