- Added solutions by Yet Ebreo.

32 files changed, 4716 insertions, 4701 deletions

diff --git a/stats/pwc-challenge-001.json b/stats/pwc-challenge-001.json
index 552270dc12..f6d1c47a2a 100644
--- a/stats/pwc-challenge-001.json
+++ b/stats/pwc-challenge-001.json
@@ -1,13 +1,23 @@
 {
-   "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/>"
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 001"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 54] Last updated at 2019-08-27 11:28:52 GMT"
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "Adam Russell",
+            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl 5",
@@ -17,28 +27,27 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Adam Russell"
+            ]
          },
          {
-            "id" : "Ailbhe Tweedie",
+            "name" : "Ailbhe Tweedie",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "Ailbhe Tweedie"
+            "id" : "Ailbhe Tweedie"
          },
          {
+            "id" : "Alex Daniel",
+            "name" : "Alex Daniel",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Alex Daniel",
-            "name" : "Alex Daniel"
+            ]
          },
          {
             "name" : "Andrezgz",
@@ -51,56 +60,57 @@
             "id" : "Andrezgz"
          },
          {
+            "name" : "Antonio Gamiz",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "id" : "Antonio Gamiz",
-            "name" : "Antonio Gamiz"
+            "id" : "Antonio Gamiz"
          },
          {
-            "name" : "Arpad Toth",
-            "id" : "Arpad Toth",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Arpad Toth",
+            "id" : "Arpad Toth"
          },
          {
-            "name" : "Athanasius",
             "id" : "Athanasius",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Athanasius"
          },
          {
             "name" : "Bob Kleemann",
-            "id" : "Bob Kleemann",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Bob Kleemann"
          },
          {
-            "id" : "Daniel Mantovani",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "Daniel Mantovani"
+            "name" : "Daniel Mantovani",
+            "id" : "Daniel Mantovani"
          },
          {
+            "name" : "Dave Cross",
             "data" : [
                [
                   "Perl 5",
@@ -111,10 +121,10 @@
                   1
                ]
             ],
-            "id" : "Dave Cross",
-            "name" : "Dave Cross"
+            "id" : "Dave Cross"
          },
          {
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
@@ -125,30 +135,31 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Dave Jacoby"
+            ]
          },
          {
-            "name" : "David Kayal",
-            "id" : "David Kayal",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "David Kayal",
+            "id" : "David Kayal"
          },
          {
             "name" : "Doug Schrag",
-            "id" : "Doug Schrag",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ]
+            ],
+            "id" : "Doug Schrag"
          },
          {
+            "id" : "Dr James A. Smith",
+            "name" : "Dr James A. Smith",
             "data" : [
                [
                   "Perl 5",
@@ -158,9 +169,7 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Dr James A. Smith",
-            "name" : "Dr James A. Smith"
+            ]
          },
          {
             "data" : [
@@ -169,8 +178,8 @@
                   2
                ]
             ],
-            "id" : "Duncan C. White",
-            "name" : "Duncan C. White"
+            "name" : "Duncan C. White",
+            "id" : "Duncan C. White"
          },
          {
             "name" : "Eddy HS",
@@ -183,24 +192,24 @@
             "id" : "Eddy HS"
          },
          {
-            "name" : "Finley",
+            "id" : "Finley",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "id" : "Finley"
+            "name" : "Finley"
          },
          {
-            "name" : "Fred Zinn",
+            "id" : "Fred Zinn",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "id" : "Fred Zinn"
+            "name" : "Fred Zinn"
          },
          {
             "name" : "Freddie B",
@@ -213,18 +222,17 @@
             "id" : "Freddie B"
          },
          {
+            "id" : "Gustavo Chaves",
             "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "id" : "Gustavo Chaves"
+            ]
          },
          {
             "name" : "JJ Merelo",
-            "id" : "JJ Merelo",
             "data" : [
                [
                   "Perl 6",
@@ -234,10 +242,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "JJ Merelo"
          },
          {
-            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl 5",
@@ -248,19 +257,20 @@
                   2
                ]
             ],
-            "id" : "Jaldhar H. Vyas"
+            "name" : "Jaldhar H. Vyas"
          },
          {
+            "id" : "Jeff",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Jeff",
             "name" : "Jeff"
          },
          {
+            "id" : "Jeremy Carman",
             "name" : "Jeremy Carman",
             "data" : [
                [
@@ -271,21 +281,21 @@
                   "Perl 6",
                   1
                ]
-            ],
-            "id" : "Jeremy Carman"
+            ]
          },
          {
-            "name" : "Jim Bacon",
-            "id" : "Jim Bacon",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ]
+            ],
+            "name" : "Jim Bacon",
+            "id" : "Jim Bacon"
          },
          {
             "id" : "Jo Christian Oterhals",
+            "name" : "Jo Christian Oterhals",
             "data" : [
                [
                   "Perl 5",
@@ -299,8 +309,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Jo Christian Oterhals"
+            ]
          },
          {
             "data" : [
@@ -313,18 +322,18 @@
                   2
                ]
             ],
-            "id" : "Joelle Maslak",
-            "name" : "Joelle Maslak"
+            "name" : "Joelle Maslak",
+            "id" : "Joelle Maslak"
          },
          {
-            "name" : "John Barrett",
             "id" : "John Barrett",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ]
+            ],
+            "name" : "John Barrett"
          },
          {
             "id" : "Juan Caballero",
@@ -338,16 +347,16 @@
          },
          {
             "id" : "Khalid",
+            "name" : "Khalid",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Khalid"
+            ]
          },
          {
-            "name" : "Kian-Meng Ang",
+            "id" : "Kian-Meng Ang",
             "data" : [
                [
                   "Perl 5",
@@ -358,19 +367,20 @@
                   1
                ]
             ],
-            "id" : "Kian-Meng Ang"
+            "name" : "Kian-Meng Ang"
          },
          {
-            "name" : "Kivanc Yazan",
+            "id" : "Kivanc Yazan",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Kivanc Yazan"
+            "name" : "Kivanc Yazan"
          },
          {
+            "id" : "Lars Balker",
             "name" : "Lars Balker",
             "data" : [
                [
@@ -381,8 +391,7 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Lars Balker"
+            ]
          },
          {
             "id" : "Laurent Rosenfeld",
@@ -403,34 +412,34 @@
             "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Mark Senn",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "name" : "Mark Senn"
+            "name" : "Mark Senn",
+            "id" : "Mark Senn"
          },
          {
+            "id" : "Martin Mugeni",
             "name" : "Martin Mugeni",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Martin Mugeni"
+            ]
          },
          {
-            "id" : "Neil Bowers",
+            "name" : "Neil Bowers",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "Neil Bowers"
+            "id" : "Neil Bowers"
          },
          {
             "name" : "Nick Logan",
@@ -448,47 +457,45 @@
          },
          {
             "name" : "Oleksii Tsvietnov",
-            "id" : "Oleksii Tsvietnov",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Oleksii Tsvietnov"
          },
          {
-            "name" : "Ozzy",
+            "id" : "Ozzy",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "id" : "Ozzy"
+            "name" : "Ozzy"
          },
          {
-            "id" : "Pavel Jurca",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Pavel Jurca"
+            "name" : "Pavel Jurca",
+            "id" : "Pavel Jurca"
          },
          {
             "name" : "Pete Houston",
-            "id" : "Pete Houston",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Pete Houston"
          },
          {
-            "name" : "Philippe Bruhat",
-            "id" : "Philippe Bruhat",
             "data" : [
                [
                   "Perl 5",
@@ -498,30 +505,32 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Philippe Bruhat",
+            "id" : "Philippe Bruhat"
          },
          {
-            "id" : "Prajith P",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
             ],
-            "name" : "Prajith P"
+            "name" : "Prajith P",
+            "id" : "Prajith P"
          },
          {
+            "id" : "Sean Meininger",
             "name" : "Sean Meininger",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Sean Meininger"
+            ]
          },
          {
-            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Perl 5",
@@ -536,20 +545,20 @@
                   2
                ]
             ],
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          },
          {
             "name" : "Simon Reinhardt",
-            "id" : "Simon Reinhardt",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Simon Reinhardt"
          },
          {
-            "id" : "Steve Rogerson",
+            "name" : "Steve Rogerson",
             "data" : [
                [
                   "Perl 5",
@@ -560,37 +569,37 @@
                   2
                ]
             ],
-            "name" : "Steve Rogerson"
+            "id" : "Steve Rogerson"
          },
          {
-            "id" : "Steven Wilson",
+            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Steven Wilson"
+            "id" : "Steven Wilson"
          },
          {
             "id" : "Tiago Stock",
+            "name" : "Tiago Stock",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "name" : "Tiago Stock"
+            ]
          },
          {
+            "id" : "Tore Andersson",
             "name" : "Tore Andersson",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "id" : "Tore Andersson"
+            ]
          },
          {
             "name" : "Veesh Goldman",
@@ -603,17 +612,17 @@
             "id" : "Veesh Goldman"
          },
          {
+            "id" : "William Gilmore",
             "name" : "William Gilmore",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ],
-            "id" : "William Gilmore"
+            ]
          },
          {
-            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl 5",
@@ -624,117 +633,109 @@
                   2
                ]
             ],
-            "id" : "Yet Ebreo"
+            "name" : "Yet Ebreo"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 001"
-   },
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "xAxis" : {
+      "type" : "category"
    },
    "series" : [
       {
          "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Adam Russell",
                "y" : 3,
-               "drilldown" : "Adam Russell"
+               "drilldown" : "Adam Russell",
+               "name" : "Adam Russell"
             },
             {
-               "drilldown" : "Ailbhe Tweedie",
                "name" : "Ailbhe Tweedie",
-               "y" : 1
+               "y" : 1,
+               "drilldown" : "Ailbhe Tweedie"
             },
             {
-               "name" : "Alex Daniel",
                "y" : 2,
-               "drilldown" : "Alex Daniel"
+               "drilldown" : "Alex Daniel",
+               "name" : "Alex Daniel"
             },
             {
+               "name" : "Andrezgz",
                "drilldown" : "Andrezgz",
-               "y" : 2,
-               "name" : "Andrezgz"
+               "y" : 2
             },
             {
+               "name" : "Antonio Gamiz",
                "drilldown" : "Antonio Gamiz",
-               "y" : 2,
-               "name" : "Antonio Gamiz"
+               "y" : 2
             },
             {
-               "y" : 2,
                "name" : "Arpad Toth",
-               "drilldown" : "Arpad Toth"
+               "drilldown" : "Arpad Toth",
+               "y" : 2
             },
             {
-               "name" : "Athanasius",
                "y" : 2,
-               "drilldown" : "Athanasius"
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
             },
             {
-               "y" : 2,
                "name" : "Bob Kleemann",
-               "drilldown" : "Bob Kleemann"
+               "drilldown" : "Bob Kleemann",
+               "y" : 2
             },
             {
                "drilldown" : "Daniel Mantovani",
-               "name" : "Daniel Mantovani",
-               "y" : 1
+               "y" : 1,
+               "name" : "Daniel Mantovani"
             },
             {
-               "drilldown" : "Dave Cross",
+               "name" : "Dave Cross",
                "y" : 3,
-               "name" : "Dave Cross"
+               "drilldown" : "Dave Cross"
             },
             {
                "y" : 2,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
             },
             {
                "name" : "David Kayal",
-               "y" : 2,
-               "drilldown" : "David Kayal"
+               "drilldown" : "David Kayal",
+               "y" : 2
             },
             {
-               "y" : 2,
                "name" : "Doug Schrag",
+               "y" : 2,
                "drilldown" : "Doug Schrag"
             },
             {
-               "y" : 4,
                "name" : "Dr James A. Smith",
-               "drilldown" : "Dr James A. Smith"
+               "drilldown" : "Dr James A. Smith",
+               "y" : 4
             },
             {
-               "name" : "Duncan C. White",
                "y" : 2,
-               "drilldown" : "Duncan C. White"
+               "drilldown" : "Duncan C. White",
+               "name" : "Duncan C. White"
             },
             {
-               "y" : 2,
                "name" : "Eddy HS",
+               "y" : 2,
                "drilldown" : "Eddy HS"
             },
             {
+               "name" : "Finley",
                "drilldown" : "Finley",
-               "y" : 2,
-               "name" : "Finley"
+               "y" : 2
             },
             {
-               "drilldown" : "Fred Zinn",
                "name" : "Fred Zinn",
-               "y" : 1
+               "y" : 1,
+               "drilldown" : "Fred Zinn"
             },
             {
                "name" : "Freddie B",
@@ -742,23 +743,23 @@
                "drilldown" : "Freddie B"
             },
             {
-               "drilldown" : "Gustavo Chaves",
+               "name" : "Gustavo Chaves",
                "y" : 1,
-               "name" : "Gustavo Chaves"
+               "drilldown" : "Gustavo Chaves"
             },
             {
                "name" : "JJ Merelo",
-               "y" : 2,
-               "drilldown" : "JJ Merelo"
+               "drilldown" : "JJ Merelo",
+               "y" : 2
             },
             {
                "name" : "Jaldhar H. Vyas",
-               "y" : 4,
-               "drilldown" : "Jaldhar H. Vyas"
+               "drilldown" : "Jaldhar H. Vyas",
+               "y" : 4
             },
             {
-               "y" : 2,
                "name" : "Jeff",
+               "y" : 2,
                "drilldown" : "Jeff"
             },
             {
@@ -767,8 +768,8 @@
                "drilldown" : "Jeremy Carman"
             },
             {
-               "drilldown" : "Jim Bacon",
                "name" : "Jim Bacon",
+               "drilldown" : "Jim Bacon",
                "y" : 1
             },
             {
@@ -777,43 +778,43 @@
                "drilldown" : "Jo Christian Oterhals"
             },
             {
+               "drilldown" : "Joelle Maslak",
                "y" : 4,
-               "name" : "Joelle Maslak",
-               "drilldown" : "Joelle Maslak"
+               "name" : "Joelle Maslak"
             },
             {
-               "name" : "John Barrett",
                "y" : 1,
-               "drilldown" : "John Barrett"
+               "drilldown" : "John Barrett",
+               "name" : "John Barrett"
             },
             {
-               "y" : 2,
                "name" : "Juan Caballero",
-               "drilldown" : "Juan Caballero"
+               "drilldown" : "Juan Caballero",
+               "y" : 2
             },
             {
+               "name" : "Khalid",
                "drilldown" : "Khalid",
-               "y" : 2,
-               "name" : "Khalid"
+               "y" : 2
             },
             {
-               "name" : "Kian-Meng Ang",
+               "drilldown" : "Kian-Meng Ang",
                "y" : 3,
-               "drilldown" : "Kian-Meng Ang"
+               "name" : "Kian-Meng Ang"
             },
             {
-               "drilldown" : "Kivanc Yazan",
                "name" : "Kivanc Yazan",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Kivanc Yazan"
             },
             {
                "y" : 4,
-               "name" : "Lars Balker",
-               "drilldown" : "Lars Balker"
+               "drilldown" : "Lars Balker",
+               "name" : "Lars Balker"
             },
             {
-               "y" : 4,
                "name" : "Laurent Rosenfeld",
+               "y" : 4,
                "drilldown" : "Laurent Rosenfeld"
             },
             {
@@ -822,19 +823,19 @@
                "drilldown" : "Mark Senn"
             },
             {
-               "drilldown" : "Martin Mugeni",
                "name" : "Martin Mugeni",
+               "drilldown" : "Martin Mugeni",
                "y" : 2
             },
             {
+               "name" : "Neil Bowers",
                "drilldown" : "Neil Bowers",
-               "y" : 1,
-               "name" : "Neil Bowers"
+               "y" : 1
             },
             {
+               "y" : 4,
                "drilldown" : "Nick Logan",
-               "name" : "Nick Logan",
-               "y" : 4
+               "name" : "Nick Logan"
             },
             {
                "name" : "Oleksii Tsvietnov",
@@ -842,49 +843,49 @@
                "drilldown" : "Oleksii Tsvietnov"
             },
             {
+               "name" : "Ozzy",
                "drilldown" : "Ozzy",
-               "y" : 2,
-               "name" : "Ozzy"
+               "y" : 2
             },
             {
-               "nam