diff --git a/Data Structures/DataStructures.Benchmarks/Array/DynamicArrayBenchmarks.cs b/Data Structures/DataStructures.Benchmarks/Array/DynamicArrayBenchmarks.cs
new file mode 100644
index 0000000..98bfc4f
--- /dev/null
+++ b/Data Structures/DataStructures.Benchmarks/Array/DynamicArrayBenchmarks.cs	
@@ -0,0 +1,32 @@
+public class DynamicArrayBenchmark
+{
+    private DynamicArray<int> _dynamicArray;
+
+    [GlobalSetup]
+    public void Setup()
+    {
+        _dynamicArray = new DynamicArray<int>();
+    }
+
+    [Benchmark]
+    public void AddElements()
+    {
+        for (int i = 0; i < 1000; i++)
+        {
+            _dynamicArray.Add(i);
+        }
+    }
+
+    [Benchmark]
+    public void RemoveElements()
+    {
+        for (int i = 0; i < 1000; i++)
+        {
+            _dynamicArray.Add(i);
+        }
+        for (int i = 999; i >= 0; i--)
+        {
+            _dynamicArray.RemoveAt(i);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Data Structures/DataStructures.Benchmarks/Array/MultidementionalArrayBenchmarks.cs b/Data Structures/DataStructures.Benchmarks/Array/MultidementionalArrayBenchmarks.cs
new file mode 100644
index 0000000..df6bf76
--- /dev/null
+++ b/Data Structures/DataStructures.Benchmarks/Array/MultidementionalArrayBenchmarks.cs	
@@ -0,0 +1,42 @@
+[MemoryDiagnoser]
+public class MultidimensionalArrayBenchmark
+{
+    private MultidimensionalArray<int> _array;
+
+    [GlobalSetup]
+    public void Setup()
+    {
+        _array = new MultidimensionalArray<int>(100, 100);
+    }
+
+    [Benchmark]
+    public void AddBenchmark()
+    {
+        for (int i = 0; i < 100; i++)
+            for (int j = 0; j < 100; j++)
+                _array.Add(i, j, i * j);
+    }
+
+    [Benchmark]
+    public void GetBenchmark()
+    {
+        for (int i = 0; i < 100; i++)
+            for (int j = 0; j < 100; j++)
+                _array.Get(i, j);
+    }
+
+    [Benchmark]
+    public void RemoveRowBenchmark()
+    {
+        for (int i = 0; i < 100; i++)
+            _array.Remove(i);
+    }
+
+    [Benchmark]
+    public void RemoveElementBenchmark()
+    {
+        for (int i = 0; i < 100; i++)
+            for (int j = 0; j < 100; j++)
+                _array.Remove(i, j);
+    }
+}
\ No newline at end of file
diff --git a/Data Structures/DataStructures.Benchmarks/Program.cs b/Data Structures/DataStructures.Benchmarks/Program.cs
index 0e28475..2087777 100644
--- a/Data Structures/DataStructures.Benchmarks/Program.cs	
+++ b/Data Structures/DataStructures.Benchmarks/Program.cs	
@@ -1,5 +1,7 @@
 #region Array
 BenchmarkRunner.Run<ArrayOperationsBenchmark>();
+BenchmarkRunner.Run<DynamicArrayBenchmark>();
+BenchmarkRunner.Run<MultidimensionalArrayBenchmark>();
 #endregion
 
 #region Stack
diff --git a/Data Structures/DataStructures.Core/Array/DynamicArray.cs b/Data Structures/DataStructures.Core/Array/DynamicArray.cs
new file mode 100644
index 0000000..8c3301a
--- /dev/null
+++ b/Data Structures/DataStructures.Core/Array/DynamicArray.cs	
@@ -0,0 +1,68 @@
+public class DynamicArray<T>
+{
+    private T[] _array;
+    private int _count;
+    private int _capacity;
+
+    public DynamicArray(int capacity = 4)
+    {
+        _capacity = capacity;
+        _array = new T[_capacity];
+        _count = 0;
+    }
+
+    public int Count => _count;
+
+    public T this[int index]
+    {
+        get
+        {
+            if (index < 0 || index >= _count)
+                throw new IndexOutOfRangeException("Index out of range");
+            return _array[index];
+        }
+        set
+        {
+            if (index < 0 || index >= _count)
+                throw new IndexOutOfRangeException("Index out of range");
+            _array[index] = value;
+        }
+    }
+
+    public void Add(T item)
+    {
+        if (_count == _capacity)
+        {
+            Extend();
+        }
+        _array[_count] = item;
+        _count++;
+    }
+
+    private void Extend(int growthPercentage = 25)
+    {
+        int increase = (int)Math.Ceiling(_capacity * growthPercentage / 100.0);
+        _capacity += increase;
+
+        T[] newArray = new T[_capacity];
+        for (int i = 0; i < _count; i++)
+        {
+            newArray[i] = _array[i];
+        }
+        _array = newArray;
+    }
+
+    public void RemoveAt(int index)
+    {
+        if (index < 0 || index >= _count)
+            throw new IndexOutOfRangeException("Index out of range");
+
+        for (int i = index; i < _count - 1; i++)
+        {
+            _array[i] = _array[i + 1];
+        }
+
+        _count--;
+        _array[_count] = default;
+    }
+}
\ No newline at end of file
diff --git a/Data Structures/DataStructures.Core/Array/MultidementionalArray.cs b/Data Structures/DataStructures.Core/Array/MultidementionalArray.cs
new file mode 100644
index 0000000..695ef2d
--- /dev/null
+++ b/Data Structures/DataStructures.Core/Array/MultidementionalArray.cs	
@@ -0,0 +1,71 @@
+public class MultidimensionalArray<T>
+{
+    private T[,] _array;
+
+    public MultidimensionalArray(int rows, int columns)
+    {
+        _array = new T[rows, columns];
+    }
+
+    public T this[int row, int column]
+    {
+        get => _array[row, column];
+        set => _array[row, column] = value;
+    }
+
+    public int Rows => _array.GetLength(0);
+    public int Columns => _array.GetLength(1);
+
+    public void Add(int row, int column, T value)
+    {
+        if (row >= Rows || column >= Columns)
+            throw new IndexOutOfRangeException("Invalid index");
+        _array[row, column] = value;
+    }
+
+    public T Get(int row, int column)
+    {
+        if (row >= Rows || column >= Columns)
+            throw new IndexOutOfRangeException("Invalid index");
+        return _array[row, column];
+    }
+
+    public void Remove(int row)
+    {
+        if (row < 0 || row >= Rows)
+            throw new IndexOutOfRangeException("Invalid row index");
+
+        for (int r = row; r < Rows - 1; r++)
+        {
+            for (int c = 0; c < Columns; c++)
+            {
+                _array[r, c] = _array[r + 1, c];
+            }
+        }
+
+        // Set the last row to default values
+        for (int c = 0; c < Columns; c++)
+        {
+            _array[Rows - 1, c] = default(T);
+        }
+    }
+
+    public void Remove(int row, int column)
+    {
+        if (row >= Rows || column >= Columns)
+            throw new IndexOutOfRangeException("Invalid index");
+
+        for (int r = row; r < Rows; r++)
+        {
+            for (int c = column; c < Columns - 1; c++)
+            {
+                _array[r, c] = _array[r, c + 1];
+            }
+            if (r < Rows - 1)
+            {
+                _array[r, Columns - 1] = _array[r + 1, 0];
+            }
+        }
+        _array[Rows - 1, Columns - 1] = default(T);
+    }
+}
\ No newline at end of file
diff --git a/Data Structures/DataStructures.Tests/Array/DynamicArrayTests.cs b/Data Structures/DataStructures.Tests/Array/DynamicArrayTests.cs
new file mode 100644
index 0000000..00d89a0
--- /dev/null
+++ b/Data Structures/DataStructures.Tests/Array/DynamicArrayTests.cs	
@@ -0,0 +1,54 @@
+[TestFixture]
+public class DynamicArrayTests
+{
+    [Test]
+    public void Add_ShouldIncreaseCount()
+    {
+        var dynamicArray = new DynamicArray<int>();
+        dynamicArray.Add(1);
+        
+        dynamicArray.Count.Should().Be(1);
+    }
+
+    [Test]
+    public void Add_ShouldResizeWhenCapacityIsExceeded()
+    {
+        var dynamicArray = new DynamicArray<int>(2);
+        dynamicArray.Add(1);
+        dynamicArray.Add(2);
+        dynamicArray.Add(3);
+
+        dynamicArray.Count.Should().BeGreaterThan(2);
+    }
+
+    [Test]
+    public void Indexer_Get_ShouldReturnCorrectValue()
+    {
+        var dynamicArray = new DynamicArray<int>();
+        dynamicArray.Add(1);
+
+        dynamicArray[0].Should().Be(1);
+    }
+
+    [Test]
+    public void Indexer_Set_ShouldUpdateValue()
+    {
+        var dynamicArray = new DynamicArray<int>();
+        dynamicArray.Add(1);
+        dynamicArray[0] = 10;
+
+        dynamicArray[0].Should().Be(10);
+    }
+
+    [Test]
+    public void RemoveAt_ShouldDecreaseCount()
+    {
+        var dynamicArray = new DynamicArray<int>();
+        dynamicArray.Add(1);
+        dynamicArray.Add(2);
+        dynamicArray.RemoveAt(0);
+
+        dynamicArray.Count.Should().Be(1);
+        dynamicArray[0].Should().Be(2);
+    }
+}
\ No newline at end of file
diff --git a/Data Structures/DataStructures.Tests/Array/MultidementionalArrayTests.cs b/Data Structures/DataStructures.Tests/Array/MultidementionalArrayTests.cs
new file mode 100644
index 0000000..c4b83af
--- /dev/null
+++ b/Data Structures/DataStructures.Tests/Array/MultidementionalArrayTests.cs	
@@ -0,0 +1,75 @@
+[TestFixture]
+public class MultidimensionalArrayTests
+{
+    private MultidimensionalArray<int> _array;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _array = new MultidimensionalArray<int>(3, 3);
+    }
+
+    [Test]
+    public void Add_ShouldStoreValueAtSpecifiedPosition()
+    {
+        _array.Add(1, 1, 42);
+        _array.Get(1, 1).Should().Be(42);
+    }
+
+    [Test]
+    public void Get_ShouldReturnCorrectValue()
+    {
+        _array.Add(2, 2, 99);
+        var value = _array.Get(2, 2);
+        value.Should().Be(99);
+    }
+
+    [Test]
+    public void Remove_SpecificPosition_ShouldShiftValuesLeft()
+    {
+        _array.Add(0, 0, 10);
+        _array.Add(0, 1, 20);
+        _array.Add(0, 2, 30);
+        _array.Remove(0, 1);
+
+        _array.Get(0, 1).Should().Be(30);
+        _array.Get(0, 2).Should().Be(default(int));
+    }
+
+    [Test]
+    public void Remove_EntireRow_ShouldShiftRowsUp()
+    {
+        _array.Add(0, 0, 10);
+        _array.Add(1, 0, 20);
+        _array.Add(2, 0, 30);
+
+        _array.Remove(1);
+
+        _array.Get(1, 0).Should().Be(30);
+        _array.Get(2, 0).Should().Be(default(int));
+    }
+
+    [Test]
+    public void Add_ShouldThrowException_WhenIndexOutOfBounds()
+    {
+        Assert.Throws<IndexOutOfRangeException>(() => _array.Add(5, 5, 99));
+    }
+
+    [Test]
+    public void Get_ShouldThrowException_WhenIndexOutOfBounds()
+    {
+        Assert.Throws<IndexOutOfRangeException>(() => _array.Get(5, 5));
+    }
+
+    [Test]
+    public void Remove_ShouldThrowException_WhenRowIndexOutOfBounds()
+    {
+        Assert.Throws<IndexOutOfRangeException>(() => _array.Remove(5));
+    }
+
+    [Test]
+    public void Remove_ShouldThrowException_WhenColumnIndexOutOfBounds()
+    {
+        Assert.Throws<IndexOutOfRangeException>(() => _array.Remove(0, 5));
+    }
+}
\ No newline at end of file