- Added solutions by Niels van Dijke.

13 files changed, 1275 insertions, 1260 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index eb646ab86d..78cf347bf3 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,19 +1,29 @@
 {
-   "legend" : {
-      "enabled" : 0
-   },
-   "subtitle" : {
-      "text" : "[Champions: 1] Last updated at 2021-04-26 15:49:06 GMT"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "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
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 110",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            }
+         ]
+      }
+   ],
+   "chart" : {
+      "type" : "column"
    },
    "plotOptions" : {
       "series" : {
@@ -24,8 +34,22 @@
          "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 2] Last updated at 2021-04-26 15:54:53 GMT"
+   },
+   "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/>"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 110"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
@@ -36,28 +60,19 @@
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
+         },
+         {
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          }
       ]
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 110",
-         "colorByPoint" : 1
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 110"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b326650d77..d494f5bf41 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,21 +1,27 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2021-04-26 15:49:06 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "subtitle" : {
+      "text" : "Last updated at 2021-04-26 15:54:53 GMT"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "align" : "right",
+            "rotation" : -90,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "color" : "#FFFFFF",
+            "y" : 10
+         },
          "data" : [
             [
                "Blog",
@@ -23,41 +29,35 @@
             ],
             [
                "Perl",
-               5158
+               5160
             ],
             [
                "Raku",
                3282
             ]
          ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "rotation" : -90
-         }
+         "name" : "Contributions"
       }
    ],
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index a69cfc08b4..379f9d67a0 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,37 +1,31 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "tooltip" : {
-      "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>"
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-04-26 15:49:06 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-04-26 15:54:53 GMT"
    },
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
-   "chart" : {
-      "type" : "column"
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
    },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          }
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "chart" : {
+      "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
@@ -39,83 +33,83 @@
          "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
-               "drilldown" : "001",
                "y" : 161,
-               "name" : "#001"
+               "name" : "#001",
+               "drilldown" : "001"
             },
             {
-               "name" : "#002",
                "y" : 125,
-               "drilldown" : "002"
+               "drilldown" : "002",
+               "name" : "#002"
             },
             {
+               "drilldown" : "003",
                "name" : "#003",
-               "y" : 81,
-               "drilldown" : "003"
+               "y" : 81
             },
             {
-               "name" : "#004",
                "y" : 99,
-               "drilldown" : "004"
+               "drilldown" : "004",
+               "name" : "#004"
             },
             {
-               "y" : 78,
                "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "y" : 78
             },
             {
-               "drilldown" : "006",
                "y" : 58,
+               "drilldown" : "006",
                "name" : "#006"
             },
             {
                "drilldown" : "007",
-               "y" : 64,
-               "name" : "#007"
+               "name" : "#007",
+               "y" : 64
             },
             {
                "y" : 78,
-               "drilldown" : "008",
-               "name" : "#008"
+               "name" : "#008",
+               "drilldown" : "008"
             },
             {
+               "drilldown" : "009",
                "name" : "#009",
-               "y" : 76,
-               "drilldown" : "009"
+               "y" : 76
             },
             {
                "y" : 65,
-               "drilldown" : "010",
-               "name" : "#010"
+               "name" : "#010",
+               "drilldown" : "010"
             },
             {
-               "name" : "#011",
                "y" : 85,
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "name" : "#011"
             },
             {
                "drilldown" : "012",
-               "y" : 89,
-               "name" : "#012"
+               "name" : "#012",
+               "y" : 89
             },
             {
-               "name" : "#013",
                "y" : 82,
+               "name" : "#013",
                "drilldown" : "013"
             },
             {
-               "y" : 100,
                "drilldown" : "014",
-               "name" : "#014"
+               "name" : "#014",
+               "y" : 100
             },
             {
+               "y" : 97,
                "name" : "#015",
-               "drilldown" : "015",
-               "y" : 97
+               "drilldown" : "015"
             },
             {
-               "drilldown" : "016",
                "y" : 70,
+               "drilldown" : "016",
                "name" : "#016"
             },
             {
@@ -129,14 +123,14 @@
                "name" : "#018"
             },
             {
+               "drilldown" : "019",
                "name" : "#019",
-               "y" : 101,
-               "drilldown" : "019"
+               "y" : 101
             },
             {
-               "y" : 99,
+               "name" : "#020",
                "drilldown" : "020",
-               "name" : "#020"
+               "y" : 99
             },
             {
                "y" : 71,
@@ -144,19 +138,19 @@
                "name" : "#021"
             },
             {
-               "drilldown" : "022",
                "y" : 67,
+               "drilldown" : "022",
                "name" : "#022"
             },
             {
-               "name" : "#023",
+               "y" : 95,
                "drilldown" : "023",
-               "y" : 95
+               "name" : "#023"
             },
             {
-               "name" : "#024",
+               "y" : 74,
                "drilldown" : "024",
-               "y" : 74
+               "name" : "#024"
             },
             {
                "y" : 59,
@@ -164,24 +158,24 @@
                "name" : "#025"
             },
             {
-               "drilldown" : "026",
                "y" : 74,
+               "drilldown" : "026",
                "name" : "#026"
             },
             {
-               "drilldown" : "027",
                "y" : 60,
-               "name" : "#027"
+               "name" : "#027",
+               "drilldown" : "027"
             },
             {
                "y" : 80,
-               "drilldown" : "028",
-               "name" : "#028"
+               "name" : "#028",
+               "drilldown" : "028"
             },
             {
+               "name" : "#029",
                "drilldown" : "029",
-               "y" : 79,
-               "name" : "#029"
+               "y" : 79
             },
             {
                "name" : "#030",
@@ -189,14 +183,14 @@
                "y" : 117
             },
             {
-               "name" : "#031",
+               "y" : 89,
                "drilldown" : "031",
-               "y" : 89
+               "name" : "#031"
             },
             {
-               "drilldown" : "032",
                "y" : 94,
-               "name" : "#032"
+               "name" : "#032",
+               "drilldown" : "032"
             },
             {
                "y" : 110,
@@ -204,18 +198,18 @@
                "name" : "#033"
             },
             {
-               "drilldown" : "034",
                "y" : 64,
-               "name" : "#034"
+               "name" : "#034",
+               "drilldown" : "034"
             },
             {
                "drilldown" : "035",
-               "y" : 64,
-               "name" : "#035"
+               "name" : "#035",
+               "y" : 64
             },
             {
-               "drilldown" : "036",
                "y" : 68,
+               "drilldown" : "036",
                "name" : "#036"
             },
             {
@@ -225,23 +219,23 @@
             },
             {
                "y" : 67,
-               "drilldown" : "038",
-               "name" : "#038"
+               "name" : "#038",
+               "drilldown" : "038"
             },
             {
+               "y" : 62,
                "name" : "#039",
-               "drilldown" : "039",
-               "y" : 62
+               "drilldown" : "039"
             },
             {
-               "drilldown" : "040",
                "y" : 73,
-               "name" : "#040"
+               "name" : "#040",
+               "drilldown" : "040"
             },
             {
                "drilldown" : "041",
-               "y" : 76,
-               "name" : "#041"
+               "name" : "#041",
+               "y" : 76
             },
             {
                "y" : 92,
@@ -254,29 +248,29 @@
                "y" : 68
             },
             {
-               "name" : "#044",
                "y" : 85,
-               "drilldown" : "044"
+               "drilldown" : "044",
+               "name" : "#044"
             },
             {
+               "name" : "#045",
                "drilldown" : "045",
-               "y" : 96,
-               "name" : "#045"
+               "y" : 96
             },
             {
-               "name" : "#046",
+               "y" : 87,
                "drilldown" : "046",
-               "y" : 87
+               "name" : "#046"
             },
             {
-               "name" : "#047",
+               "y" : 84,
                "drilldown" : "047",
-               "y" : 84
+               "name" : "#047"
             },
             {
                "drilldown" : "048",
-               "y" : 108,
-               "name" : "#048"
+               "name" : "#048",
+               "y" : 108
             },
             {
                "name" : "#049",
@@ -284,43 +278,43 @@
                "y" : 89
             },
             {
+               "name" : "#050",
                "drilldown" : "050",
-               "y" : 98,
-               "name" : "#050"
+               "y" : 98
             },
             {
-               "name" : "#051",
+               "y" : 89,
                "drilldown" : "051",
-               "y" : 89
+               "name" : "#051"
             },
             {
+               "name" : "#052",
                "drilldown" : "052",
-               "y" : 91,
-               "name" : "#052"
+               "y" : 91
             },
             {
                "name" : "#053",
-               "y" : 101,
-               "drilldown" : "053"
+               "drilldown" : "053",
+               "y" : 101
             },
             {
                "name" : "#054",
-               "y" : 103,
-               "drilldown" : "054"
+               "drilldown" : "054",
+               "y" : 103
             },
             {
-               "name" : "#055",
                "y" : 88,
+               "name" : "#055",
                "drilldown" : "055"
             },
             {
-               "name" : "#056",
                "y" : 95,
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "name" : "#056"
             },
             {
-               "name" : "#057",
                "y" : 80,
+               "name" : "#057",
                "drilldown" : "057"
             },
             {
@@ -329,89 +323,89 @@
                "y" : 69
             },
             {
-               "name" : "#059",
                "y" : 89,
+               "name" : "#059",
                "drilldown" : "059"
             },
             {
-               "name" : "#060",
                "drilldown" : "060",
+               "name" : "#060",
                "y" : 85
             },
             {
                "name" : "#061",
-               "y" : 81,
-               "drilldown" : "061"
+               "drilldown" : "061",
+               "y" : 81
             },
             {
-               "name" : "#062",
+               "y" : 56,
                "drilldown" : "062",
-               "y" : 56
+               "name" : "#062"
             },
             {
-               "name" : "#063",
                "y" : 89,
+               "name" : "#063",
                "drilldown" : "063"
             },
             {
-               "name" : "#064",
                "y" : 80,
-               "drilldown" : "064"
+               "drilldown" : "064",
+               "name" : "#064"
             },
             {
+               "name" : "#065",
                "drilldown" : "065",
-               "y" : 73,
-               "name" : "#065"
+               "y" : 73
             },
             {
-               "drilldown" : "066",
                "y" : 84,
-               "name" : "#066"
+               "name" : "#066",
+               "drilldown" : "066"
             },
             {
-               "name" : "#067",
                "drilldown" : "067",
+               "name" : "#067",
                "y" : 90
             },
             {
+               "y" : 75,
                "name" : "#068",
-               "drilldown" : "068",
-               "y" : 75
+               "drilldown" : "068"
             },
             {
                "name" : "#069",
-               "y" : 83,
-               "drilldown" : "069"
+               "drilldown" : "069",
+               "y" : 83
             },
             {
                "drilldown" : "070",
-               "y" : 93,
-               "name" : "#070"
+               "name" : "#070",
+               "y" : 93
             },
             {
+               "drilldown" : "071",
                "name" : "#071",
-               "y" : 78,
-               "drilldown" : "071"
+               "y" : 78
             },
             {
-               "name" : "#072",
                "y" : 112,
-               "drilldown" : "072"
+               "drilldown" : "072",
+               "name" : "#072"
             },
             {
-               "drilldown" : "073",
                "y" : 110,
+               "drilldown" : "073",
                "name" : "#073"
             },
             {
-               "y" : 115,
                "drilldown" : "074",
-               "name" : "#074"
+               "name" : "#074",
+               "y" : 115
             },
             {
-               "name" : "#075",
+               "y" : 113,
                "drilldown" : "075",
-               "y" : 113
+               "name" : "#075"
             },
             {
                "name" : "#076",
@@ -420,48 +414,48 @@
             },
             {
                "y" : 98,
-               "drilldown" : "077",
-               "name" : "#077"
+               "name" : "#077",
+               "drilldown" : "077"
             },
             {
                "drilldown" : "078",
-               "y" : 127,
-               "name" : "#078"
+               "name" : "#078",
+               "y" : 127
             },
             {
+               "name" : "#079",
                "drilldown" : "079",
-               "y" : 122,
-               "name" : "#079"
+               "y" : 122
             },
             {
+               "drilldown" : "080",
                "name" : "#080",
-               "y" : 127,
-               "drilldown" : "080"
+               "y" : 127
             },
             {
-               "name" : "#081",
                "drilldown" : "081",
+               "name" : "#081",
                "y" : 114
             },
             {
+               "drilldown" : "082",
                "name" : "#082",
-               "y" : 114,
-               "drilldown" : "082"
+               "y" : 114
             },
             {
-               "drilldown" : "083",
                "y" : 127,
+               "drilldown" : "083",
                "name" : "#083"
             },
             {
-               "name" : "#084",
                "y" : 119,
-               "drilldown" : "084"
+               "drilldown" : "084",
+               "name" : "#084"
             },
             {
+               "y" : 114,
                "name" : "#085",
-               "drilldown" : "085",
-               "y" : 114
+               "drilldown" : "085"
             },
             {
                "y" : 104,
@@ -469,23 +463,23 @@
                "name" : "#086"
             },
             {
-               "y" : 101,
                "drilldown" : "087",
-               "name" : "#087"
+               "name" : "#087",
+               "y" : 101
             },
             {
-               "name" : "#088",
                "drilldown" : "088",
+               "name" : "#088",
                "y" : 121
             },
             {
-               "name" : "#089",
                "drilldown" : "089",
+               "name" : "#089",
                "y" : 113
             },
             {
-               "drilldown" : "090",
                "y" : 113,
+               "drilldown" : "090",
                "name" : "#090"
             },
             {
@@ -494,19 +488,19 @@
                "y" : 108
             },
             {
+               "y" : 98,
                "name" : "#092",
-               "drilldown" : "092",
-               "y" : 98
+               "drilldown" : "092"
             },
             {
-               "y" : 87,
+               "name" : "#093",
                "drilldown" : "093",
-               "name" : "#093"
+               "y" : 87
             },
             {
-               "drilldown" : "094",
                "y" : 87,
-               "name" : "#094"
+               "name" : "#094",
+               "drilldown" : "094"
             },
             {
                "y" : 108,
@@ -514,9 +508,9 @@
                "name" : "#095"
             },
             {
-               "drilldown" : "096",
                "y" : 108,
-               "name" : "#096"
+               "name" : "#096",
+               "drilldown" : "096"
             },
             {
                "y" : 111,
@@ -534,9 +528,9 @@
                "y" : 97
             },
             {
-               "name" : "#100",
+               "y" : 120,
                "drilldown" : "100",
-               "y" : 120
+               "name" : "#100"
             },
             {
                "name" : "#101",
@@ -544,49 +538,49 @@
                "y" : 83
             },
             {
+               "drilldown" : "102",
                "name" : "#102",
-               "y" : 90,
-               "drilldown" : "102"
+               "y" : 90
             },
             {
-               "name" : "#103",
                "y" : 79,
-               "drilldown" : "103"
+               "drilldown" : "103",
+               "name" : "#103"
             },
             {
                "y" : 82,
-               "drilldown" : "104",
-               "name" : "#104"
+               "name" : "#104",
+               "drilldown" : "104"
             },
             {
                "drilldown" : "105",
-               "y" : 73,
-               "name" : "#105"
+               "name" : "#105",
+               "y" : 73
             },
             {
-               "name" : "#106",
+               "y" : 97,
                "drilldown" : "106",
-               "y" : 97
+               "name" : "#106"
             },
             {
-               "name" : "#107",
+               "y" : 88,
                "drilldown" : "107",
-               "y" : 88
+               "name" : "#107"
             },
             {
+               "drilldown" : "108",
                "name" : "#108",
-               "y" : 92,
-               "drilldown" : "108"
+               "y" : 92
             },
             {
+               "drilldown" : "109",
                "name" : "#109",
-               "y" : 101,
-               "drilldown" : "109"
+               "y" : 101
             },
             {
-               "name" : "#110",
-               "y" : 2,
-               "drilldown" : "110"
+               "y" : 4,
+               "drilldown" : "110",
+               "name" : "#110"
             }
          ]
       }
@@ -594,8 +588,6 @@
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -609,11 +601,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -627,9 +619,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
+            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -643,13 +639,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003",
-            "name" : "003"
+            ]
          },
          {
-            "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -663,11 +655,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "id" : "005",
             "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -684,6 +678,8 @@
             ]
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -697,11 +693,11 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006",
-            "id" : "006"
+            ]
          },
          {
+            "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -715,9 +711,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007",
-            "id" : "007"
+            ]
          },
          {
             "data" : [
@@ -734,12 +728,12 @@
                   12
                ]
             ],
-            "id" : "008",
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "id" : "009",
             "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -756,8 +750,8 @@
             ]
          },
          {
-            "name" : "010",
             "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -788,10 +782,12 @@