diff --git a/NewFindACouple/NewFindACouple.sln b/NewFindACouple/NewFindACouple.sln
new file mode 100644
index 0000000..c94d3f5
--- /dev/null
+++ b/NewFindACouple/NewFindACouple.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33403.182
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NewFindACouple", "NewFindACouple\NewFindACouple.csproj", "{5457E0B8-11B5-4D65-A76F-7302B1685CA1}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {5457E0B8-11B5-4D65-A76F-7302B1685CA1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {5457E0B8-11B5-4D65-A76F-7302B1685CA1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {5457E0B8-11B5-4D65-A76F-7302B1685CA1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {5457E0B8-11B5-4D65-A76F-7302B1685CA1}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {6AA191F3-0691-4C77-BC4D-D010165093BC}
+ EndGlobalSection
+EndGlobal
diff --git a/NewFindACouple/NewFindACouple/Form1.Designer.cs b/NewFindACouple/NewFindACouple/Form1.Designer.cs
new file mode 100644
index 0000000..7a15d84
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/Form1.Designer.cs
@@ -0,0 +1,47 @@
+namespace NewFindACouple
+{
+ partial class Form1
+ {
+ ///
+ /// Required designer variable.
+ ///
+ private System.ComponentModel.IContainer components = null;
+
+ ///
+ /// Clean up any resources being used.
+ ///
+ /// true if managed resources should be disposed; otherwise, false.
+ protected override void Dispose(bool disposing)
+ {
+ if (disposing && (components != null))
+ {
+ components.Dispose();
+ }
+ base.Dispose(disposing);
+ }
+
+ #region Windows Form Designer generated code
+
+ ///
+ /// Required method for Designer support - do not modify
+ /// the contents of this method with the code editor.
+ ///
+ private void InitializeComponent()
+ {
+ this.SuspendLayout();
+ //
+ // Form1
+ //
+ this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+ this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+ this.ClientSize = new System.Drawing.Size(800, 450);
+ this.Name = "Form1";
+ this.Text = "Form1";
+ this.Load += new System.EventHandler(this.Form1_Load);
+ this.ResumeLayout(false);
+
+ }
+
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/NewFindACouple/NewFindACouple/Form1.cs b/NewFindACouple/NewFindACouple/Form1.cs
new file mode 100644
index 0000000..36edf67
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/Form1.cs
@@ -0,0 +1,93 @@
+using System;
+
+namespace NewFindACouple
+{
+ public partial class Form1 : Form
+ {
+ private string previousButtonTag = string.Empty;
+ private Button previousButton;
+
+ private void Button_Click(object sender, EventArgs eventArgs)
+ {
+ var button = (Button)sender;
+ if (previousButtonTag != string.Empty && previousButtonTag != "-")
+ {
+ if (button.Tag == null || previousButton.Tag == null)
+ {
+ throw new NullReferenceException();
+ }
+
+ if (previousButtonTag == button.Tag.ToString())
+ {
+ previousButton.Text = previousButton.Tag.ToString();
+ button.Text = button.Tag.ToString();
+ previousButton.Tag = "-";
+ button.Tag = "-";
+ }
+ }
+ previousButtonTag = string.Copy(button.Tag.ToString());
+ }
+
+ public void AddGrid(int size)
+ {
+
+ int[] arrayForNumbers = new int[size * size];
+
+ for (int i = 0; i < size * size; i++)
+ {
+ arrayForNumbers[i] = i;
+ }
+
+ for (int i = 0; i < size; i++)
+ {
+ var random = new Random();
+ var firstIndex = random.Next(0, size * size);
+ var secondIndex = random.Next(0, size * size);
+ if (firstIndex != secondIndex)
+ {
+ var copy = arrayForNumbers[firstIndex];
+ arrayForNumbers[firstIndex] = arrayForNumbers[secondIndex];
+ arrayForNumbers[secondIndex] = copy;
+ }
+ }
+
+ int k = 0;
+ int top = 10;
+ int left = 10;
+
+ for (int i = 0; i < size; i++)
+ {
+ for (int j = 0; j < size; ++j)
+ {
+ Button button = new Button();
+ button.Left = left;
+ button.Top = top;
+ button.Location = new Point(left, top);
+
+ this.Controls.Add(button);
+ top += button.Height + 2;
+ button.Name = "btn" + i + '.' + j;
+ button.Tag = arrayForNumbers[k].ToString();
+ left += 100;
+ ++k;
+ button.Click += Button_Click;
+
+ }
+
+ top += 40;
+ left = 10;
+ }
+ }
+
+ public Form1(int size)
+ {
+ InitializeComponent();
+ AddGrid(size);
+ }
+
+ private void Form1_Load(object sender, EventArgs e)
+ {
+
+ }
+ }
+}
\ No newline at end of file
diff --git a/NewFindACouple/NewFindACouple/Form1.resx b/NewFindACouple/NewFindACouple/Form1.resx
new file mode 100644
index 0000000..f298a7b
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/Form1.resx
@@ -0,0 +1,60 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ text/microsoft-resx
+
+
+ 2.0
+
+
+ System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
+ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
\ No newline at end of file
diff --git a/NewFindACouple/NewFindACouple/IncorectNumberException.cs b/NewFindACouple/NewFindACouple/IncorectNumberException.cs
new file mode 100644
index 0000000..8a6fe77
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/IncorectNumberException.cs
@@ -0,0 +1,2 @@
+namespace NewFindACouple;
+internal class IncorectNumberException : Exception{}
\ No newline at end of file
diff --git a/NewFindACouple/NewFindACouple/NewFindACouple.csproj b/NewFindACouple/NewFindACouple/NewFindACouple.csproj
new file mode 100644
index 0000000..e1a0735
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/NewFindACouple.csproj
@@ -0,0 +1,11 @@
+
+
+
+ WinExe
+ net7.0-windows
+ enable
+ true
+ enable
+
+
+
\ No newline at end of file
diff --git a/NewFindACouple/NewFindACouple/NewFindACouple.csproj.user b/NewFindACouple/NewFindACouple/NewFindACouple.csproj.user
new file mode 100644
index 0000000..7814ea2
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/NewFindACouple.csproj.user
@@ -0,0 +1,8 @@
+
+
+
+
+ Form
+
+
+
diff --git a/NewFindACouple/NewFindACouple/Program.cs b/NewFindACouple/NewFindACouple/Program.cs
new file mode 100644
index 0000000..d1b30bf
--- /dev/null
+++ b/NewFindACouple/NewFindACouple/Program.cs
@@ -0,0 +1,21 @@
+namespace NewFindACouple
+{
+ internal static class Program
+ {
+ ///
+ /// The main entry point for the application.
+ ///
+ [STAThread]
+ static void Main(string[] args)
+ {
+ int result = 0;
+ bool check = int.TryParse(args[0], out result);
+ if (!check)
+ {
+ throw new IncorectNumberException();
+ }
+ ApplicationConfiguration.Initialize();
+ Application.Run(new Form1(result));
+ }
+ }
+}
\ No newline at end of file