diff --git a/.gitignore b/.gitignore
index 6eef95a..febef9e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,10 +5,7 @@ build/
 !**/src/test/**/build/
 
 ### IntelliJ IDEA ###
-.idea/modules.xml
-.idea/jarRepositories.xml
-.idea/compiler.xml
-.idea/libraries/
+.idea/
 *.iws
 *.iml
 *.ipr
@@ -40,5 +37,8 @@ bin/
 
 ### Mac OS ###
 .DS_Store
+
+### Custom ###
 /.gigaide/
-/.idea/
+*.kts
+*.gradle.kts
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 14746e7..c021cbe 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,10 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <option name="delegatedBuild" value="false" />
+        <option name="testRunner" value="PLATFORM" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="" />
+        <option name="gradleJvm" value="openjdk-25" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/build.gradle.kts b/build.gradle.kts
index 72be7ed..d94d69c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,10 +10,23 @@ repositories {
 }
 
 dependencies {
+    implementation("org.jfree:jfreechart:1.5.4")
+
     testImplementation(platform("org.junit:junit-bom:5.10.0"))
     testImplementation("org.junit.jupiter:junit-jupiter")
+    testImplementation("org.junit.jupiter:junit-jupiter-api")
+    testImplementation("org.junit.jupiter:junit-jupiter-engine")
+    testImplementation("org.junit.jupiter:junit-jupiter-params")
+    testImplementation("org.assertj:assertj-core:3.24.2")
 }
 
 tasks.test {
     useJUnitPlatform()
+    testLogging {
+        events("passed", "skipped", "failed")
+    }
+}
+
+tasks.withType<JavaCompile> {
+    options.encoding = "UTF-8"
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 249e583..1b33c55 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f928c2a..ca025c8 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,7 @@
-#Thu Sep 25 16:59:28 YEKT 2025
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 1b6c787..23d15a9 100755
--- a/gradlew
+++ b/gradlew
@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +82,11 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -133,22 +133,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,18 +200,28 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
diff --git a/gradlew.bat b/gradlew.bat
index 107acd3..db3a6ac 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -13,8 +13,10 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +27,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,13 +43,13 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -56,32 +59,34 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal
diff --git a/src/main/java/ru/urfu/Main.java b/src/main/java/ru/urfu/Main.java
index 5845f6d..351f709 100644
--- a/src/main/java/ru/urfu/Main.java
+++ b/src/main/java/ru/urfu/Main.java
@@ -1,17 +1,12 @@
 package ru.urfu;
 
-//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
-// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
+
+import ru.urfu.console.Communicator;
+
 public class Main {
     public static void main(String[] args) {
-        //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
-        // to see how GIGA IDE suggests fixing it.
-        System.out.printf("Hello and welcome!");
+        Communicator.runChampionship();
+
 
-        for (int i = 1; i <= 5; i++) {
-            //TIP Press <shortcut actionId="Debug"/> to start debugging your code. We have set one <icon src="AllIcons.Debugger.Db_set_breakpoint"/> breakpoint
-            // for you, but you can always add more by pressing <shortcut actionId="ToggleLineBreakpoint"/>.
-            System.out.println("i = " + i);
-        }
     }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/urfu/console/Communicator.java b/src/main/java/ru/urfu/console/Communicator.java
new file mode 100644
index 0000000..295d72d
--- /dev/null
+++ b/src/main/java/ru/urfu/console/Communicator.java
@@ -0,0 +1,33 @@
+package ru.urfu.console;
+
+import ru.urfu.graphic.Graphic;
+import ru.urfu.parser.Parser;
+import ru.urfu.resolver.Resolver;
+
+import java.util.Scanner;
+
+public class Communicator {
+    public static void runChampionship(){
+        var scanner = new Scanner(System.in);
+        System.out.print("Введите файл для анализа: ");
+        var fileName = scanner.nextLine();
+        var players = Parser.parseCsvToList(fileName);
+
+        var res = new Resolver(players);
+
+        System.out.print("Кол-во игроков без агенства: ");
+        System.out.println(res.getCountWithoutAgency());
+
+        System.out.print("Максимальное число голов, забитых защитником: ");
+        System.out.println(res.getMaxDefenderGoalsCount());
+
+        System.out.print("Позиция самого дорогого немецкого игрока: ");
+        System.out.println(res.getTheExpensiveGermanPlayerPosition());
+
+        System.out.print("Самая грубая команда: ");
+        System.out.println(res.getTheRudestTeam());
+
+        Graphic.showPositionDistributionChart(players);
+
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/urfu/graphic/Graphic.java b/src/main/java/ru/urfu/graphic/Graphic.java
new file mode 100644
index 0000000..5122937
--- /dev/null
+++ b/src/main/java/ru/urfu/graphic/Graphic.java
@@ -0,0 +1,72 @@
+package ru.urfu.graphic;
+
+import org.jfree.chart.ChartFactory;
+import org.jfree.chart.ChartPanel;
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.labels.PieSectionLabelGenerator;
+import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
+import org.jfree.chart.plot.PiePlot;
+import org.jfree.data.general.DefaultPieDataset;
+import ru.urfu.model.Player;
+import ru.urfu.model.Position;
+
+import javax.swing.*;
+import java.awt.*;
+import java.text.DecimalFormat;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class Graphic {
+
+    private static String getRussianPositionName(Position position) {
+        return switch (position) {
+            case GOALKEEPER -> "Вратарь";
+            case DEFENDER -> "Защитник";
+            case MIDFIELD -> "Полузащитник";
+            case FORWARD -> "Нападающий";
+        };
+    }
+
+    public static void showPositionDistributionChart(List<Player> players) {
+        // данные для графика
+        Map<Position, Long> positionCounts = players.stream()
+                .collect(Collectors.groupingBy(Player::position, Collectors.counting()));
+
+        DefaultPieDataset<String> dataset = new DefaultPieDataset<>();
+        int totalPlayers = players.size();
+        positionCounts.forEach((position, count) -> {
+            String rusPos = getRussianPositionName(position);
+            dataset.setValue(rusPos, count);
+        });
+
+        JFreeChart chart = ChartFactory.createPieChart(
+                "Распределение игроков по позициям (Всего: " + totalPlayers + ")",
+                dataset,
+                true,
+                true,
+                false
+        );
+
+        PiePlot plot = (PiePlot) chart.getPlot();
+        PieSectionLabelGenerator labelGenerator = new StandardPieSectionLabelGenerator(
+                "{0}: {1} ({2})",
+                new DecimalFormat("0"),
+                new DecimalFormat("0.0%")
+        );
+        plot.setLabelGenerator(labelGenerator);
+
+        JFrame frame = new JFrame("Статистика позиций игроков");
+        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        frame.getContentPane().add(new ChartPanel(chart));
+        frame.pack();
+        frame.setLocationRelativeTo(null);
+        frame.setVisible(true);
+    }
+
+
+    public static Map<Position, Long> getPositionDistribution(List<Player> players) {
+        return players.stream()
+                .collect(Collectors.groupingBy(Player::position, Collectors.counting()));
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/urfu/model/Player.java b/src/main/java/ru/urfu/model/Player.java
new file mode 100644
index 0000000..ce4554d
--- /dev/null
+++ b/src/main/java/ru/urfu/model/Player.java
@@ -0,0 +1,19 @@
+package ru.urfu.model;
+
+public record Player(
+        String name,
+        String team,
+        String city,
+        Position position,
+        String nationality,
+        String agency,
+        int transferCost,
+        int participations,
+        int goals,
+        int assists,
+        int yellowCard,
+        int redCard
+) {
+
+}
+
diff --git a/src/main/java/ru/urfu/model/Position.java b/src/main/java/ru/urfu/model/Position.java
new file mode 100644
index 0000000..05181c8
--- /dev/null
+++ b/src/main/java/ru/urfu/model/Position.java
@@ -0,0 +1,8 @@
+package ru.urfu.model;
+
+public enum Position{
+    GOALKEEPER,
+    DEFENDER,
+    MIDFIELD,
+    FORWARD
+}
diff --git a/src/main/java/ru/urfu/parser/Parser.java b/src/main/java/ru/urfu/parser/Parser.java
new file mode 100644
index 0000000..0b250f8
--- /dev/null
+++ b/src/main/java/ru/urfu/parser/Parser.java
@@ -0,0 +1,52 @@
+package ru.urfu.parser;
+
+import ru.urfu.model.Player;
+import ru.urfu.model.Position;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class Parser {
+
+    public static ArrayList<Player> parseCsvToList(String pathString) {
+        Path path = Paths.get(pathString);
+        Scanner scanner = getScanner(path);
+        var list = new ArrayList<Player>();
+        scanner.nextLine();
+        while (scanner.hasNextLine()) {
+            list.add(parsePlayerRow(scanner.nextLine()));
+        }
+
+        return list;
+    }
+
+    private static Player parsePlayerRow(String row) {
+        var cells = row.split(";");
+        var p = new Player(
+                cells[0],
+                cells[1],
+                cells[2],
+                Position.valueOf(cells[3]),
+                cells[4],
+                cells[5],
+                Integer.parseInt(cells[6]),
+                Integer.parseInt(cells[7]),
+                Integer.parseInt(cells[8]),
+                Integer.parseInt(cells[9]),
+                Integer.parseInt(cells[10]),
+                Integer.parseInt(cells[11])
+        );
+        return p;
+    }
+
+    private static Scanner getScanner(Path path) {
+        try {
+            return new Scanner(path);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/urfu/resolver/Resolver.java b/src/main/java/ru/urfu/resolver/Resolver.java
new file mode 100644
index 0000000..80847d2
--- /dev/null
+++ b/src/main/java/ru/urfu/resolver/Resolver.java
@@ -0,0 +1,68 @@
+package ru.urfu.resolver;
+
+import ru.urfu.model.Player;
+import ru.urfu.model.Position;
+
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.Map;
+
+public class Resolver implements IResolver{
+    private final List<Player> players;
+    public Resolver(List<Player> players){
+        this.players = players;
+    }
+
+    private static String getRussianPositionName(Position position) {
+        return switch (position) {
+            case GOALKEEPER -> "Вратарь";
+            case DEFENDER -> "Защитник";
+            case MIDFIELD -> "Полузащитник";
+            case FORWARD -> "Нападающий";
+        };
+    }
+
+    public int getCountWithoutAgency() {
+        return (int) players.stream()
+                .filter(player -> player.agency().isEmpty())
+                .count();
+    }
+
+    @Override
+    public int getMaxDefenderGoalsCount() {
+        return  players.stream()
+                .filter(player -> player.position() == Position.DEFENDER)
+                .mapToInt(Player::goals)
+                .max()
+                .orElse(0);
+    }
+
+    @Override
+    public String getTheExpensiveGermanPlayerPosition() {
+        int maxCostForGermany = players.stream()
+                .filter(player -> player.nationality().equals("Germany"))
+                .mapToInt(Player::transferCost)
+                .max().orElse(0);
+        var res = players.stream()
+                .filter(player -> player.nationality().equals("Germany"))
+                .filter(player -> player.transferCost() == maxCostForGermany)
+                .findAny().get().position();
+        return getRussianPositionName(res);
+    }
+
+    @Override
+    public String getTheRudestTeam() {
+        Map<String, List<Player>> grouped = players.stream().collect(Collectors.groupingBy(Player::team));
+
+        Map.Entry<String, List<Player>> mostDeleted = grouped.entrySet().stream()
+                .max(Comparator.comparingDouble(entry -> entry.getValue().stream()
+                        .mapToInt(Player::redCard)
+                        .average()
+                        .orElse(0)))
+                .orElse(null);
+        if (mostDeleted != null) return mostDeleted.getKey();
+        return "";
+    }
+
+}
diff --git a/src/test/java/ru/urfu/graphic/GraphicTester.java b/src/test/java/ru/urfu/graphic/GraphicTester.java
new file mode 100644
index 0000000..49fc438
--- /dev/null
+++ b/src/test/java/ru/urfu/graphic/GraphicTester.java
@@ -0,0 +1,54 @@
+package ru.urfu.graphic;
+
+import org.junit.jupiter.api.Test;
+import ru.urfu.model.Player;
+import ru.urfu.model.Position;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class GraphicTester{
+
+    @Test
+    void getPositionDistribution_ShouldReturnCorrectCounts() {
+        // Given
+        List<Player> players = List.of(
+                new Player("Player1", "TeamA", "City1", Position.DEFENDER, "Germany", "Agency1",
+                        1000000, 10, 5, 3, 2, 1),
+                new Player("Player2", "TeamA", "City1", Position.DEFENDER, "Germany", "Agency2",
+                        2000000, 15, 10, 5, 1, 0),
+                new Player("Player3", "TeamB", "City2", Position.FORWARD, "France", "Agency3",
+                        1500000, 12, 8, 4, 3, 2),
+                new Player("Player4", "TeamB", "City2", Position.MIDFIELD, "Spain", "Agency4",
+                        800000, 8, 3, 7, 0, 0),
+                new Player("Player5", "TeamC", "City3", Position.GOALKEEPER, "Germany", "Agency5",
+                        3000000, 20, 1, 0, 0, 0)
+        );
+
+        // When
+        Map<Position, Long> distribution = ChartBuilder.getPositionDistribution(players);
+
+        // Then
+        assertAll(
+                () -> assertEquals(2, distribution.get(Position.DEFENDER)),
+                () -> assertEquals(1, distribution.get(Position.FORWARD)),
+                () -> assertEquals(1, distribution.get(Position.MIDFIELD)),
+                () -> assertEquals(1, distribution.get(Position.GOALKEEPER)),
+                () -> assertEquals(4, distribution.size())
+        );
+    }
+
+    @Test
+    void getPositionDistribution_WithEmptyList_ShouldReturnEmptyMap() {
+        // Given
+        List<Player> emptyList = List.of();
+
+        // When
+        Map<Position, Long> distribution = ChartBuilder.getPositionDistribution(emptyList);
+
+        // Then
+        assertTrue(distribution.isEmpty());
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/urfu/reolver/ResolverTester.java b/src/test/java/ru/urfu/reolver/ResolverTester.java
new file mode 100644
index 0000000..c2ac040
--- /dev/null
+++ b/src/test/java/ru/urfu/reolver/ResolverTester.java
@@ -0,0 +1,68 @@
+package ru.urfu.reolver;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import ru.urfu.model.Player;
+import ru.urfu.model.Position;
+import ru.urfu.resolver.Resolver;
+
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class ResolverTester {
+
+    private List<Player> testPlayers;
+    private Resolver resolver;
+
+    @BeforeEach
+    void setUp() {
+        testPlayers = List.of(
+                new Player("Player1", "TeamA", "City1", Position.DEFENDER, "Germany", "Agency1",
+                        1000000, 10, 5, 3, 2, 1),
+                new Player("Player2", "TeamA", "City1", Position.FORWARD, "Germany", "",
+                        2000000, 15, 10, 5, 1, 0),
+                new Player("Player3", "TeamB", "City2", Position.DEFENDER, "France", "Agency2",
+                        1500000, 12, 8, 4, 3, 2),
+                new Player("Player4", "TeamB", "City2", Position.MIDFIELD, "Spain", "",
+                        800000, 8, 3, 7, 0, 0),
+                new Player("Player5", "TeamC", "City3", Position.GOALKEEPER, "Germany", "Agency3",
+                        3000000, 20, 1, 0, 0, 0)
+        );
+
+        resolver = new Resolver(testPlayers);
+    }
+
+    @Test
+    void getCountWithoutAgency_ShouldReturnCorrectCount() {
+        assertEquals(2, resolver.getCountWithoutAgency());
+    }
+
+    @Test
+    void getMaxDefenderGoalsCount_ShouldReturnMaxGoalsFromDefenders() {
+        assertEquals(8, resolver.getMaxDefenderGoalsCount());
+    }
+
+    @Test
+    void getMaxDefenderGoalsCount_WhenNoDefenders_ShouldReturnZero() {
+        List<Player> noDefenders = testPlayers.stream()
+                .filter(p -> p.position() != Position.DEFENDER)
+                .toList();
+        Resolver noDefResolver = new Resolver(noDefenders);
+
+        assertEquals(0, noDefResolver.getMaxDefenderGoalsCount());
+    }
+
+    @Test
+    void getTheExpensiveGermanPlayerPosition_ShouldReturnMostExpensiveGermanPlayerPosition() {
+        assertEquals(Position.GOALKEEPER.toString(), resolver.getTheExpensiveGermanPlayerPosition());
+    }
+
+    @Test
+    void getTheRudestTeam_ShouldReturnTeamWithHighestAverageRedCards() {
+        // TeamA: 1 red card for 2 players = 0.5 average
+        // TeamB: 2 red cards for 2 players = 1.0 average
+        // TeamC: 0 red cards for 1 player = 0 average
+        assertEquals("TeamB", resolver.getTheRudestTeam());
+    }
+}
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