diff --git a/ThreadPool/ThreadPool/MyThreadPoolTests/MyThreadPoolTests.cs b/ThreadPool/ThreadPool/MyThreadPoolTests/MyThreadPoolTests.cs
new file mode 100644
index 0000000..f1553fb
--- /dev/null
+++ b/ThreadPool/ThreadPool/MyThreadPoolTests/MyThreadPoolTests.cs
@@ -0,0 +1,152 @@
+namespace MyThreadPoolTests;
+
+public class Tests
+{ 
+    // ���� �������� ���� �������� ������� ����������
+    [Test]
+    public void ShouldOperationCanceledExceptionWhenShutDownIfTaskHasNotStart()
+    {
+        var pool = new MyThreadPool.MyThreadPool(1);
+        var task = pool.Submit(() => { Thread.Sleep(100); return 1; });
+        static int ReturnTwo(int lol) => 2;
+        var continuation = task.ContinueWith(ReturnTwo);
+        pool.ShutDown();
+        int ReturnResult() => continuation.Result;
+        Assert.Throws<OperationCanceledException>(() => ReturnResult());
+    }
+
+    [Test]
+    public void ShouldExpectedIsCancellationRequestedIsEqualTrueWhenShutDown()
+    {
+        var pool = new MyThreadPool.MyThreadPool(1);
+        pool.ShutDown();
+        Assert.True(pool.Source.Token.IsCancellationRequested);
+    }
+
+    private static IEnumerable<TestCaseData> TestRemoveCaseData() => new TestCaseData[]
+    {
+    };
+
+    private static IEnumerable<TestCaseData> CaseData()
+    {
+        MyThreadPool.MyThreadPool pool = new (10);
+        var list = new List<MyThreadPool.IMyTask<int>>();
+        var numberOfTasks = 15;
+
+        for (int i = 0; i < numberOfTasks; i++)
+        {
+            var locali = i;
+            list.Add(pool.Submit(() => locali));
+        }
+
+        int counter = 0;
+        foreach (var value in list)
+        {
+            yield return new TestCaseData(value.Result, counter, pool);
+            counter++;
+        }
+    }
+
+    // ��� ������ ����������� � �� ��������� ��� ��������� ������
+    [TestCaseSource(nameof(CaseData))]
+    public void ShouldResultIsEqualExpectedValue(int actual, int expected, MyThreadPool.MyThreadPool pool)
+    {
+        Assert.That(actual, Is.EqualTo(expected));
+        pool.ShutDown();
+    }
+
+    // ���������, ��� ����� ������� �� ����������� (� ���� ������ �� �������� ������)
+    [Test]
+    public void ShouldNumberOfThreadIsEqualNumberThatWasSentToConstructor()
+    {
+        int numberOfThreads = 10;
+        MyThreadPool.MyThreadPool pool = new(numberOfThreads);
+        var task = pool.Submit(() => 1);
+        task = pool.Submit(() => 1);
+        Assert.That(pool.CountOfThreads, Is.EqualTo(numberOfThreads));
+        pool.ShutDown();
+
+        numberOfThreads = 5;
+        pool = new(numberOfThreads);
+        Assert.That(pool.CountOfThreads, Is.EqualTo(numberOfThreads));
+        pool.ShutDown();
+
+        numberOfThreads = 100;
+        pool = new(numberOfThreads);
+        task = pool.Submit(() => 1);
+        int a = task.Result;
+        Assert.That(pool.CountOfThreads, Is.EqualTo(numberOfThreads));
+        pool.ShutDown();
+    }
+
+    // �������� ��� ����� ������ ����� ��������� �� �����, ��� ���������� ��������
+    // ���� ��� ��� � 1000 �� ��� ����� ����� ��� �����, �� �� ���� ��� ����� ���������
+    // � ��� �������������, �� ���� ��� �� ������
+    /*
+    [Test]
+    public void ShouldTheNewTaskWillBeCompletedNoEarlierThanTheOriginalOneIsCompleted()
+    {
+        var pool = new MyThreadPool.MyThreadPool(10);
+
+        // ������ ������ � ������� � �������� ����� ���������� > 1000 ��
+        var task = pool.Submit(() => { Thread.Sleep(1000); return 1; });
+
+        // �����������, ��� ����� ������ �� ���� ��������
+
+        // ����� ������ �� ����� ���������� - �������, ����� ���, 100 �� ��� ��� ������ ���������� (�������� ��� ��� �� 10 �������, �� ������� ����� ������ 1)
+        static int ReturnTwo(int lol) => 2;
+        var continuation = task.ContinueWith(returnTwo);
+
+        // ����� ������ �� ���� ������ � ������ ����������� �� 100 �� (�� ���� �� ShutDown)
+        // ������ ��� ��������� � �������� Result ��� ������ ���� ��
+        Thread.Sleep(100);
+        pool.ShutDown();
+
+        bool isCompleted = false;
+
+        // ���� ��� ����� - �� ��� ������������. �� ��� ������ => ����� ���� �������� ( ���� �� ����� � ��, ��� ����� ������ ������ ����������� �� 100 ��)
+        Assert.That(isCompleted, Is.EqualTo(continuation.IsCompleted));
+    }*/
+
+    // �������� ��� ����� ������ �����������
+    [Test]
+    public void ShouldNewTaskIsBeingExecuted()
+    {
+        var pool = new MyThreadPool.MyThreadPool(10);
+        var task = pool.Submit(() => 1);
+
+        static int ReturnTwo(int lol) => 2;
+        var continuation = task.ContinueWith(ReturnTwo);
+        int result = 2;
+        Assert.That(continuation.Result, Is.EqualTo(result));
+
+        var continuationContinuation = continuation.ContinueWith((x) => x * x);
+        result = 4;
+
+        Thread.Sleep(10);
+        Assert.That(continuationContinuation.Result, Is.EqualTo(result));
+        pool.ShutDown();
+    }
+
+    [Test]
+    public void ShouldAggregateExceptionWhenDevideByZero()
+    {
+        var pool = new MyThreadPool.MyThreadPool(10);
+        int zero = 0;
+        var task = pool.Submit(() => 1 / zero);
+        int ReturnResult() => task.Result;
+        Assert.Throws<AggregateException>(() => ReturnResult());
+        pool.ShutDown();
+    }
+
+    /*
+    [Test]
+    public void ShouldExpectedFalseWhenIsCompletedForCancelledTask()
+    {
+        var pool = new MyThreadPool.MyThreadPool(10);
+        var task = pool.Submit(() => 1);
+        pool.ShutDown();
+        bool result = false;
+        Assert.That(result, Is.EqualTo(task.IsCompleted));
+    }*/
+}
diff --git a/ThreadPool/ThreadPool/MyThreadPoolTests/MyThreadPoolTests.csproj b/ThreadPool/ThreadPool/MyThreadPoolTests/MyThreadPoolTests.csproj
new file mode 100644
index 0000000..16e571d
--- /dev/null
+++ b/ThreadPool/ThreadPool/MyThreadPoolTests/MyThreadPoolTests.csproj
@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+
+    <OutputType>Library</OutputType>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
+    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
+    <PackageReference Include="NUnit.Analyzers" Version="3.3.0" />
+    <PackageReference Include="coverlet.collector" Version="3.1.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ThreadPool\ThreadPool.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/ThreadPool/ThreadPool/MyThreadPoolTests/Usings.cs b/ThreadPool/ThreadPool/MyThreadPoolTests/Usings.cs
new file mode 100644
index 0000000..cefced4
--- /dev/null
+++ b/ThreadPool/ThreadPool/MyThreadPoolTests/Usings.cs
@@ -0,0 +1 @@
+global using NUnit.Framework;
\ No newline at end of file
diff --git a/ThreadPool/ThreadPool/ThreadPool.sln b/ThreadPool/ThreadPool/ThreadPool.sln
new file mode 100644
index 0000000..216fddf
--- /dev/null
+++ b/ThreadPool/ThreadPool/ThreadPool.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32505.173
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ThreadPool", "ThreadPool\ThreadPool.csproj", "{2855D0B1-E08B-447E-8F19-04D6B93B842B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MyThreadPoolTests", "MyThreadPoolTests\MyThreadPoolTests.csproj", "{1700B832-9222-4906-9C1C-55450298057B}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2855D0B1-E08B-447E-8F19-04D6B93B842B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2855D0B1-E08B-447E-8F19-04D6B93B842B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2855D0B1-E08B-447E-8F19-04D6B93B842B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2855D0B1-E08B-447E-8F19-04D6B93B842B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1700B832-9222-4906-9C1C-55450298057B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1700B832-9222-4906-9C1C-55450298057B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1700B832-9222-4906-9C1C-55450298057B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1700B832-9222-4906-9C1C-55450298057B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {341821D8-69C8-40C8-8ACF-1DED0D7FD0ED}
+	EndGlobalSection
+EndGlobal
diff --git a/ThreadPool/ThreadPool/ThreadPool/IMyTask.cs b/ThreadPool/ThreadPool/ThreadPool/IMyTask.cs
new file mode 100644
index 0000000..488c824
--- /dev/null
+++ b/ThreadPool/ThreadPool/ThreadPool/IMyTask.cs
@@ -0,0 +1,26 @@
+namespace MyThreadPool;
+
+/// <summary>
+/// Interface for tasks accepted for execution
+/// </summary>
+/// <typeparam name="TResult">Type of return value</typeparam>
+public interface IMyTask<TResult>
+{
+    /// <summary>
+    /// Returns true if the task is completed
+    /// </summary>
+    public bool IsCompleted { get; }
+
+    /// <summary>
+    /// Returns the result of the task execution
+    /// </summary>
+    public TResult Result { get; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="TNewResult"></typeparam>
+    /// <param name="func"></param>
+    /// <returns></returns>
+    public IMyTask<TNewResult> ContinueWith<TNewResult>(Func<TResult, TNewResult> func);
+}
diff --git a/ThreadPool/ThreadPool/ThreadPool/MyTask.cs b/ThreadPool/ThreadPool/ThreadPool/MyTask.cs
new file mode 100644
index 0000000..d28bbc7
--- /dev/null
+++ b/ThreadPool/ThreadPool/ThreadPool/MyTask.cs
@@ -0,0 +1,142 @@
+namespace MyThreadPool;
+
+using System.Collections.Concurrent;
+
+public class MyTask<TResult> : IMyTask<TResult>
+{
+    private readonly Func<TResult> function;
+
+    private readonly Object lockObject = new();
+
+    private Exception? exception = null;
+
+    private readonly ConcurrentQueue<Action> queueOfTasksToComplete = new();
+
+    private volatile bool isCompleted;
+
+    private TResult? result;
+
+    private readonly MyThreadPool threadPool;
+
+    public MyTask(Func<TResult> function, MyThreadPool threadPool)
+    {
+        this.function = function;
+        this.threadPool = threadPool;
+    }
+
+    /// <inheritdoc/>
+    public bool IsCompleted => isCompleted;
+
+    public void Work()
+    {
+        if (threadPool.Source.Token.IsCancellationRequested)
+        {
+            lock (lockObject)
+            {
+                if (threadPool.Source.Token.IsCancellationRequested)
+                {
+                    Monitor.Pulse(lockObject);
+                }
+            }
+
+            return;
+        }
+
+        try
+        {
+            result = function();
+        }
+        catch (Exception ex)
+        {
+            exception = ex;
+        }
+        finally
+        {
+            isCompleted = true;
+        }
+
+        lock (lockObject)
+        {
+            // Сообщаем потоку, ждущему на Monitor.Wait, что задача вполнена
+            Monitor.Pulse(lockObject);
+            queueOfTasksToComplete.TryDequeue(out Action? result);
+            if (result != null)
+            {
+                threadPool.QueueWorkItem(result!);
+            }
+        }
+    }
+
+    /// <inheritdoc/>
+    public TResult Result
+    {
+        get
+        {
+
+            if (isCompleted)
+            {
+                // Если соответствующий задаче метод завершился с исключением, то бросаем AggregateException
+                if (exception != null)
+                {
+                    throw new AggregateException(exception);
+                }
+
+                return result!;
+            }
+
+            threadPool.Source.Token.ThrowIfCancellationRequested();
+
+            // Если результат еще не посчитан
+            if (!isCompleted)
+            {
+                lock (lockObject)
+                {
+                    // Ждём когда рузльтат будет вычислен, блокируя при этом поток
+                    while (!threadPool.Source.Token.IsCancellationRequested && !IsCompleted)
+                    {
+                        Monitor.Wait(lockObject);
+                    }
+
+                    threadPool.Source.Token.ThrowIfCancellationRequested();
+                }
+            }
+
+            // Если соответствующий задаче метод завершился с исключением, то бросаем AggregateException
+            if (exception != null)
+            {
+                throw new AggregateException(exception);
+            }
+
+            return result!;
+        }
+
+        private set { }
+    }
+
+    /// <inheritdoc/>
+    public IMyTask<TNewResult> ContinueWith<TNewResult>(Func<TResult, TNewResult> func)
+    {
+        var task = new MyTask<TNewResult>(() => func(Result), threadPool);
+        if (isCompleted)
+        {
+            threadPool.QueueForTaskItem(task);
+            return task;
+        }
+
+        lock (lockObject)
+        {
+            if (isCompleted)
+            {
+                threadPool.QueueForTaskItem(task);
+                return task;
+            }
+            else
+            {
+                // выгружаем в очередь
+                queueOfTasksToComplete.Enqueue(task.Work);
+            }
+        }
+
+        return task;
+    }
+}
\ No newline at end of file
diff --git a/ThreadPool/ThreadPool/ThreadPool/MyThreadPool.cs b/ThreadPool/ThreadPool/ThreadPool/MyThreadPool.cs
new file mode 100644
index 0000000..ed4a880
--- /dev/null
+++ b/ThreadPool/ThreadPool/ThreadPool/MyThreadPool.cs
@@ -0,0 +1,152 @@
+namespace MyThreadPool;
+
+/// <summary>
+/// Class for implementing a thread pool
+/// </summary>
+public class MyThreadPool : IDisposable
+{
+    // Queue for storing tasks in a pool
+    private readonly Queue<Action> queue = new();
+
+    // object for sending a cancellation signal to the CancellationToken token
+    private readonly CancellationTokenSource source = new();
+
+    /// <summary>
+    /// Get CancellationTokenSource
+    /// </summary>
+    public CancellationTokenSource Source => source;
+
+    private bool disposed;
+
+    // List for storing pool threads
+    private readonly List<Thread> threads = new();
+
+    public int CountOfThreads => threads.Count;
+
+    // Method that puts the method in the execution queue
+    public void QueueWorkItem(Action func)
+    {
+        lock (queue)
+        {
+            // Добавляем метод в очередь
+            queue.Enqueue(func);
+
+            // Сообщаем потоку, ждущему на Monitor.Wait, что нужно выполнить метод
+            Monitor.Pulse(queue);
+        }
+    }
+
+    // Method that puts the method in the execution queue
+    public void QueueForTaskItem<TResult>(MyTask<TResult> task)
+    {
+        QueueWorkItem(task.Work);
+    }
+
+    /// <summary>
+    /// Method for returning a task to be accepted for execution.
+    /// </summary>
+    /// <typeparam name="TResult">Type of return value</typeparam>
+    /// <param name="func">Method</param>
+    /// <returns>Task presented as an IMyTask<TResult> interface</returns>
+    public IMyTask<TResult> Submit<TResult>(Func<TResult> func)
+    {
+        // Создаем объект класса MyTask
+        var task = new MyTask<TResult>(func, this);
+
+        // Ставим задачу на исполнение в пул потоков
+        QueueWorkItem(task.Work);
+
+        return task;
+    }
+
+    /// <summary>
+    /// Constructor of the MyThreadPool class
+    /// </summary>
+    /// <param name="n">Number of threads in the pool</param>
+    public MyThreadPool(int n)
+    {
+        for (int i = 0; i < n; i++)
+        {
+            threads.Add(new Thread(() =>
+            {
+                Action? result;
+                // Пока операция не была отменена - выполняем работу
+                while (!source.Token.IsCancellationRequested)
+                {
+                    lock (queue)
+                    {
+                        while (queue.Count == 0 && !source.Token.IsCancellationRequested)
+                        {
+                            // Ждем пока очередь станет непустой или операция будет отменена
+                            Monitor.Wait(queue);
+                        }
+
+                        // Берем из очереди метод соответствующий задаче
+                        queue.TryDequeue(out result);
+                    }
+
+                    if (result != null)
+                    {
+                        // Исполняем метод
+                        result!();
+                    }
+                }
+            }));
+        }
+
+        // При создании объекта в нем должно начать работу n потоков
+        foreach(var thread in threads)
+        {
+            thread.Start();
+        }
+    }
+
+    /// <summary>
+    /// Method for shutting down threads
+    /// </summary>
+    public void ShutDown()
+    {
+        lock(queue)
+        {
+            // Должны вернуть управление когда остановятся все потоки
+            // Хотим оставноить рабочий поток
+            source.Cancel();
+
+            // Сообщаем об этом потоку, который может ждать на Monitor.Wait отмены операции
+            Monitor.PulseAll(queue);
+        }
+
+        
+        // Блокируем поток до завершения потоков
+        foreach (var thread in threads)
+        {
+            thread.Join();
+        }
+    }
+
+    public void Dispose()
+    {
+        Dispose(true);
+        GC.SuppressFinalize(this);
+    }
+
+    protected virtual void Dispose(bool disposing)
+    {
+        if (this.disposed)
+        {
+            return;
+        }
+
+        if (disposing)
+        {
+            this.ShutDown();
+        }
+
+        disposed = true;
+    }
+
+    ~MyThreadPool()
+    {
+        Dispose(false);
+    }
+}
diff --git a/ThreadPool/ThreadPool/ThreadPool/ThreadPool.csproj b/ThreadPool/ThreadPool/ThreadPool/ThreadPool.csproj
new file mode 100644
index 0000000..644c780
--- /dev/null
+++ b/ThreadPool/ThreadPool/ThreadPool/ThreadPool.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>