diff --git a/C++/Where is the Marble? (10474).cpp b/C++/Where is the Marble? (10474).cpp
deleted file mode 100644
index 3789d3d..0000000
--- a/C++/Where is the Marble? (10474).cpp	
+++ /dev/null
@@ -1,55 +0,0 @@
-//10474 - Where is the Marble?
-#include<bits/stdc++.h>
-
-using namespace std;
-
-int main(){
-    int n,q,t=1;
-
-    cin>>n>>q;
-
-    while(n!=0 || q!=0){
-
-        vector<int> numbers(n);
-
-        for(int i=0;i<n;i++){
-            cin>>numbers[i];
-        }
-
-        sort(numbers.begin(),numbers.end());
-
-        cout<<"CASE# "<<t<<":\n";
-        while(q>0){
-            int x,index=-1;
-            cin>>x;
-            int s=0,e=n-1;
-            
-            while(s<=e){
-                int mid=(s+e)/2;
-
-                if(numbers[mid]==x){
-                    index=mid;
-                    e=mid-1;
-                }
-                else if(numbers[mid]>x){
-                    e=mid-1;
-                }
-                else{
-                    s=mid+1;
-                }
-            }
-
-            if(index>-1){
-                cout<<x<<" found at "<<index+1<<"\n";
-            }
-            else{
-                cout<<x<<" not found\n";
-            }
-            q--;
-        }
-        t++;
-        cin>>n>>q;
-    }
-
-    return 0;
-}
diff --git a/Contributors.md b/Contributors.md
index 0f96f7a..a26d0bd 100644
--- a/Contributors.md
+++ b/Contributors.md
@@ -1,7 +1,7 @@
-# Contributors of this repository
-<!-- To add your name to the repository contributors, Use this template below: -->
-
-1. [Nirav Madariya](http://github.com/niravmadariya)
-2. [Chandu Siddartha](https://github.com/siddartha19/)
-3. [Matheus Muriel](https://github.com/MatheusMuriel/)
+# Contributors of this repository
+<!-- To add your name to the repository contributors, Use this template below: -->
+
+1. [Nirav Madariya](http://github.com/niravmadariya)
+2. [Chandu Siddartha](https://github.com/siddartha19/)
+3. [Matheus Muriel](https://github.com/MatheusMuriel/)
 4. [Priyanshu Tiwari](https://github.com/tpriyanshu90)
\ No newline at end of file
diff --git a/HTML/FORM b/HTML/FORM
deleted file mode 160000
index c25e42e..0000000
--- a/HTML/FORM
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c25e42e3804876cdd0195b10215f21b334b082d9
diff --git a/PHP/MySQL_in_app_azure.php b/PHP/MySQL_in_app_azure.php
index 395817e..444a7ba 100644
--- a/PHP/MySQL_in_app_azure.php
+++ b/PHP/MySQL_in_app_azure.php
@@ -1,10 +1,10 @@
-<?php
-$conn = getenv("MYSQLCONNSTR_localdb"); // this will return the whole connectionstring in a single string
-$conarr2 = explode(";",$conn); // Let's beautify it, by splitting it and decorating it in an array
-$conarr = array();
-foreach($conarr2 as $key=>$value){
-    $k = substr($value,0,strpos($value,'='));
-    $conarr[$k] = substr($value,strpos($value,'=')+1);
-}
-print_r($conarr); // $conarr is an array of values of connection string
+<?php
+$conn = getenv("MYSQLCONNSTR_localdb"); // this will return the whole connectionstring in a single string
+$conarr2 = explode(";",$conn); // Let's beautify it, by splitting it and decorating it in an array
+$conarr = array();
+foreach($conarr2 as $key=>$value){
+    $k = substr($value,0,strpos($value,'='));
+    $conarr[$k] = substr($value,strpos($value,'=')+1);
+}
+print_r($conarr); // $conarr is an array of values of connection string
 ?>
\ No newline at end of file
diff --git a/codechef/Art of Balance-ARTBALAN.cpp b/codechef/Art of Balance-ARTBALAN.cpp
new file mode 100644
index 0000000..e6d453e
--- /dev/null
+++ b/codechef/Art of Balance-ARTBALAN.cpp	
@@ -0,0 +1,62 @@
+#include <iostream>
+#include <bits/stdc++.h>
+#include <cmath>
+#include <algorithm>
+
+using namespace std;
+
+int main()
+{
+    int t,ch,freq;
+    cin >> t;
+    while(t--)
+    {
+        long int ans=INT_MAX,op=INT_MAX;
+        string s;
+        cin >> s;
+        cin.ignore(numeric_limits<streamsize>::max(),'\n');
+        map < char , int > mp;
+        for(int i=0;i<s.length();i++)
+        {
+            if( (mp.find(s[i])) != mp.end() )
+                mp[s[i]]++;
+            else
+                mp.insert({s[i],1});
+        }
+        vector <int> v;
+        for(map < char , int >::iterator it=mp.begin();it!=mp.end();it++)
+            v.push_back(it->second);
+        sort(v.begin(),v.end());
+        ch=v.size();
+        for(int i=1;i<=26;i++)
+        {
+            vector<int> p=v;
+            if(((s.length())%i)==0)
+            {
+                ans=0;
+                freq=(s.length())/i;
+                if(i<ch)
+                {
+                    int m=ch-i;
+                    for(int i=0;i<m;i++)
+                        ans+=p[i];
+                    for(int i=0;i<p.size();i++)
+                        p[i]-=freq;
+                    vector <int>::iterator itr,it=upper_bound(p.begin(),p.end(),0);
+                    for(itr=it;itr!=p.end();itr++)
+                        ans+=(*itr);
+                }
+                else //if(i>ch)
+                {
+                    for(int i=0;i<p.size();i++)
+                        p[i]-=freq;
+                    vector <int>::iterator itr,it=upper_bound(p.begin(),p.end(),0);
+                    for(itr=it;itr!=p.end();itr++)
+                        ans+=(*itr);
+                }
+            }
+            op=std::min(op,ans);
+        }
+        cout << op << endl;
+    }
+}