- Added solutions by Laurent Rosenfeld.

14 files changed, 769 insertions, 705 deletions

diff --git a/challenge-020/laurent-rosenfeld/blog.txt b/challenge-020/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..720285ee7c
--- /dev/null
+++ b/challenge-020/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2019/08/perl-weekly-challenge-20-split-string-on-character-change-and-amicable-numbers.html
diff --git a/challenge-020/laurent-rosenfeld/perl5/ch-1.sh b/challenge-020/laurent-rosenfeld/perl5/ch-1.sh
new file mode 100644
index 0000000000..eb2c108c1f
--- /dev/null
+++ b/challenge-020/laurent-rosenfeld/perl5/ch-1.sh
@@ -0,0 +1 @@
+perl -E 'my @a = "ABBBCDEEF" =~ /((.)\2*)/g; say join " ", map $a[$_], grep {$_ % 2 == 0} 0..$#a;'
diff --git a/challenge-020/laurent-rosenfeld/perl5/ch-2.pl b/challenge-020/laurent-rosenfeld/perl5/ch-2.pl
new file mode 100644
index 0000000000..2346620982
--- /dev/null
+++ b/challenge-020/laurent-rosenfeld/perl5/ch-2.pl
@@ -0,0 +1,24 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use feature "say";
+
+sub sum_divisors {
+    my $num = shift;
+    my $limit = int $num / 2 ;
+    my $sum = 1;
+    for my $test_div (2..$limit) {
+        $sum += $test_div if $num % $test_div == 0;
+    }
+    return $sum;
+}
+
+my $i = 2;
+while (1) {
+    my $sum_div = sum_divisors $i;
+    if ($sum_div > $i and $i == sum_divisors $sum_div) {
+        say "$i and $sum_div are amicable numbers";
+        last;
+    }
+    $i++
+}
diff --git a/challenge-020/laurent-rosenfeld/perl6/ch-1.sh b/challenge-020/laurent-rosenfeld/perl6/ch-1.sh
new file mode 100644
index 0000000000..ebb9986047
--- /dev/null
+++ b/challenge-020/laurent-rosenfeld/perl6/ch-1.sh
@@ -0,0 +1 @@
+perl6 -e 'say ~$/ if "ABBCDEEF" ~~ m:g/((.)$0*)/;'
diff --git a/challenge-020/laurent-rosenfeld/perl6/ch-2.p6 b/challenge-020/laurent-rosenfeld/perl6/ch-2.p6
new file mode 100644
index 0000000000..808e7acd4a
--- /dev/null
+++ b/challenge-020/laurent-rosenfeld/perl6/ch-2.p6
@@ -0,0 +1,14 @@
+use v6;
+
+sub sum-divisors (Int $num) {
+    my @divisors = grep { $num %% $_ }, 2..($num / 2).Int;
+    return [+] 1, | @divisors;
+}
+
+for 2..Inf -> $i {
+    my $sum_div = sum-divisors $i;
+    if $sum_div > $i and $i == sum-divisors $sum_div {
+        say "$i and $sum_div are amicable numbers";
+        last;
+    }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 2540a10966..8980dcd51b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,15 +1,23 @@
 {
+   "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/>"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 21] Last updated at 2019-08-10 22:22:33 GMT"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrezgz",
             "name" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "id" : "Andrezgz"
+            ]
          },
          {
             "id" : "Arne Sommer",
@@ -26,7 +34,6 @@
             "name" : "Arne Sommer"
          },
          {
-            "name" : "Athanasius",
             "data" : [
                [
                   "Perl 5",
@@ -37,11 +44,11 @@
                   2
                ]
             ],
+            "name" : "Athanasius",
             "id" : "Athanasius"
          },
          {
             "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl 5",
@@ -51,7 +58,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby"
          },
          {
             "name" : "Duane Powell",
@@ -64,13 +72,13 @@
             "id" : "Duane Powell"
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "name" : "E. Choroba",
             "id" : "E. Choroba"
          },
          {
@@ -108,18 +116,26 @@
             "id" : "Kevin Colyer"
          },
          {
-            "id" : "Lubos Kolouch",
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
                   2
+               ],
+               [
+                  "Perl 6",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
-            "name" : "Lubos Kolouch"
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl 5",
@@ -128,14 +144,24 @@
             ]
          },
          {
-            "id" : "Martin Barth",
-            "name" : "Martin Barth",
+            "id" : "Mark Anderson",
+            "data" : [
+               [
+                  "Perl 5",
+                  2
+               ]
+            ],
+            "name" : "Mark Anderson"
+         },
+         {
             "data" : [
                [
                   "Perl 6",
                   1
                ]
-            ]
+            ],
+            "name" : "Martin Barth",
+            "id" : "Martin Barth"
          },
          {
             "name" : "Noud",
@@ -149,32 +175,32 @@
          },
          {
             "id" : "Ozzy",
+            "name" : "Ozzy",
             "data" : [
                [
                   "Perl 6",
                   1
                ]
-            ],
-            "name" : "Ozzy"
+            ]
          },
          {
             "id" : "Pete Houston",
+            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "name" : "Pete Houston"
+            ]
          },
          {
-            "name" : "Randy Lauen",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
+            "name" : "Randy Lauen",
             "id" : "Randy Lauen"
          },
          {
@@ -192,6 +218,8 @@
             "id" : "Roger Bell West"
          },
          {
+            "id" : "Ruben Westerberg",
+            "name" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -201,9 +229,7 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Ruben Westerberg",
-            "id" : "Ruben Westerberg"
+            ]
          },
          {
             "id" : "Simon Proctor",
@@ -217,45 +243,48 @@
          },
          {
             "id" : "Steven Wilson",
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Steven Wilson"
          }
       ]
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 020"
+   },
    "xAxis" : {
       "type" : "category"
    },
-   "subtitle" : {
-      "text" : "[Champions: 20] Last updated at 2019-08-10 21:54:51 GMT"
-   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "series" : [
       {
          "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 020",
          "data" : [
             {
-               "name" : "Andrezgz",
+               "y" : 2,
                "drilldown" : "Andrezgz",
-               "y" : 2
+               "name" : "Andrezgz"
             },
             {
                "name" : "Arne Sommer",
@@ -264,8 +293,8 @@
             },
             {
                "y" : 4,
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius"
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
             },
             {
                "y" : 3,
@@ -273,79 +302,84 @@
                "name" : "Dave Jacoby"
             },
             {
-               "y" : 2,
+               "name" : "Duane Powell",
                "drilldown" : "Duane Powell",
-               "name" : "Duane Powell"
+               "y" : 2
             },
             {
-               "name" : "E. Choroba",
                "y" : 2,
-               "drilldown" : "E. Choroba"
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
             },
             {
-               "name" : "Feng Chang",
                "drilldown" : "Feng Chang",
+               "name" : "Feng Chang",
                "y" : 4
             },
             {
+               "name" : "Gustavo Chaves",
                "drilldown" : "Gustavo Chaves",
-               "y" : 2,
-               "name" : "Gustavo Chaves"
+               "y" : 2
             },
             {
                "y" : 2,
-               "drilldown" : "Kevin Colyer",
-               "name" : "Kevin Colyer"
+               "name" : "Kevin Colyer",
+               "drilldown" : "Kevin Colyer"
             },
             {
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "name" : "Lubos Kolouch",
                "drilldown" : "Lubos Kolouch",
-               "y" : 2,
-               "name" : "Lubos Kolouch"
+               "y" : 2
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 2,
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson"
             },
             {
-               "name" : "Martin Barth",
                "y" : 1,
+               "name" : "Martin Barth",
                "drilldown" : "Martin Barth"
             },
             {
+               "name" : "Noud",
                "drilldown" : "Noud",
-               "y" : 2,
-               "name" : "Noud"
+               "y" : 2
             },
             {
-               "drilldown" : "Ozzy",
                "y" : 1,
-               "name" : "Ozzy"
+               "name" : "Ozzy",
+               "drilldown" : "Ozzy"
             },
             {
                "drilldown" : "Pete Houston",
-               "y" : 1,
-               "name" : "Pete Houston"
+               "name" : "Pete Houston",
+               "y" : 1
             },
             {
+               "drilldown" : "Randy Lauen",
                "name" : "Randy Lauen",
-               "y" : 2,
-               "drilldown" : "Randy Lauen"
+               "y" : 2
             },
             {
-               "name" : "Roger Bell West",
                "y" : 4,
+               "name" : "Roger Bell West",
                "drilldown" : "Roger Bell West"
             },
             {
-               "name" : "Ruben Westerberg",
+               "y" : 4,
                "drilldown" : "Ruben Westerberg",
-               "y" : 4
+               "name" : "Ruben Westerberg"
             },
             {
-               "y" : 2,
                "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
+               "name" : "Simon Proctor",
+               "y" : 2
             },
             {
                "name" : "Steven Wilson",
@@ -355,18 +389,7 @@
          ]
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 020"
-   },
    "legend" : {
       "enabled" : 0
-   },
-   "chart" : {
-      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index fce0d5a975..55fa541c0a 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "series" : [
       {
+         "name" : "Contributions",
          "dataLabels" : {
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "enabled" : "true",
-            "y" : 10,
+            "rotation" : -90,
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "rotation" : -90
+            "y" : 10,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF"
          },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               186
+               187
             ],
             [
                "Perl 5",
-               828
+               830
             ],
             [
                "Perl 6",
-               490
+               492
             ]
          ]
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "legend" : {
+      "enabled" : "false"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions - 2019"
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "subtitle" : {
-      "text" : "Last updated at 2019-08-10 21:58:10 GMT"
+      "text" : "Last updated at 2019-08-10 22:22:55 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 79637f638d..83ca6b4759 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,25 +1,26 @@
 {
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
+         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
-               "y" : 123,
+               "name" : "#001",
                "drilldown" : "001",
-               "name" : "#001"
+               "y" : 123
             },
             {
+               "y" : 104,
                "name" : "#002",
-               "drilldown" : "002",
-               "y" : 104
+               "drilldown" : "002"
             },
             {
-               "name" : "#003",
                "drilldown" : "003",
+               "name" : "#003",
                "y" : 66
             },
             {
@@ -33,19 +34,19 @@
                "y" : 66
             },
             {
-               "y" : 47,
                "name" : "#006",
-               "drilldown" : "006"
+               "drilldown" : "006",
+               "y" : 47
             },
             {
                "y" : 54,
-               "name" : "#007",
-               "drilldown" : "007"
+               "drilldown" : "007",
+               "name" : "#007"
             },
             {
                "y" : 67,
-               "name" : "#008",
-               "drilldown" : "008"
+               "drilldown" : "008",
+               "name" : "#008"
             },
             {
                "drilldown" : "009",
@@ -53,34 +54,34 @@
                "y" : 65
             },
             {
+               "y" : 58,
                "drilldown" : "010",
-               "name" : "#010",
-               "y" : 58
+               "name" : "#010"
             },
             {
                "y" : 77,
-               "drilldown" : "011",
-               "name" : "#011"
+               "name" : "#011",
+               "drilldown" : "011"
             },
             {
-               "name" : "#012",
                "drilldown" : "012",
+               "name" : "#012",
                "y" : 81
             },
             {
-               "name" : "#013",
+               "y" : 74,
                "drilldown" : "013",
-               "y" : 74
+               "name" : "#013"
             },
             {
-               "y" : 94,
                "drilldown" : "014",
-               "name" : "#014"
+               "name" : "#014",
+               "y" : 94
             },
             {
                "y" : 90,
-               "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
                "drilldown" : "016",
@@ -88,38 +89,32 @@
                "y" : 64
             },
             {
-               "drilldown" : "017",
+               "y" : 77,
                "name" : "#017",
-               "y" : 77
+               "drilldown" : "017"
             },
             {
                "y" : 73,
-               "drilldown" : "018",
-               "name" : "#018"
+               "name" : "#018",
+               "drilldown" : "018"
             },
             {
                "y" : 92,
-               "drilldown" : "019",
-               "name" : "#019"
+               "name" : "#019",
+               "drilldown" : "019"
             },
             {
-               "y" : 48,
                "drilldown" : "020",
-               "name" : "#020"
+               "name" : "#020",
+               "y" : 53
             }
          ],
-         "name" : "Perl Weekly Challenge Languages",
          "colorByPoint" : "true"
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -133,9 +128,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -149,9 +148,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
             "data" : [
@@ -186,12 +183,10 @@
                   9
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "id" : "005",
-            "name" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -205,11 +200,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "005",
+            "name" : "005"
          },
          {
-            "name" : "006",
             "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -240,12 +237,12 @@
                   8
                ]
             ],
-            "name" : "007",
-            "id" : "007"
+            "id" : "007",
+            "name" : "007"
          },
          {
-            "id" : "008",
             "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -262,6 +259,8 @@
             ]
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -275,13 +274,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "009",
-            "id" : "009"
+            ]
          },
          {
-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -295,11 +290,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -334,8 +331,6 @@
             "name" : "012"
          },
          {
-            "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -349,11 +344,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "013",
+            "name" : "013"
          },
          {
-            "id" : "014",
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -388,8 +385,6 @@
             "id" : "015"
          },
          {
-            "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -403,7 +398,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "016",
+            "id" : "016"
          },
          {
             "name" : "017",
@@ -438,8 +435,8 @@
                   11
                ]
             ],
-            "id" : "018",
-            "name" : "018"
+            "name" : "018",
+            "id" : "018"
          },
          {
             "data" : [
@@ -456,53 +453,56 @@
                   10
                ]
             ],
-            "id" : "019",
-            "name" : "019"
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl 5",
-                  26
+                  28
                ],
                [
                   "Perl 6",
-                  20
+                  22
                ],
                [
                   "Blog",
-                  2
+                  3
                ]
             ]
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "xAxis" : {
+      "type" : "category"
    },
-   "legend" : {
-      "enabled" : "false"
+   "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/>"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-08-10 21:58:10 GMT"
-   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          }
       }
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-08-10 22:22:55 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 2457c15b99..20d49eb13a 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,46 +1,53 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    },
    "drilldown" : {
       "series" : [
          {
             "data" : [
                [
-                  "Perl 6",
-                  49
+                  "Perl 5",
+                  40
                ],
                [
-                  "Blog",
-                  4
+                  "Perl 6",
+                  39
                ],
                [
-                  "Perl 5",
-                  49
+                  "Blog",
+                  25
                ]
             ],
-            "name" : "Joelle Maslak",
-            "id" : "Joelle Maslak"
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
+            "name" : "Joelle Maslak",
+            "id" : "Joelle Maslak",
             "data" : [
                [
                   "Perl 5",
-                  38
+                  49
                ],
                [
                   "Perl 6",
-                  37
+                  49
                ],
                [
                   "Blog",
-                  24
+                  4
                ]
             ]
          },
          {
+            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl 5",
@@ -55,44 +62,41 @@
                   37
                ]
             ],
-            "name" : "Jaldhar H. Vyas",
             "id" : "Jaldhar H. Vyas"
          },
          {
             "data" : [
                [
-                  "Perl 5",
+                  "Perl 6",
                   37
                ],
                [
-                  "Perl 6",
+                  "Perl 5",
                   37
                ]
             ],
-            "name" : "Ruben Westerberg",
-            "id" : "Ruben Westerberg"
+            "id" : "Ruben Westerberg",
+            "name" : "Ruben Westerberg"
          },
          {
+            "name" : "Athanasius",
             "data" : [
                [
-                  "Blog",
-                  3
+                  "Perl 5",
+                  43
                ],
                [
                   "Perl 6",
                   19
                ],
                [
-                  "Perl 5",
-                  43
+                  "Blo