- Added solutions by Niels van Dijke.

12 files changed, 961 insertions, 946 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 5314b5e351..167d26dbbe 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,15 +1,109 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "y" : 5,
+               "name" : "Javier Luque",
+               "drilldown" : "Javier Luque"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Mohammad S Anwar",
+               "name" : "Mohammad S Anwar",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Pavel Kuptsov",
+               "name" : "Pavel Kuptsov"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "name" : "Shawn Wagner",
+               "drilldown" : "Shawn Wagner",
+               "y" : 2
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 1
+            },
+            {
+               "y" : 2,
+               "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson"
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 074",
+         "colorByPoint" : 1
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2020-08-18 07:44:23 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Dave Jacoby"
+            ]
          },
          {
             "id" : "Javier Luque",
@@ -30,6 +124,8 @@
             ]
          },
          {
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -39,22 +135,19 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            ]
          },
          {
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -65,19 +158,31 @@
                   2
                ]
             ],
-            "name" : "Mohammad S Anwar"
+            "name" : "Mohammad S Anwar",
+            "id" : "Mohammad S Anwar"
+         },
+         {
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
             "name" : "Pavel Kuptsov",
+            "id" : "Pavel Kuptsov",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Pavel Kuptsov"
+            ]
          },
          {
+            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -88,131 +193,41 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Roger Bell_West"
+            ]
          },
          {
-            "id" : "Shawn Wagner",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Shawn Wagner",
             "name" : "Shawn Wagner"
          },
          {
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Simon Proctor"
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Steven Wilson",
             "name" : "Steven Wilson"
          }
       ]
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "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/>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2020-08-17 20:46:54 GMT"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge - 074"
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 2
-            },
-            {
-               "name" : "Javier Luque",
-               "y" : 5,
-               "drilldown" : "Javier Luque"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "y" : 4,
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "drilldown" : "Pavel Kuptsov",
-               "y" : 1,
-               "name" : "Pavel Kuptsov"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Shawn Wagner",
-               "y" : 2,
-               "name" : "Shawn Wagner"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
-            {
-               "name" : "Steven Wilson",
-               "drilldown" : "Steven Wilson",
-               "y" : 2
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 074"
-      }
-   ],
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 0050369c84..7e52c0105d 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,28 +1,12 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "subtitle" : {
+      "text" : "Last updated at 2020-08-18 07:44:23 GMT"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "series" : [
       {
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -30,23 +14,24 @@
             ],
             [
                "Perl",
-               3055
+               3057
             ],
             [
                "Raku",
                1992
             ]
          ],
+         "name" : "Contributions",
          "dataLabels" : {
-            "align" : "right",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "y" : 10,
             "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
+            "align" : "right",
             "enabled" : "true",
+            "color" : "#FFFFFF",
+            "y" : 10,
             "rotation" : -90
          }
       }
@@ -54,10 +39,25 @@
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-08-17 20:46:53 GMT"
-   },
    "chart" : {
       "type" : "column"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 8bfd84cec0..4304f808b1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,20 @@
 {
    "tooltip" : {
-      "followPointer" : "true",
       "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
       "headerFormat" : "<span style=\"font-size:11px\"></span>"
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -25,7 +36,6 @@
             "id" : "001"
          },
          {
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -40,9 +50,11 @@
                   10
                ]
             ],
+            "id" : "002",
             "name" : "002"
          },
          {
+            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -57,10 +69,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003"
+            ]
          },
          {
+            "name" : "004",
             "id" : "004",
             "data" : [
                [
@@ -75,11 +87,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004"
+            ]
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -94,11 +104,10 @@
                   12
                ]
             ],
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -112,7 +121,9 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
             "id" : "007",
@@ -133,7 +144,6 @@
             ]
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -148,9 +158,11 @@
                   12
                ]
             ],
+            "id" : "008",
             "name" : "008"
          },
          {
+            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -165,11 +177,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009"
+            ]
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -184,10 +194,12 @@
                   11
                ]
             ],
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
             "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -201,10 +213,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011"
+            ]
          },
          {
+            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -218,12 +231,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012",
-            "id" : "012"
+            ]
          },
          {
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -238,10 +248,10 @@
                   13
                ]
             ],
+            "name" : "013",
             "id" : "013"
          },
          {
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -256,10 +266,10 @@
                   15
                ]
             ],
-            "name" : "014"
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -274,6 +284,7 @@
                   15
                ]
             ],
+            "id" : "015",
             "name" : "015"
          },
          {
@@ -295,6 +306,7 @@
             "id" : "016"
          },
          {
+            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -309,8 +321,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
             "data" : [
@@ -331,8 +342,6 @@
             "id" : "018"
          },
          {
-            "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -346,10 +355,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
             "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -363,8 +375,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020"
+            ]
          },
          {
             "id" : "021",
@@ -385,8 +396,8 @@
             ]
          },
          {
-            "id" : "022",
             "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -403,7 +414,6 @@
             ]
          },
          {
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -418,10 +428,10 @@
                   12
                ]
             ],
+            "id" : "023",
             "name" : "023"
          },
          {
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -436,11 +446,10 @@
                   11
                ]
             ],
-            "name" : "024"
+            "name" : "024",
+            "id" : "024"
          },
          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -454,10 +463,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025",
+            "id" : "025"
          },
          {
             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -471,11 +483,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026"
+            ]
          },
          {
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -490,11 +500,10 @@
                   9
                ]
             ],
+            "id" : "027",
             "name" : "027"
          },
          {
-            "id" : "028",
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -508,9 +517,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028",
+            "name" : "028"
          },
          {
+            "id" : "029",
             "name" : "029",
             "data" : [
                [
@@ -525,11 +537,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029"
+            ]
          },
          {
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -544,10 +554,10 @@
                   10
                ]
             ],
-            "id" : "030"
+            "id" : "030",
+            "name" : "030"
          },
          {
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -562,10 +572,12 @@
                   9
                ]
             ],
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
             "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -579,11 +591,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032"
+            ]
          },
          {
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -598,9 +608,12 @@
                   10
                ]
             ],
+            "name" : "033",
             "id" : "033"
          },
          {
+            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -614,11 +627,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "034",
-            "id" : "034"
+            ]
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+            "id" : "035",
             "name" : "035",
             "data" : [
                [
@@ -633,10 +645,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "035"
+            ]
          },
          {
+            "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -650,12 +663,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "036",
-            "id" : "036"
+            ]
          },
          {
-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -670,9 +680,11 @@
                   9
                ]
             ],
+            "id" : "037",
             "name" : "037"
          },
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+            "id" : "038",
             "name" : "038",
             "data" : [
                [
@@ -687,12 +699,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "038"
+            ]
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-            "id" : "039",
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -706,11 +715,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "039",
+            "name" : "039"
          },
          {
-            "id" : "040",
             "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -727,6 +738,7 @@
             ]
          },
          {
+            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -741,12 +753,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "041"
+            ]
          },
          {
-            "id" : "042",
-            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -760,7 +769,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "042",
+            "name" : "042"
          },
          {
             "data" : [
@@ -781,6 +792,8 @@
             "id" : "043"
          },
          {
+            "id" : "044",
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -794,13 +807,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "044",
-            "id" : "044"
+            ]
          },
          {
-            "id" : "045",
-            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -814,9 +823,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045",
+            "name" : "045"
          },
          {
+            "id" : "046",
             "name" : "046",
             "data" : [
                [
@@ -831,11 +843,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "046"
+            ]
          },
          {
             "id" : "047",
+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -849,11 +861,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "047"
+            ]
          },
          {
             "name" : "048",
+            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -867,11 +879,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "048"
+            ]
          },
          {
-            "id" : "049",
             "data" : [
                [
                   "Perl",
@@ -886,6 +896,7 @@
                   12
                ]
             ],
+            "id" : "049",
             "name" : "049"
          },
          {
@@ -907,6 +918,8 @@
             "id" : "050"
          },
          {
+            "id" : "051",
+            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -920,11 +933,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "051",
-            "id" : "051"
+            ]
          },
          {
+            "id" : "052",
+            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -938,13 +951,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "052",
-            "id" : "052"
+            ]
          },
          {
-            "id" : "053",
             "name" : "053",
+            "id" : "053",
             "data" : [
                [
                   "Perl",
@@ -961,7 +972,6 @@
             ]
          },
          {
-            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -976,7 +986,8 @@
                   18
                ]
             ],
-            "id" : "054"
+            "id" : "054",
+            "name" : "054"
          },
          {
             "data" : [
@@ -997,6 +1008,8 @@
             "id" : "055"
          },
          {
+            "name" : "056",
+            "id" : "056",
             "data" : [
                [
                   "Perl",
@@ -1010,13 +1023,9 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "056",
-            "id" : "056"
+            ]
          },
          {
-            "id" : "057",
-            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1030,7 +1039,9 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "057",
+            "id" : "057"
          },
          {
             "data" : [
@@ -1047,11 +1058,10 @@
                   13
                ]
             ],
-            "name" : "058",
-            "id" : "058"
+            "id" : "058",
+            "name" : "058"
          },
          {
-            "name" : "059",
             "data" : [
                [
                   "Perl",
@@ -1066,11 +1076,10 @@
                   16
                ]
             ],
+            "name" : "059",
             "id" : "059"
          },
          {
-            "id" : "060",
-            "name" : "060",
             "data" : [
                [
                   "Perl",
@@ -1084,9 +1093,13 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "060",
+            "id" : "060"
          },
          {
+            "name" : "061",
+            "id" : "061",
             "data" : [
                [
                   "Perl",
@@ -1100,13 +1113,9 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "061",
-            "id" : "061"
+            ]
          },
          {
-            "id" : "062",