- Added solutions by Guillermo Ramos.

11 files changed, 1118 insertions, 1030 deletions

diff --git a/challenge-024/guillermo-ramos/perl5/ch-1.pl b/challenge-024/guillermo-ramos/perl5/ch-1.pl
new file mode 100644
index 0000000000..fd9a28b936
--- /dev/null
+++ b/challenge-024/guillermo-ramos/perl5/ch-1.pl
@@ -0,0 +1,8 @@
+#!/usr/bin/env perl
+#
+# Create a smallest script in terms of size that on execution doesn’t throw any
+# error. The script doesn’t have to do anything special. You could even come up
+# with smallest one-liner.
+################################################################################
+
+$|++
diff --git a/challenge-024/guillermo-ramos/perl5/ch-2.pl b/challenge-024/guillermo-ramos/perl5/ch-2.pl
new file mode 100644
index 0000000000..0ba06b256d
--- /dev/null
+++ b/challenge-024/guillermo-ramos/perl5/ch-2.pl
@@ -0,0 +1,65 @@
+#!/usr/bin/env perl
+#
+# Create a script to implement full text search functionality using Inverted
+# Index. According to wikipedia:
+#
+# In computer science, an inverted index (also referred to as a postings file or
+# inverted file) is a database index storing a mapping from content, such as
+# words or numbers, to its locations in a table, or in a document or a set of
+# documents (named in contrast to a forward index, which maps from documents to
+# content). The purpose of an inverted index is to allow fast full-text
+# searches, at a cost of increased processing when a document is added to the
+# database.
+#
+# Here is a nice example of Inverted Index.
+#
+# (https://en.wikipedia.org/wiki/Search_engine_indexing#Inverted_indices).
+################################################################################
+
+use strict;
+use warnings;
+
+use autodie;
+
+use DBI;
+
+my $DBFILE = 'ii.db';
+my $USAGE = "Usage: $0 [--index-doc <doc_path> | --search <word>]\n";
+
+my $opt = shift or die $USAGE;
+
+# Connect to database
+my $dbh = DBI->connect("dbi:SQLite:dbname=$DBFILE","","", { AutoCommit => 0 });
+
+# Initialize database
+$dbh->prepare('CREATE TABLE IF NOT EXISTS ii (word TEXT, docpath TEXT, PRIMARY KEY (word, docpath));')
+    ->execute();
+$dbh->prepare('CREATE INDEX IF NOT EXISTS word_idx ON ii (word);')
+    ->execute();
+$dbh->commit();
+
+if ($opt eq '--index-doc') {
+    # Index the given document
+    my $doc_path = shift;
+    open(my $dh, '<:encoding(UTF-8)', $doc_path);
+    $/ = undef;
+    my @words = map { lc($_) } <$dh> =~ /(\w+)/g;
+    my $sth = $dbh->prepare("INSERT OR IGNORE INTO ii VALUES (?, \"$doc_path\");");
+    $sth->execute($_) foreach @words;
+    $dbh->commit();
+} elsif ($opt eq '--search') {
+    # Search the given word
+    my $word = shift;
+    my $sth = $dbh->prepare('SELECT DISTINCT docpath FROM ii WHERE word = ?');
+    $sth->execute($word);
+    my @files = map { $_->[0] } @{$sth->fetchall_arrayref()};
+    if (@files) {
+        printf "Word '$word' appears in documents: %s\n", join(', ', @files);
+    } else {
+        print "Word '$word' does not appear in any document\n";
+    }
+} else {
+    die $USAGE;
+}
+
+$dbh->disconnect();
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b338bc2e1e..33240ee1cd 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,29 +1,117 @@
 {
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2019-09-08 14:58:06 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge - 024"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "Adam Russell",
+               "y" : 4,
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Andrezgz",
+               "y" : 2,
+               "name" : "Andrezgz"
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius",
+               "y" : 2
+            },
+            {
+               "y" : 1,
+               "name" : "Dave Cross",
+               "drilldown" : "Dave Cross"
+            },
+            {
+               "y" : 2,
+               "name" : "Duane Powell",
+               "drilldown" : "Duane Powell"
+            },
+            {
+               "y" : 2,
+               "name" : "Guillermo Ramos",
+               "drilldown" : "Guillermo Ramos"
+            },
+            {
+               "y" : 5,
+               "name" : "Joelle Maslak",
+               "drilldown" : "Joelle Maslak"
+            },
+            {
+               "name" : "Kevin Colyer",
+               "y" : 2,
+               "drilldown" : "Kevin Colyer"
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "drilldown" : "Noud",
+               "name" : "Noud",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Randy Lauen",
+               "name" : "Randy Lauen",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Roger Bell West",
+               "y" : 4,
+               "name" : "Roger Bell West"
+            },
+            {
+               "name" : "Ruben Westerberg",
+               "y" : 4,
+               "drilldown" : "Ruben Westerberg"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 3
+            },
+            {
+               "name" : "Steven Wilson",
+               "y" : 1,
+               "drilldown" : "Steven Wilson"
+            },
+            {
+               "drilldown" : "Yet Ebreo",
+               "y" : 5,
+               "name" : "Yet Ebreo"
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 024",
+         "colorByPoint" : 1
       }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 17] Last updated at 2019-09-08 16:03:39 GMT"
    },
    "legend" : {
       "enabled" : 0
@@ -55,6 +143,7 @@
             ]
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl 5",
@@ -65,8 +154,7 @@
                   1
                ]
             ],
-            "name" : "Athanasius",
-            "id" : "Athanasius"
+            "name" : "Athanasius"
          },
          {
             "data" : [
@@ -79,14 +167,24 @@
             "id" : "Dave Cross"
          },
          {
-            "id" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Duane Powell"
+            "name" : "Duane Powell",
+            "id" : "Duane Powell"
+         },
+         {
+            "data" : [
+               [
+                  "Perl 5",
+                  2
+               ]
+            ],
+            "name" : "Guillermo Ramos",
+            "id" : "Guillermo Ramos"
          },
          {
             "id" : "Joelle Maslak",
@@ -107,17 +205,18 @@
             ]
          },
          {
+            "id" : "Kevin Colyer",
+            "name" : "Kevin Colyer",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Kevin Colyer",
-            "id" : "Kevin Colyer"
+            ]
          },
          {
             "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
@@ -131,17 +230,16 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Laurent Rosenfeld"
+            ]
          },
          {
-            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "Lubos Kolouch",
             "id" : "Lubos Kolouch"
          },
          {
@@ -155,7 +253,6 @@
             "name" : "Noud"
          },
          {
-            "id" : "Randy Lauen",
             "data" : [
                [
                   "Perl 5",
@@ -166,10 +263,10 @@
                   2
                ]
             ],
-            "name" : "Randy Lauen"
+            "name" : "Randy Lauen",
+            "id" : "Randy Lauen"
          },
          {
-            "id" : "Roger Bell West",
             "name" : "Roger Bell West",
             "data" : [
                [
@@ -184,10 +281,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell West"
          },
          {
-            "name" : "Ruben Westerberg",
+            "id" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -198,10 +296,10 @@
                   2
                ]
             ],
-            "id" : "Ruben Westerberg"
+            "name" : "Ruben Westerberg"
          },
          {
-            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Perl 5",
@@ -212,20 +310,19 @@
                   2
                ]
             ],
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "Steven Wilson"
+            "name" : "Steven Wilson",
+            "id" : "Steven Wilson"
          },
          {
-            "id" : "Yet Ebreo",
             "name" : "Yet Ebreo",
             "data" : [
                [
@@ -240,101 +337,19 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Yet Ebreo"
          }
       ]
    },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "name" : "Adam Russell",
-               "drilldown" : "Adam Russell",
-               "y" : 4
-            },
-            {
-               "name" : "Andrezgz",
-               "y" : 2,
-               "drilldown" : "Andrezgz"
-            },
-            {
-               "drilldown" : "Athanasius",
-               "y" : 2,
-               "name" : "Athanasius"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Dave Cross",
-               "name" : "Dave Cross"
-            },
-            {
-               "name" : "Duane Powell",
-               "drilldown" : "Duane Powell",
-               "y" : 2
-            },
-            {
-               "name" : "Joelle Maslak",
-               "y" : 5,
-               "drilldown" : "Joelle Maslak"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Kevin Colyer",
-               "name" : "Kevin Colyer"
-            },
-            {
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 5,
-               "name" : "Laurent Rosenfeld"
-            },
-            {
-               "name" : "Lubos Kolouch",
-               "y" : 2,
-               "drilldown" : "Lubos Kolouch"
-            },
-            {
-               "drilldown" : "Noud",
-               "y" : 2,
-               "name" : "Noud"
-            },
-            {
-               "name" : "Randy Lauen",
-               "y" : 4,
-               "drilldown" : "Randy Lauen"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell West",
-               "name" : "Roger Bell West"
-            },
-            {
-               "drilldown" : "Ruben Westerberg",
-               "y" : 4,
-               "name" : "Ruben Westerberg"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
-            {
-               "name" : "Steven Wilson",
-               "drilldown" : "Steven Wilson",
-               "y" : 1
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Yet Ebreo",
-               "name" : "Yet Ebreo"
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 024"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
+   },
    "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
       "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 9c5979389f..ae4e6a1e81 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,13 +1,22 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
    "chart" : {
       "type" : "column"
    },
@@ -20,44 +29,35 @@
             ],
             [
                "Perl 5",
-               995
+               997
             ],
             [
                "Perl 6",
                600
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
-            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
             "align" : "right",
-            "y" : 10,
             "rotation" : -90,
+            "enabled" : "true",
+            "y" : 10,
             "color" : "#FFFFFF",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "enabled" : "true"
-         }
+            "format" : "{point.y:.0f}"
+         },
+         "name" : "Contributions"
       }
    ],
-   "legend" : {
-      "enabled" : "false"
-   },
    "subtitle" : {
-      "text" : "Last updated at 2019-09-08 14:58:17 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
+      "text" : "Last updated at 2019-09-08 16:03:47 GMT"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
       }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 145e3c8823..2e130c52e1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,21 +1,38 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         },
-         "borderWidth" : 0
+         }
       }
    },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
+               "drilldown" : "001",
                "name" : "#001",
-               "y" : 132,
-               "drilldown" : "001"
+               "y" : 132
             },
             {
                "y" : 104,
@@ -23,78 +40,78 @@
                "name" : "#002"
             },
             {
-               "name" : "#003",
                "y" : 66,
+               "name" : "#003",
                "drilldown" : "003"
             },
             {
-               "name" : "#004",
                "drilldown" : "004",
+               "name" : "#004",
                "y" : 86
             },
             {
                "y" : 66,
-               "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "drilldown" : "005"
             },
             {
-               "drilldown" : "006",
                "y" : 47,
+               "drilldown" : "006",
                "name" : "#006"
             },
             {
-               "y" : 55,
+               "name" : "#007",
                "drilldown" : "007",
-               "name" : "#007"
+               "y" : 55
             },
             {
                "y" : 68,
-               "drilldown" : "008",
-               "name" : "#008"
+               "name" : "#008",
+               "drilldown" : "008"
             },
             {
+               "drilldown" : "009",
                "name" : "#009",
-               "y" : 66,
-               "drilldown" : "009"
+               "y" : 66
             },
             {
-               "name" : "#010",
                "y" : 59,
-               "drilldown" : "010"
+               "drilldown" : "010",
+               "name" : "#010"
             },
             {
+               "y" : 78,
                "name" : "#011",
-               "drilldown" : "011",
-               "y" : 78
+               "drilldown" : "011"
             },
             {
-               "y" : 82,
                "drilldown" : "012",
-               "name" : "#012"
+               "name" : "#012",
+               "y" : 82
             },
             {
                "name" : "#013",
-               "y" : 75,
-               "drilldown" : "013"
+               "drilldown" : "013",
+               "y" : 75
             },
             {
-               "name" : "#014",
                "y" : 95,
+               "name" : "#014",
                "drilldown" : "014"
             },
             {
                "y" : 93,
-               "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
-               "drilldown" : "016",
                "y" : 66,
+               "drilldown" : "016",
                "name" : "#016"
             },
             {
-               "name" : "#017",
                "drilldown" : "017",
+               "name" : "#017",
                "y" : 79
             },
             {
@@ -103,65 +120,45 @@
                "y" : 76
             },
             {
+               "name" : "#019",
                "drilldown" : "019",
-               "y" : 95,
-               "name" : "#019"
+               "y" : 95
             },
             {
-               "y" : 95,
+               "name" : "#020",
                "drilldown" : "020",
-               "name" : "#020"
+               "y" : 95
             },
             {
-               "name" : "#021",
                "drilldown" : "021",
+               "name" : "#021",
                "y" : 66
             },
             {
-               "drilldown" : "022",
                "y" : 62,
+               "drilldown" : "022",
                "name" : "#022"
             },
             {
                "name" : "#023",
-               "y" : 88,
-               "drilldown" : "023"
+               "drilldown" : "023",
+               "y" : 88
             },
             {
+               "y" : 50,
                "name" : "#024",
-               "y" : 48,
                "drilldown" : "024"
             }
          ],
-         "colorByPoint" : "true"
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-09-08 14:58:17 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-09-08 16:03:47 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "name" : "001",
             "data" : [
                [
@@ -176,7 +173,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
             "id" : "002",
@@ -211,11 +209,10 @@
                   8
                ]
             ],
-            "name" : "003",
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
-            "name" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -230,9 +227,11 @@
                   9
                ]
             ],
-            "id" : "004"
+            "id" : "004",
+            "name" : "004"
          },
          {
+            "name" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -247,12 +246,11 @@
                   11
                ]
             ],
-            "name" : "005",
             "id" : "005"
          },
          {
-            "id" : "006",
             "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -269,8 +267,6 @@
             ]
          },
          {
-            "id" : "007",
-            "name" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -284,11 +280,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "007",
+            "name" : "007"
          },
          {
-            "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -302,11 +298,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "008",
+            "name" : "008"
          },
          {
-            "id" : "009",
             "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -323,7 +321,7 @@
             ]
          },
          {
-            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -338,11 +336,11 @@
                   10
                ]
             ],
-            "name" : "010"
+            "id" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -373,10 +371,11 @@
                   10
                ]
             ],
-            "name" : "012",
-            "id" : "012"
+            "id" : "012",
+            "name" : "012"
          },
          {
+            "name" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -391,10 +390,10 @@
                   12
                ]
             ],
-            "name" : "013",
             "id" : "013"
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -409,12 +408,10 @@
                   14
                ]
             ],
-            "name" : "014",
             "id" : "014"
          },
          {
             "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -428,10 +425,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
          },
          {
-            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -446,11 +444,11 @@
                   12
                ]
             ],
-            "id" : "016"
+            "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl 5",
@@ -467,8 +465,6 @@
             ]
          },
          {
-            "id" : "018",
-            "name" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -482,9 +478,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018",
+            "name" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl 5",
@@ -499,11 +498,10 @@
                   13
                ]
             ],
-            "name" : "019",
-            "id" : "019"
+            "name" : "019"
          },
          {
-            "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl 5",
@@ -518,10 +516,9 @@
                   13
                ]
             ],
-            "name" : "020"
+            "id" : "020"
          },
          {
-            "id" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -536,11 +533,11 @@
                   9
                ]
             ],
+            "id" : "021",
             "name" : "021"
          },
          {
             "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl 5",
@@ -554,10 +551,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "022"
          },
          {
-            "id" : "023",
             "name" : "023",
             "data" : [
                [
@@ -572,15 +569,15 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
-            "id" : "024",
             "name" : "024",
             "data" : [
                [
                   "Perl 5",
-                  24
+                  26
                ],
                [
                   "Perl 6",
@@ -590,11 +587,14 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "id" : "024"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 772f9e46f4..ab501d5c70 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,319 +1,26 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2019-09-08 14:58:14 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-