- Added solutions to weeks 1 and 76 by Paulo Custodio.

15 files changed, 1674 insertions, 1644 deletions

diff --git a/stats/pwc-challenge-001.json b/stats/pwc-challenge-001.json
index d4ec1e4dbb..2653d3d09c 100644
--- a/stats/pwc-challenge-001.json
+++ b/stats/pwc-challenge-001.json
@@ -1,348 +1,22 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 61] Last updated at 2020-11-25 22:22:27 GMT"
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge - 001",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "drilldown" : "Adam Russell",
-               "y" : 3,
-               "name" : "Adam Russell"
-            },
-            {
-               "name" : "Ailbhe Tweedie",
-               "drilldown" : "Ailbhe Tweedie",
-               "y" : 1
-            },
-            {
-               "name" : "Alex Daniel",
-               "drilldown" : "Alex Daniel",
-               "y" : 2
-            },
-            {
-               "name" : "Andrezgz",
-               "y" : 2,
-               "drilldown" : "Andrezgz"
-            },
-            {
-               "name" : "Antonio Gamiz",
-               "drilldown" : "Antonio Gamiz",
-               "y" : 2
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
-            },
-            {
-               "drilldown" : "Arpad Toth",
-               "y" : 2,
-               "name" : "Arpad Toth"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Bob Kleemann",
-               "name" : "Bob Kleemann"
-            },
-            {
-               "drilldown" : "Daniel Mantovani",
-               "y" : 1,
-               "name" : "Daniel Mantovani"
-            },
-            {
-               "name" : "Dave Cross",
-               "drilldown" : "Dave Cross",
-               "y" : 3
-            },
-            {
-               "name" : "Dave Jacoby",
-               "y" : 2,
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "David Kayal",
-               "y" : 2,
-               "name" : "David Kayal"
-            },
-            {
-               "name" : "Doug Schrag",
-               "drilldown" : "Doug Schrag",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Duncan C. White",
-               "y" : 2,
-               "name" : "Duncan C. White"
-            },
-            {
-               "name" : "Eddy HS",
-               "drilldown" : "Eddy HS",
-               "y" : 2
-            },
-            {
-               "name" : "Finley",
-               "y" : 2,
-               "drilldown" : "Finley"
-            },
-            {
-               "drilldown" : "Fred Zinn",
-               "y" : 1,
-               "name" : "Fred Zinn"
-            },
-            {
-               "name" : "Freddie B",
-               "y" : 2,
-               "drilldown" : "Freddie B"
-            },
-            {
-               "name" : "Gustavo Chaves",
-               "drilldown" : "Gustavo Chaves",
-               "y" : 1
-            },
-            {
-               "name" : "JJ Merelo",
-               "drilldown" : "JJ Merelo",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Jaldhar H. Vyas",
-               "y" : 4,
-               "name" : "Jaldhar H. Vyas"
-            },
-            {
-               "name" : "James Smith",
-               "y" : 4,
-               "drilldown" : "James Smith"
-            },
-            {
-               "drilldown" : "Jeff",
-               "y" : 2,
-               "name" : "Jeff"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Jeremy Carman",
-               "name" : "Jeremy Carman"
-            },
-            {
-               "name" : "Jim Bacon",
-               "y" : 1,
-               "drilldown" : "Jim Bacon"
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Jo Christian Oterhals",
-               "name" : "Jo Christian Oterhals"
-            },
-            {
-               "drilldown" : "Joelle Maslak",
-               "y" : 6,
-               "name" : "Joelle Maslak"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "John Barrett",
-               "name" : "John Barrett"
-            },
-            {
-               "name" : "Juan Caballero",
-               "y" : 2,
-               "drilldown" : "Juan Caballero"
-            },
-            {
-               "name" : "Khalid",
-               "y" : 2,
-               "drilldown" : "Khalid"
-            },
-            {
-               "name" : "Kian-Meng Ang",
-               "y" : 3,
-               "drilldown" : "Kian-Meng Ang"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Kivanc Yazan",
-               "name" : "Kivanc Yazan"
-            },
-            {
-               "name" : "Lars Balker",
-               "y" : 4,
-               "drilldown" : "Lars Balker"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Senn",
-               "name" : "Mark Senn"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Martin Mugeni",
-               "name" : "Martin Mugeni"
-            },
-            {
-               "name" : "Max Kossek",
-               "y" : 2,
-               "drilldown" : "Max Kossek"
-            },
-            {
-               "name" : "Neil Bowers",
-               "y" : 1,
-               "drilldown" : "Neil Bowers"
-            },
-            {
-               "name" : "Nick Logan",
-               "y" : 4,
-               "drilldown" : "Nick Logan"
-            },
-            {
-               "name" : "Oleksii Tsvietnov",
-               "drilldown" : "Oleksii Tsvietnov",
-               "y" : 2
-            },
-            {
-               "name" : "Ozzy",
-               "y" : 2,
-               "drilldown" : "Ozzy"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Pavel Jurca",
-               "name" : "Pavel Jurca"
-            },
-            {
-               "name" : "Pete Houston",
-               "drilldown" : "Pete Houston",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Philippe Bruhat",
-               "y" : 3,
-               "name" : "Philippe Bruhat"
-            },
-            {
-               "name" : "Prajith P",
-               "drilldown" : "Prajith P",
-               "y" : 1
-            },
-            {
-               "name" : "Ruben Westerberg",
-               "y" : 4,
-               "drilldown" : "Ruben Westerberg"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ryan Thompson",
-               "name" : "Ryan Thompson"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Samir Parikh",
-               "name" : "Samir Parikh"
-            },
-            {
-               "name" : "Sean Meininger",
-               "drilldown" : "Sean Meininger",
-               "y" : 2
-            },
-            {
-               "name" : "Simon Proctor",
-               "y" : 7,
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "name" : "Simon Reinhardt",
-               "y" : 2,
-               "drilldown" : "Simon Reinhardt"
-            },
-            {
-               "name" : "Steve Rogerson",
-               "drilldown" : "Steve Rogerson",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Steven Wilson",
-               "y" : 2,
-               "name" : "Steven Wilson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Stuart Little",
-               "name" : "Stuart Little"
-            },
-            {
-               "drilldown" : "Tiago Stock",
-               "y" : 1,
-               "name" : "Tiago Stock"
-            },
-            {
-               "drilldown" : "Tore Andersson",
-               "y" : 2,
-               "name" : "Tore Andersson"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Veesh Goldman",
-               "name" : "Veesh Goldman"
-            },
-            {
-               "name" : "Vinod Kumar K",
-               "drilldown" : "Vinod Kumar K",
-               "y" : 2
-            },
-            {
-               "name" : "William Gilmore",
-               "y" : 1,
-               "drilldown" : "William Gilmore"
-            },
-            {
-               "name" : "Yet Ebreo",
-               "y" : 4,
-               "drilldown" : "Yet Ebreo"
-            }
-         ]
-      }
-   ],
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 001"
-   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
+   "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/>"
+   },
    "drilldown" : {
       "series" : [
          {
             "id" : "Adam Russell",
-            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -352,11 +26,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Adam Russell"
          },
          {
-            "id" : "Ailbhe Tweedie",
             "name" : "Ailbhe Tweedie",
+            "id" : "Ailbhe Tweedie",
             "data" : [
                [
                   "Perl",
@@ -365,13 +40,13 @@
             ]
          },
          {
+            "id" : "Alex Daniel",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Alex Daniel",
             "name" : "Alex Daniel"
          },
          {
@@ -385,18 +60,18 @@
             "name" : "Andrezgz"
          },
          {
+            "id" : "Antonio Gamiz",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Antonio Gamiz",
             "name" : "Antonio Gamiz"
          },
          {
-            "id" : "Arne Sommer",
             "name" : "Arne Sommer",
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Perl",
@@ -413,23 +88,23 @@
             ]
          },
          {
+            "name" : "Arpad Toth",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Arpad Toth",
             "id" : "Arpad Toth"
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Athanasius",
             "name" : "Athanasius"
          },
          {
@@ -439,8 +114,8 @@
                   2
                ]
             ],
-            "name" : "Bob Kleemann",
-            "id" : "Bob Kleemann"
+            "id" : "Bob Kleemann",
+            "name" : "Bob Kleemann"
          },
          {
             "data" : [
@@ -449,10 +124,12 @@
                   1
                ]
             ],
-            "name" : "Daniel Mantovani",
-            "id" : "Daniel Mantovani"
+            "id" : "Daniel Mantovani",
+            "name" : "Daniel Mantovani"
          },
          {
+            "name" : "Dave Cross",
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
@@ -462,13 +139,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Cross",
-            "id" : "Dave Cross"
+            ]
          },
          {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -478,21 +151,23 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "id" : "David Kayal",
-            "name" : "David Kayal",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "David Kayal",
+            "name" : "David Kayal"
          },
          {
-            "id" : "Doug Schrag",
             "name" : "Doug Schrag",
+            "id" : "Doug Schrag",
             "data" : [
                [
                   "Raku",
@@ -501,66 +176,67 @@
             ]
          },
          {
+            "id" : "Duncan C. White",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Duncan C. White",
-            "id" : "Duncan C. White"
+            "name" : "Duncan C. White"
          },
          {
+            "name" : "Eddy HS",
+            "id" : "Eddy HS",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Eddy HS",
-            "id" : "Eddy HS"
+            ]
          },
          {
+            "name" : "Finley",
+            "id" : "Finley",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Finley",
-            "id" : "Finley"
+            ]
          },
          {
-            "id" : "Fred Zinn",
             "name" : "Fred Zinn",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Fred Zinn"
          },
          {
+            "id" : "Freddie B",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Freddie B",
             "name" : "Freddie B"
          },
          {
-            "id" : "Gustavo Chaves",
-            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves"
          },
          {
+            "name" : "JJ Merelo",
             "data" : [
                [
                   "Raku",
@@ -571,10 +247,10 @@
                   1
                ]
             ],
-            "name" : "JJ Merelo",
             "id" : "JJ Merelo"
          },
          {
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -585,10 +261,10 @@
                   2
                ]
             ],
-            "name" : "Jaldhar H. Vyas",
-            "id" : "Jaldhar H. Vyas"
+            "name" : "Jaldhar H. Vyas"
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -599,22 +275,20 @@
                   2
                ]
             ],
-            "id" : "James Smith",
             "name" : "James Smith"
          },
          {
-            "id" : "Jeff",
             "name" : "Jeff",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Jeff"
          },
          {
             "id" : "Jeremy Carman",
-            "name" : "Jeremy Carman",
             "data" : [
                [
                   "Perl",
@@ -624,7 +298,8 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Jeremy Carman"
          },
          {
             "data" : [
@@ -633,12 +308,11 @@
                   1
                ]
             ],
-            "name" : "Jim Bacon",
-            "id" : "Jim Bacon"
+            "id" : "Jim Bacon",
+            "name" : "Jim Bacon"
          },
          {
             "id" : "Jo Christian Oterhals",
-            "name" : "Jo Christian Oterhals",
             "data" : [
                [
                   "Perl",
@@ -652,7 +326,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Jo Christian Oterhals"
          },
          {
             "data" : [
@@ -670,13 +345,13 @@
          },
          {
             "id" : "John Barrett",
-            "name" : "John Barrett",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "John Barrett"
          },
          {
             "data" : [
@@ -689,16 +364,17 @@
             "name" : "Juan Caballero"
          },
          {
-            "id" : "Khalid",
-            "name" : "Khalid",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Khalid",
+            "name" : "Khalid"
          },
          {
+            "id" : "Kian-Meng Ang",
             "data" : [
                [
                   "Perl",
@@ -709,7 +385,6 @@
                   1
                ]
             ],
-            "id" : "Kian-Meng Ang",
             "name" : "Kian-Meng Ang"
          },
          {
@@ -723,6 +398,7 @@
             "name" : "Kivanc Yazan"
          },
          {
+            "id" : "Lars Balker",
             "data" : [
                [
                   "Perl",
@@ -733,12 +409,9 @@
                   2
                ]
             ],
-            "id" : "Lars Balker",
             "name" : "Lars Balker"
          },
          {
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -752,7 +425,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
          },
          {
             "data" : [
@@ -765,8 +440,8 @@
             "name" : "Mark Senn"
          },
          {
-            "id" : "Martin Mugeni",
             "name" : "Martin Mugeni",
+            "id" : "Martin Mugeni",
             "data" : [
                [
                   "Raku",
@@ -775,27 +450,26 @@
             ]
          },
          {
+            "name" : "Max Kossek",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Max Kossek",
-            "name" : "Max Kossek"
+            "id" : "Max Kossek"
          },
          {
+            "id" : "Neil Bowers",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Neil Bowers",
             "name" : "Neil Bowers"
          },
          {
-            "name" : "Nick Logan",
             "id" : "Nick Logan",
             "data" : [
                [
@@ -806,37 +480,48 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Nick Logan"
          },
          {
-            "id" : "Oleksii Tsvietnov",
             "name" : "Oleksii Tsvietnov",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Oleksii Tsvietnov"
          },
          {
+            "name" : "Ozzy",
+            "id" : "Ozzy",
             "data" : [
                [
                   "Raku",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "name" : "Ozzy",
-            "id" : "Ozzy"
+            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio"
          },
          {
-            "id" : "Pavel Jurca",
             "name" : "Pavel Jurca",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Pavel Jurca"
          },
          {
             "data" : [
@@ -849,6 +534,7 @@
             "name" : "Pete Houston"
          },
          {
+            "id" : "Philippe Bruhat",
             "data" : [
                [
                   "Perl",
@@ -859,20 +545,21 @@
                   1
                ]
             ],
-            "id" : "Philippe Bruhat",
             "name" : "Philippe Bruhat"
          },
          {
             "id" : "Prajith P",
-            "name" : "Prajith P",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Prajith P"
          },
          {
+            "name" : "Ruben Westerberg",
+            "id" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl",
@@ -882,9 +569,7 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Ruben Westerberg",
-            "name" : "Ruben Westerberg"
+            ]
          },
          {
             "name" : "Ryan Thompson",
@@ -901,27 +586,26 @@
             ]
          },
          {
+            "id" : "Samir Parikh",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Samir Parikh",
-            "id" : "Samir Parikh"
+            "name" : "Samir Parikh"
          },
          {
             "name" : "Sean Meininger",
-            "id" : "Sean Meininger",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Sean Meininger"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
@@ -936,19 +620,21 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Simon Reinhardt",
-            "name" : "Simon Reinhardt",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Simon Reinhardt",
+            "name" : "Simon Reinhardt"
          },
          {
+            "name" : "Steve Rogerson",
             "data" : [
                [
                   "Perl",
@@ -959,8 +645,7 @@
                   2
                ]
             ],
-            "id" : "Steve Rogerson",
-            "name" : "Steve Rogerson"
+            "id" : "Steve Rogerson"
          },
          {
             "name" : "Steven Wilson",
@@ -973,24 +658,24 @@
             ]
          },
          {
-            "id" : "Stuart Little",
             "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Stuart Little"
          },
          {
             "name" : "Tiago Stock",
-            "id" : "Tiago Stock",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Tiago Stock"
          },
          {
             "name" : "Tore Andersson",
@@ -1004,27 +689,27 @@
          },
          {
             "name" : "Veesh Goldman",
-            "id" : "Veesh Goldman",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Veesh Goldman"
          },
          {
-            "name" : "Vinod Kumar K",
-            "id" : "Vinod Kumar K",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Vinod Kumar K",
+            "name" : "Vinod Kumar K"
          },
          {
-            "id" : "William Gilmore",
             "name" : "William Gilmore",
+            "id" : "William Gilmore",
             "data" : [
                [
                   "Perl",
@@ -1033,6 +718,7 @@
             ]
          },
          {
+            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
@@ -1043,17 +729,346 @@
                   2
                ]
             ],
-            "name" : "Yet Ebreo",
-            "id" : "Yet Ebreo"
+            "name" : "Yet Ebreo"
          }
       ]
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 001"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 001",
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Adam Russell",
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "y" : 1,
+               "name" : "Ailbhe Tweedie",
+               "drilldown" : "Ailbhe Tweedie"
+            },
+            {
+               "name" : "Alex Daniel",
+               "drilldown" : "Alex Daniel",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Andrezgz",
+               "name" : "Andrezgz"
+            },
+            {
+               "y" : 2,
+               "name" : "Antonio Gamiz",
+               "drilldown" : "Antonio Gamiz"
+            },
+            {
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
+               "y" : 5
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Arpad Toth",
+               "name" : "Arpad Toth"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
+            },
+            {
+               "drilldown" : "Bob Kleemann",
+               "