- Added solutions by E. Choroba.

10 files changed, 751 insertions, 704 deletions

diff --git a/challenge-006/e-choroba/blog.txt b/challenge-006/e-choroba/blog.txt
new file mode 100644
index 0000000000..808a14970e
--- /dev/null
+++ b/challenge-006/e-choroba/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/e_choroba/2019/04/perl-weekly-challenge-006-ranges-and-ramanujans-constant.html
diff --git a/challenge-006/e-choroba/perl5/ch-1.pl b/challenge-006/e-choroba/perl5/ch-1.pl
new file mode 100644
index 0000000000..de88538c0e
--- /dev/null
+++ b/challenge-006/e-choroba/perl5/ch-1.pl
@@ -0,0 +1,17 @@
+#! /usr/bin/perl
+use strict;
+use warnings;
+
+use Test::More tests => 1;
+
+is compact('1,2,3,4,9,10,14,15,16'), '1-4,9,10,14-16';
+
+use String::Util::Range qw{ convert_sequence_to_range };
+sub compact {
+    my ($seq_string) = @_;
+    join ',', @{ convert_sequence_to_range(
+        array     => [split /,/, $seq_string],
+                      threshold => 3,
+                      separator => '-')
+    };
+}
diff --git a/challenge-006/e-choroba/perl5/ch-2.pl b/challenge-006/e-choroba/perl5/ch-2.pl
new file mode 100644
index 0000000000..f0c30638ed
--- /dev/null
+++ b/challenge-006/e-choroba/perl5/ch-2.pl
@@ -0,0 +1,14 @@
+#! /usr/bin/perl
+use warnings;
+use strict;
+use feature qw{ say };
+
+use Math::BigFloat;
+
+use constant ACCURACY => 64;
+
+my $r = ('Math::BigFloat'->bpi(ACCURACY)
+         * 'Math::BigFloat'->new(163)->bsqrt(ACCURACY)
+        )->bexp;
+$r->precision(-32);
+say $r;
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 81858179b4..022df4c9c2 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,14 +1,6 @@
 {
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1,
-      "pointerFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "subtitle" : {
-      "text" : "[Champions: 9] Last updated at 2019-05-02 18:26:10 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 006"
+      "text" : "[Champions: 10] Last updated at 2019-05-02 18:53:17 GMT"
    },
    "xAxis" : {
       "type" : "category"
@@ -16,8 +8,8 @@
    "drilldown" : {
       "series" : [
          {
-            "name" : "Alicia Bielsa",
             "id" : "Alicia Bielsa",
+            "name" : "Alicia Bielsa",
             "data" : [
                [
                   "Perl 5",
@@ -26,14 +18,14 @@
             ]
          },
          {
+            "name" : "Andrezgz",
+            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Andrezgz",
-            "id" : "Andrezgz"
+            ]
          },
          {
             "data" : [
@@ -46,14 +38,24 @@
             "id" : "Athanasius"
          },
          {
-            "id" : "Gustavo Chaves",
-            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
+         },
+         {
+            "data" : [
+               [
+                  "Perl 5",
+                  2
+               ]
+            ],
+            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves"
          },
          {
             "data" : [
@@ -66,12 +68,10 @@
                   2
                ]
             ],
-            "name" : "Joelle Maslak",
-            "id" : "Joelle Maslak"
+            "id" : "Joelle Maslak",
+            "name" : "Joelle Maslak"
          },
          {
-            "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
@@ -81,17 +81,19 @@
                   "Perl 6",
                   1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Maxim Kolodyazhny",
-            "name" : "Maxim Kolodyazhny",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Maxim Kolodyazhny",
+            "name" : "Maxim Kolodyazhny"
          },
          {
             "data" : [
@@ -100,48 +102,54 @@
                   1
                ]
             ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
-            "id" : "Tim Smith",
-            "name" : "Tim Smith",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ]
+            ],
+            "id" : "Tim Smith",
+            "name" : "Tim Smith"
          }
       ]
    },
    "legend" : {
       "enabled" : 0
    },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
-         "name" : "Champions",
-         "colorByPoint" : 1,
          "data" : [
             {
                "drilldown" : "Alicia Bielsa",
-               "y" : 1,
-               "name" : "Alicia Bielsa"
+               "name" : "Alicia Bielsa",
+               "y" : 1
             },
             {
-               "y" : 2,
+               "drilldown" : "Andrezgz",
                "name" : "Andrezgz",
-               "drilldown" : "Andrezgz"
+               "y" : 2
             },
             {
-               "name" : "Athanasius",
                "y" : 2,
+               "name" : "Athanasius",
                "drilldown" : "Athanasius"
             },
             {
                "y" : 2,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Gustavo Chaves",
                "name" : "Gustavo Chaves",
-               "drilldown" : "Gustavo Chaves"
+               "y" : 2
             },
             {
                "y" : 4,
@@ -150,27 +158,42 @@
             },
             {
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 2,
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "y" : 2
             },
             {
-               "name" : "Maxim Kolodyazhny",
                "y" : 2,
+               "name" : "Maxim Kolodyazhny",
                "drilldown" : "Maxim Kolodyazhny"
             },
             {
-               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
                "y" : 1,
-               "drilldown" : "Simon Proctor"
+               "name" : "Simon Proctor"
             },
             {
                "drilldown" : "Tim Smith",
                "name" : "Tim Smith",
                "y" : 2
             }
-         ]
+         ],
+         "colorByPoint" : 1,
+         "name" : "Champions"
       }
    ],
+   "title" : {
+      "text" : "Perl Weekly Challenge - 006"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "tooltip" : {
+      "pointerFormat" : "<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/>"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -179,13 +202,5 @@
             "format" : "{point.y}"
          }
       }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f1540892d5..5398874d5e 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,67 +1,32 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-05-02 18:26:21 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-05-02 18:53:26 GMT"
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "001",
-               "name" : "#001 [P5=76 P6=37]",
-               "y" : 113
-            },
-            {
-               "name" : "#002 [P5=63 P6=32]",
-               "y" : 95,
-               "drilldown" : "002"
-            },
-            {
-               "drilldown" : "003",
-               "y" : 58,
-               "name" : "#003 [P5=32 P6=26]"
-            },
-            {
-               "name" : "#004 [P5=46 P6=29]",
-               "y" : 75,
-               "drilldown" : "004"
-            },
-            {
-               "drilldown" : "005",
-               "name" : "#005 [P5=31 P6=22]",
-               "y" : 53
-            },
-            {
-               "drilldown" : "006",
-               "y" : 18,
-               "name" : "#006 [P5=12 P6=6]"
-            }
-         ],
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages"
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -74,6 +39,7 @@
             ]
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -84,10 +50,10 @@
                   32
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
+            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -98,11 +64,9 @@
                   26
                ]
             ],
-            "id" : "003",
             "name" : "003"
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -113,10 +77,10 @@
                   29
                ]
             ],
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -127,36 +91,72 @@
                   "Perl 6",
                   22
                ]
-            ]
+            ],
+            "name" : "005"
          },
          {
-            "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl 5",
-                  12
+                  14
                ],
                [
                   "Perl 6",
                   6
                ]
             ],
-            "id" : "006"
+            "name" : "006"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   "series" : [
+      {
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "y" : 113,
+               "name" : "#001 [P5=76 P6=37]",
+               "drilldown" : "001"
+            },
+            {
+               "y" : 95,
+               "drilldown" : "002",
+               "name" : "#002 [P5=63 P6=32]"
+            },
+            {
+               "drilldown" : "003",
+               "name" : "#003 [P5=32 P6=26]",
+               "y" : 58
+            },
+            {
+               "y" : 75,
+               "name" : "#004 [P5=46 P6=29]",
+               "drilldown" : "004"
+            },
+            {
+               "y" : 53,
+               "drilldown" : "005",
+               "name" : "#005 [P5=31 P6=22]"
+            },
+            {
+               "y" : 20,
+               "drilldown" : "006",
+               "name" : "#006 [P5=14 P6=6]"
+            }
+         ],
+         "name" : "Perl Weekly Challenge Languages"
+      }
+   ],
+   "xAxis" : {
+      "type" : "category"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "xAxis" : {
-      "type" : "category"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index cb2a0678ed..55933387d8 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,52 +1,327 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Score"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
       }
    },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "chart" : {
       "type" : "column"
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "#1: Laurent Rosenfeld",
+               "y" : 54
+            },
+            {
+               "drilldown" : "Joelle Maslak",
+               "name" : "#2: Joelle Maslak",
+               "y" : 50
+            },
+            {
+               "drilldown" : "Jaldhar H. Vyas",
+               "name" : "#3: Jaldhar H. Vyas",
+               "y" : 40
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 38,
+               "name" : "#4: Simon Proctor"
+            },
+            {
+               "y" : 36,
+               "name" : "#5: Dr James A. Smith",
+               "drilldown" : "Dr James A. Smith"
+            },
+            {
+               "name" : "#6: Jo Christian Oterhals",
+               "y" : 36,
+               "drilldown" : "Jo Christian Oterhals"
+            },
+            {
+               "drilldown" : "Nick Logan",
+               "name" : "#7: Nick Logan",
+               "y" : 32
+            },
+            {
+               "name" : "#8: Ruben Westerberg",
+               "y" : 32,
+               "drilldown" : "Ruben Westerberg"
+            },
+            {
+               "y" : 30,
+               "name" : "#9: Adam Russell",
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Lars Balker",
+               "name" : "#10: Lars Balker",
+               "y" : 28
+            },
+            {
+               "y" : 26,
+               "name" : "#11: Gustavo Chaves",
+               "drilldown" : "Gustavo Chaves"
+            },
+            {
+               "y" : 26,
+               "name" : "#12: Mark Senn",
+               "drilldown" : "Mark Senn"
+            },
+            {
+               "name" : "#13: Andrezgz",
+               "y" : 24,
+               "drilldown" : "Andrezgz"
+            },
+            {
+               "drilldown" : "Arne Sommer",
+               "name" : "#14: Arne Sommer",
+               "y" : 24
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "#15: Athanasius",
+               "y" : 24
+            },
+            {
+               "drilldown" : "Kian-Meng Ang",
+               "y" : 24,
+               "name" : "#16: Kian-Meng Ang"
+            },
+            {
+               "drilldown" : "Doug Schrag",
+               "y" : 20,
+               "name" : "#17: Doug Schrag"
+            },
+            {
+               "name" : "#18: Francis Whittle",
+               "y" : 18,
+               "drilldown" : "Francis Whittle"
+            },
+            {
+               "drilldown" : "Duncan C. White",
+               "name" : "#19: Duncan C. White",
+               "y" : 16
+            },
+            {
+               "drilldown" : "Robert Gratza",
+               "name" : "#20: Robert Gratza",
+               "y" : 16
+            },
+            {
+               "name" : "#21: John Barrett",
+               "y" : 14,
+               "drilldown" : "John Barrett"
+            },
+            {
+               "name" : "#22: Daniel Mantovani",
+               "y" : 12,
+               "drilldown" : "Daniel Mantovani"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "#23: E. Choroba",
+               "y" : 12
+            },
+            {
+               "drilldown" : "Maxim Kolodyazhny",
+               "y" : 12,
+               "name" : "#24: Maxim Kolodyazhny"
+            },
+            {
+               "drilldown" : "Philippe Bruhat",
+               "y" : 12,
+               "name" : "#25: Philippe Bruhat"
+            },
+            {
+               "drilldown" : "Sergio Iglesias",
+               "name" : "#26: Sergio Iglesias",
+               "y" : 12
+            },
+            {
+               "name" : "#27: Khalid",
+               "y" : 10,
+               "drilldown" : "Khalid"
+            },
+            {
+               "y" : 10,
+               "name" : "#28: Steve Rogerson",
+               "drilldown" : "Steve Rogerson"
+            },
+            {
+               "drilldown" : "Veesh Goldman",
+               "name" : "#29: Veesh Goldman",
+               "y" : 10
+            },
+            {
+               "name" : "#30: Alex Daniel",
+               "y" : 8,
+               "drilldown" : "Alex Daniel"
+            },
+            {
+               "y" : 8,
+               "name" : "#31: Arpad Toth",
+               "drilldown" : "Arpad Toth"
+            },
+            {
+               "y" : 8,
+               "name" : "#32: Bob Kleemann",
+               "drilldown" : "Bob Kleemann"
+            },
+            {
+               "y" : 8,
+               "name" : "#33: Chenyf",
+               "drilldown" : "Chenyf"
+            },
+            {
+               "drilldown" : "David Kayal",
+               "name" : "#34: David Kayal",
+               "y" : 8
+            },
+            {
+               "drilldown" : "Jaime Corchado",
+               "name" : "#35: Jaime Corchado",
+               "y" : 8
+            },
+            {
+               "name" : "#36: Matt Latusek",
+               "y" : 8,
+               "drilldown" : "Matt Latusek"
+            },
+            {
+               "drilldown" : "Ozzy",
+               "y" : 8,
+               "name" : "#37: Ozzy"
+            },
+            {
+               "drilldown" : "Simon Reinhardt",
+               "y" : 8,
+               "name" : "#38: Simon Reinhardt"
+            },
+            {
+               "y" : 8,
+               "name" : "#39: Steven Wilson",
+               "drilldown" : "Steven Wilson"
+            },
+            {
+               "drilldown" : "Tim Smith",
+               "y" : 8,
+               "name" : "#40: Tim Smith"
+            },
+            {
+               "name" : "#41: Ailbhe Tweedie",
+               "y" : 6,
+               "drilldown" : "Ailbhe Tweedie"
+            },
+            {
+               "drilldown" : "Alicia Bielsa",
+               "name" : "#42: Alicia Bielsa",
+               "y" : 6
+            },
+            {
+               "drilldown" : "Dave Cross",
+               "name" : "#43: Dave Cross",
+               "y" : 6
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "name" : "#44: Dave Jacoby",
+               "y" : 6
+            },
+            {
+               "drilldown" : "Freddie B",
+               "y" : 6,
+               "name" : "#45: Freddie B"
+            },
+            {
+               "drilldown" : "Jeremy Carman",
+               "name" : "#46: Jeremy Carman",
+               "y" : 6
+            },
+            {
+               "name" : "#47: Kivanc Yazan",
+               "y" : 6,
+               "drilldown" : "Kivanc Yazan"
+            },
+            {
+               "name" : "#48: Neil Bowers",
+               "y" : 6,
+               "drilldown" : "Neil Bowers"
+            },
+            {
+               "name" : "#49: Pete Houston",
+               "y" : 6,
+               "drilldown" : "Pete Houston"
+            },
+            {
+               "name" : "#50: Sean Meininger",
+               "y" : 6,
+               "drilldown" : "Sean Meininger"
+            }
+         ],
+         "name" : "Perl Weekly Challenge Leaders",
+         "colorByPoint" : "true"
+      }
+   ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2019-05-02 18:53:20 GMT"
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
-                  "Perl 5",
-                  11
-               ],
-               [
                   "Perl 6",
                   10
                ],
                [
+                  "Perl 5",
+                  11
+               ],
+               [
                   "Blog",
                   6
                ]
             ],
-            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Joelle Maslak",
-            "name" : "Joelle Maslak",
             "data" : [
                [
+                  "Perl 5",
+                  12
+               ],
+               [
                   "Perl 6",
                   12
                ],
                [
                   "Blog",
                   1
-               ],
-               [
-                  "Perl 5",
-                  12
                ]
-            ]
+            ],
+            "name" : "Joelle Maslak",
+            "id" : "Joelle Maslak"
          },
          {
-            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl 6",
@@ -57,28 +332,28 @@
                   10
                ]
             ],
+            "name" : "Jaldhar H. Vyas",
             "id" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
-                  "Perl 5",
-                  4
-               ],
-               [
                   "Perl 6",
                   11
                ],
                [
+                  "Perl 5",
+                  4
+               ],
+               [
                   "Blog",
                   4
                ]
             ],
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          },
          {
-            "name" : "Dr James A. Smith",
             "data" : [
                [
                   "Perl 5",
@@ -89,11 +364,10 @@
                   8
                ]
             ],
+            "name" : "Dr James A. Smith",
             "id" : "Dr James A. Smith"
          },
          {
-            "id" : "Jo Christian Oterhals",
-            "name" : "Jo Christian Oterhals",
             "data" : [
                [
                   "Blog",
@@ -107,7 +381,9 @@
                   "Perl 5",
                   6
                ]
-            ]
+            ],
+            "name" : "Jo Christian Oterhals",
+            "id" : "Jo Christian Oterhals"
          },
          {
             "id" : "Nick Logan",
@@ -124,18 +400,18 @@
             "name" : "Nick Logan"
          },
          {
-            "name" : "Ruben Westerberg",
+            "id" : "Ruben Westerberg",
             "data" : [
                [
-                  "Perl 6",
+                  "Perl 5",
                   8
                ],
                [
-                  "Perl 5",
+                  "Perl 6",
                   8
                ]
             ],
-            "id" : "Ruben Westerberg"
+            "name" : "Ruben Westerberg"
          },
          {
             "name" : "Adam Russell",
@@ -153,19 +429,20 @@
          },
          {
             "id" : "Lars Balker",
+            "name" : "Lars Balker",
             "data" : [
                [
-                  "Perl 6",
-                  4
-               ],
-               [
                   "Perl 5",
                   10
+               ],
+               [
+                  "Perl 6",
+                  4
                ]
-            ],
-            "name" : "Lars Balker"
+            ]
          },
          {
+            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl 5",
@@ -176,7 +453,6 @@
                   4
                ]
             ],
-            "name" : "Gustavo Chaves",
             "id" : "Gustavo Chaves"
          },
          {
@@ -194,17 +470,17 @@
             "id" : "Mark Senn"
          },
          {
-            "id" : "Andrezgz",
             "name" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   12
                ]
-            ]
+            ],
+            "id" : "Andrezgz"
          },
          {
-            "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Blog",
@@ -215,55 +491,55 @@
                   8
                ]
             ],
-            "id" : "Arne Sommer"
+            "name" : "Arne Sommer"
          },
          {
             "id" : "Athanasius",
-            "name" : "Athanasius",
             "data" : [
                [
                   "Perl 5",
                   12
                ]
-            ]
+            ],
+            "name" : "Athanasius"
          },
          {
             "data" : [
                [
-                  "Blog",
-                  4
-               ],
-               [
                   "Perl 5",
                   8
+               ],
+               [
+                  "Blog",
+                  4
                ]
             ],
             "name" : "Kian-Meng Ang",
             "id" : "Kian-Meng Ang"
          },
          {
+            "id" : "Doug Schrag",
             "name" : "Doug Schrag",
             "data" : [
                [
                   "Perl 6",
                   10
                ]
-            ],
-            "id" : "Doug Schrag"
+            ]
          },
          {
+            "id" : "Francis Whittle",
+            "name" : "Francis Whittle",
             "data" : [
                [
-                  "Blog",
-                  3
-               ],
-               [
                   "Perl 6",
                   6
+               ],
+               [
+                  "Blog",
+                  3
                ]
-            ],
-            "name" : "Francis Whittle",
-            "id" : "Francis Whittle"
+            ]
          },
          {
             "name" : "Duncan C. White",
@@ -276,18 +552,18 @@
             "id" : "Duncan C. White"
          },
          {
-            "id" : "Robert Gratza",
+            "name" : "Robert Gratza",
             "data" : [
                [
-                  "Perl 6",
-                  6
-               ],
-               [
                   "Perl 5",
                   2
+               ],
+               [
+                  "Perl 6",
+                  6
                ]
             ],
-            "name" : "Robert Gratza"
+            "id" : "Robert Gratza"
          },
          {
             "name" : "John Barrett",
@@ -300,14 +576,28 @@
             "id" : "John Barrett"
          },
          {
+            "id" : "Daniel Mantovani",
             "name" : "Daniel Mantovani",
             "data" : [
                [
                   "Perl 5",
                   6
                ]
+            ]
+         },
+         {
+            "name" : "E. Choroba",
+            "data" : [
+               [
+                  "Perl 5",
+                  4
+               ],
+               [
+                  "Blog",
+                  2
+