- Added solutions by Burkhard Nickels.

1 files changed, 178 insertions, 178 deletions

diff --git a/stats/pwc-challenge-002.json b/stats/pwc-challenge-002.json
index e9271cc71a..40e5b1a9df 100644
--- a/stats/pwc-challenge-002.json
+++ b/stats/pwc-challenge-002.json
@@ -1,23 +1,52 @@
 {
+   "legend" : {
+      "enabled" : 0
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 002"
+   },
+   "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/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 002",
-         "colorByPoint" : 1,
          "data" : [
             {
                "name" : "Adam Russell",
-               "y" : 3,
-               "drilldown" : "Adam Russell"
+               "drilldown" : "Adam Russell",
+               "y" : 3
             },
             {
+               "name" : "Ailbhe Tweedie",
                "drilldown" : "Ailbhe Tweedie",
-               "y" : 2,
-               "name" : "Ailbhe Tweedie"
+               "y" : 2
             },
             {
-               "name" : "Alex Daniel",
                "y" : 2,
-               "drilldown" : "Alex Daniel"
+               "drilldown" : "Alex Daniel",
+               "name" : "Alex Daniel"
             },
             {
                "y" : 2,
@@ -25,29 +54,29 @@
                "name" : "Andrezgz"
             },
             {
-               "name" : "Arne Sommer",
                "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
                "y" : 3
             },
             {
-               "name" : "Arpad Toth",
+               "drilldown" : "Arpad Toth",
                "y" : 2,
-               "drilldown" : "Arpad Toth"
+               "name" : "Arpad Toth"
             },
             {
-               "name" : "Athanasius",
                "drilldown" : "Athanasius",
-               "y" : 2
+               "y" : 2,
+               "name" : "Athanasius"
             },
             {
-               "name" : "Bob Kleemann",
                "drilldown" : "Bob Kleemann",
+               "name" : "Bob Kleemann",
                "y" : 2
             },
             {
-               "name" : "Chenyf",
                "drilldown" : "Chenyf",
-               "y" : 2
+               "y" : 2,
+               "name" : "Chenyf"
             },
             {
                "name" : "Daniel Mantovani",
@@ -55,8 +84,8 @@
                "y" : 1
             },
             {
-               "y" : 1,
                "drilldown" : "Dave Jacoby",
+               "y" : 1,
                "name" : "Dave Jacoby"
             },
             {
@@ -66,18 +95,18 @@
             },
             {
                "drilldown" : "Doug Schrag",
-               "y" : 2,
-               "name" : "Doug Schrag"
+               "name" : "Doug Schrag",
+               "y" : 2
             },
             {
+               "name" : "Dr James A. Smith",
                "drilldown" : "Dr James A. Smith",
-               "y" : 4,
-               "name" : "Dr James A. Smith"
+               "y" : 4
             },
             {
-               "name" : "Fred Zinn",
+               "y" : 1,
                "drilldown" : "Fred Zinn",
-               "y" : 1
+               "name" : "Fred Zinn"
             },
             {
                "y" : 1,
@@ -85,59 +114,59 @@
                "name" : "Freddie B"
             },
             {
-               "drilldown" : "Gustavo Chaves",
                "y" : 2,
+               "drilldown" : "Gustavo Chaves",
                "name" : "Gustavo Chaves"
             },
             {
-               "drilldown" : "Jaime Corchado",
                "y" : 2,
+               "drilldown" : "Jaime Corchado",
                "name" : "Jaime Corchado"
             },
             {
-               "name" : "Jaldhar H. Vyas",
+               "y" : 4,
                "drilldown" : "Jaldhar H. Vyas",
-               "y" : 4
+               "name" : "Jaldhar H. Vyas"
             },
             {
                "name" : "Jeremy Carman",
-               "y" : 1,
-               "drilldown" : "Jeremy Carman"
+               "drilldown" : "Jeremy Carman",
+               "y" : 1
             },
             {
+               "drilldown" : "Jo Christian Oterhals",
                "name" : "Jo Christian Oterhals",
-               "y" : 5,
-               "drilldown" : "Jo Christian Oterhals"
+               "y" : 5
             },
             {
-               "name" : "Joelle Maslak",
                "drilldown" : "Joelle Maslak",
-               "y" : 4
+               "y" : 4,
+               "name" : "Joelle Maslak"
             },
             {
-               "y" : 2,
                "drilldown" : "John Barrett",
+               "y" : 2,
                "name" : "John Barrett"
             },
             {
+               "drilldown" : "Khalid",
                "name" : "Khalid",
-               "y" : 1,
-               "drilldown" : "Khalid"
+               "y" : 1
             },
             {
-               "y" : 3,
                "drilldown" : "Kian-Meng Ang",
+               "y" : 3,
                "name" : "Kian-Meng Ang"
             },
             {
-               "drilldown" : "Lars Balker",
                "y" : 4,
+               "drilldown" : "Lars Balker",
                "name" : "Lars Balker"
             },
             {
-               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 5
+               "y" : 5,
+               "name" : "Laurent Rosenfeld"
             },
             {
                "name" : "Magnus Woldrich",
@@ -145,108 +174,102 @@
                "y" : 2
             },
             {
-               "drilldown" : "Mark Senn",
                "y" : 2,
+               "drilldown" : "Mark Senn",
                "name" : "Mark Senn"
             },
             {
-               "y" : 2,
                "drilldown" : "Matt Latusek",
+               "y" : 2,
                "name" : "Matt Latusek"
             },
             {
-               "y" : 2,
+               "name" : "Maxim Kolodyazhny",
                "drilldown" : "Maxim Kolodyazhny",
-               "name" : "Maxim Kolodyazhny"
+               "y" : 2
             },
             {
-               "y" : 1,
+               "name" : "Neil Bowers",
                "drilldown" : "Neil Bowers",
-               "name" : "Neil Bowers"
+               "y" : 1
             },
             {
-               "y" : 4,
                "drilldown" : "Nick Logan",
+               "y" : 4,
                "name" : "Nick Logan"
             },
             {
-               "y" : 2,
+               "name" : "Ozzy",
                "drilldown" : "Ozzy",
-               "name" : "Ozzy"
+               "y" : 2
             },
             {
                "drilldown" : "Pete Houston",
-               "y" : 1,
-               "name" : "Pete Houston"
+               "name" : "Pete Houston",
+               "y" : 1
             },
             {
                "drilldown" : "Philippe Bruhat",
-               "y" : 3,
-               "name" : "Philippe Bruhat"
+               "name" : "Philippe Bruhat",
+               "y" : 3
             },
             {
                "drilldown" : "Prajith P",
-               "y" : 1,
-               "name" : "Prajith P"
+               "name" : "Prajith P",
+               "y" : 1
             },
             {
+               "name" : "Robert Gratza",
                "drilldown" : "Robert Gratza",
-               "y" : 2,
-               "name" : "Robert Gratza"
+               "y" : 2
             },
             {
-               "y" : 4,
+               "name" : "Ruben Westerberg",
                "drilldown" : "Ruben Westerberg",
-               "name" : "Ruben Westerberg"
+               "y" : 4
             },
             {
-               "drilldown" : "Sean Meininger",
                "y" : 1,
+               "drilldown" : "Sean Meininger",
                "name" : "Sean Meininger"
             },
             {
-               "y" : 2,
                "drilldown" : "Sergio Iglesias",
-               "name" : "Sergio Iglesias"
+               "name" : "Sergio Iglesias",
+               "y" : 2
             },
             {
                "drilldown" : "Simon Proctor",
-               "y" : 4,
-               "name" : "Simon Proctor"
+               "name" : "Simon Proctor",
+               "y" : 4
             },
             {
                "drilldown" : "Simon Reinhardt",
-               "y" : 2,
-               "name" : "Simon Reinhardt"
+               "name" : "Simon Reinhardt",
+               "y" : 2
             },
             {
-               "name" : "Steven Wilson",
                "drilldown" : "Steven Wilson",
-               "y" : 2
+               "y" : 2,
+               "name" : "Steven Wilson"
             },
             {
-               "y" : 2,
                "drilldown" : "Veesh Goldman",
-               "name" : "Veesh Goldman"
+               "name" : "Veesh Goldman",
+               "y" : 2
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge - 002",
+         "colorByPoint" : 1
       }
    ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "legend" : {
-      "enabled" : 0
+   "subtitle" : {
+      "text" : "[Champions: 45] Last updated at 2019-11-03 22:02:08 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Adam Russell",
             "data" : [
                [
                   "Perl 5",
@@ -257,18 +280,17 @@
                   1
                ]
             ],
-            "name" : "Adam Russell",
-            "id" : "Adam Russell"
+            "name" : "Adam Russell"
          },
          {
+            "id" : "Ailbhe Tweedie",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Ailbhe Tweedie",
-            "id" : "Ailbhe Tweedie"
+            "name" : "Ailbhe Tweedie"
          },
          {
             "data" : [
@@ -305,14 +327,14 @@
             "name" : "Arne Sommer"
          },
          {
+            "id" : "Arpad Toth",
+            "name" : "Arpad Toth",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Arpad Toth",
-            "id" : "Arpad Toth"
+            ]
          },
          {
             "data" : [
@@ -325,24 +347,24 @@
             "id" : "Athanasius"
          },
          {
+            "id" : "Bob Kleemann",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Bob Kleemann",
-            "id" : "Bob Kleemann"
+            "name" : "Bob Kleemann"
          },
          {
-            "name" : "Chenyf",
+            "id" : "Chenyf",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "id" : "Chenyf"
+            "name" : "Chenyf"
          },
          {
             "name" : "Daniel Mantovani",
@@ -355,33 +377,33 @@
             "id" : "Daniel Mantovani"
          },
          {
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Blog",
                   1
                ]
             ],
-            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby"
          },
          {
+            "id" : "David Kayal",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "David Kayal",
-            "id" : "David Kayal"
+            "name" : "David Kayal"
          },
          {
+            "name" : "Doug Schrag",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "name" : "Doug Schrag",
             "id" : "Doug Schrag"
          },
          {
@@ -399,27 +421,27 @@
             "id" : "Dr James A. Smith"
          },
          {
+            "id" : "Fred Zinn",
+            "name" : "Fred Zinn",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "name" : "Fred Zinn",
-            "id" : "Fred Zinn"
+            ]
          },
          {
+            "id" : "Freddie B",
             "name" : "Freddie B",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "id" : "Freddie B"
+            ]
          },
          {
-            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl 5",
@@ -430,21 +452,20 @@
                   1
                ]
             ],
-            "name" : "Gustavo Chaves"
+            "id" : "Gustavo Chaves"
          },
          {
-            "id" : "Jaime Corchado",
-            "name" : "Jaime Corchado",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Jaime Corchado",
+            "id" : "Jaime Corchado"
          },
          {
             "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl 5",
@@ -454,7 +475,8 @@
                   "Perl 6",
                   2
                ]
-            ]
+            ],
+            "name" : "Jaldhar H. Vyas"
          },
          {
             "data" : [
@@ -467,7 +489,6 @@
             "id" : "Jeremy Carman"
          },
          {
-            "id" : "Jo Christian Oterhals",
             "data" : [
                [
                   "Perl 5",
@@ -482,9 +503,11 @@
                   1
                ]
             ],
-            "name" : "Jo Christian Oterhals"
+            "name" : "Jo Christian Oterhals",
+            "id" : "Jo Christian Oterhals"
          },
          {
+            "name" : "Joelle Maslak",
             "data" : [
                [
                   "Perl 5",
@@ -495,30 +518,30 @@
                   2
                ]
             ],
-            "name" : "Joelle Maslak",
             "id" : "Joelle Maslak"
          },
          {
+            "name" : "John Barrett",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "John Barrett",
             "id" : "John Barrett"
          },
          {
             "id" : "Khalid",
-            "name" : "Khalid",
             "data" : [
                [
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Khalid"
          },
          {
+            "id" : "Kian-Meng Ang",
             "data" : [
                [
                   "Perl 5",
@@ -529,10 +552,10 @@
                   1
                ]
             ],
-            "name" : "Kian-Meng Ang",
-            "id" : "Kian-Meng Ang"
+            "name" : "Kian-Meng Ang"
          },
          {
+            "name" : "Lars Balker",
             "data" : [
                [
                   "Perl 5",
@@ -543,11 +566,9 @@
                   2
                ]
             ],
-            "name" : "Lars Balker",
             "id" : "Lars Balker"
          },
          {
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 5",
@@ -562,11 +583,10 @@
                   1
                ]
             ],
-            "name" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Magnus Woldrich",
-            "name" : "Magnus Woldrich",
             "data" : [
                [
                   "Perl 5",
@@ -576,16 +596,18 @@
                   "Perl 6",
                   1
                ]
-            ]
+            ],
+            "name" : "Magnus Woldrich",
+            "id" : "Magnus Woldrich"
          },
          {
+            "name" : "Mark Senn",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "name" : "Mark Senn",
             "id" : "Mark Senn"
          },
          {
@@ -599,26 +621,28 @@
             "id" : "Matt Latusek"
          },
          {
-            "id" : "Maxim Kolodyazhny",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Maxim Kolodyazhny"
+            "name" : "Maxim Kolodyazhny",
+            "id" : "Maxim Kolodyazhny"
          },
          {
+            "id" : "Neil Bowers",
+            "name" : "Neil Bowers",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "name" : "Neil Bowers",
-            "id" : "Neil Bowers"
+            ]
          },
          {
+            "id" : "Nick Logan",
+            "name" : "Nick Logan",
             "data" : [
                [
                   "Perl 5",
@@ -628,31 +652,30 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Nick Logan",
-            "id" : "Nick Logan"
+            ]
          },
          {
-            "name" : "Ozzy",
+            "id" : "Ozzy",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "id" : "Ozzy"
+            "name" : "Ozzy"
          },
          {
+            "id" : "Pete Houston",
+            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "name" : "Pete Houston",
-            "id" : "Pete Houston"
+            ]
          },
          {
+            "name" : "Philippe Bruhat",
             "data" : [
                [
                   "Perl 5",
@@ -663,7 +686,6 @@
                   1
                ]
             ],
-            "name" : "Philippe Bruhat",
             "id" : "Philippe Bruhat"
          },
          {
@@ -677,17 +699,16 @@
             "id" : "Prajith P"
          },
          {
-            "id" : "Robert Gratza",
-            "name" : "Robert Gratza",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Robert Gratza",
+            "id" : "Robert Gratza"
          },
          {
-            "id" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -698,30 +719,30 @@
                   2
                ]
             ],
-            "name" : "Ruben Westerberg"
+            "name" : "Ruben Westerberg",
+            "id" : "Ruben Westerberg"
          },
          {
-            "id" : "Sean Meininger",
             "data" : [
                [
                   "Perl 6",
                   1
                ]
             ],
-            "name" : "Sean Meininger"
+            "name" : "Sean Meininger",
+            "id" : "Sean Meininger"
          },
          {
-            "id" : "Sergio Iglesias",
-            "name" : "Sergio Iglesias",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Sergio Iglesias",
+            "id" : "Sergio Iglesias"
          },
          {
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Perl 5",
@@ -732,60 +753,39 @@
                   2
                ]
             ],
+            "name" : "Simon Proctor",
             "id" : "Simon Proctor"
          },
          {
-            "name" : "Simon Reinhardt",
+            "id" : "Simon Reinhardt",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Simon Reinhardt"
+            "name" : "Simon Reinhardt"
          },
          {
-            "id" : "Steven Wilson",
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Steven Wilson",
+            "id" : "Steven Wilson"
          },
          {
-            "id" : "Veesh Goldman",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Veesh Goldman"
+            "name" : "Veesh Goldman",
+            "id" : "Veesh Goldman"
          }
       ]
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 002"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 45] Last updated at 2019-10-27 23:31:33 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1
    }
 }