- Added solutions by Niels van Dijke.

13 files changed, 1797 insertions, 1782 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d0809ca4a1..a8ab6dae2c 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,11 +1,13 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge - 124"
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2021-08-04 04:37:40 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Bruce Gray",
             "data" : [
                [
                   "Perl",
@@ -16,11 +18,10 @@
                   2
                ]
             ],
-            "name" : "Bruce Gray"
+            "name" : "Bruce Gray",
+            "id" : "Bruce Gray"
          },
          {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -30,10 +31,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -44,17 +46,18 @@
                   1
                ]
             ],
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
+            "id" : "kjetillll",
+            "name" : "kjetillll",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "kjetillll",
-            "id" : "kjetillll"
+            ]
          },
          {
             "id" : "Mark Anderson",
@@ -67,17 +70,27 @@
             "name" : "Mark Anderson"
          },
          {
-            "name" : "Peter Campbell Smith",
+            "name" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Niels van Dijke"
+         },
+         {
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
+            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
-            "id" : "Simon Green",
+            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -88,97 +101,99 @@
                   1
                ]
             ],
-            "name" : "Simon Green"
+            "id" : "Simon Green"
          },
          {
-            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          }
       ]
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 124"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "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" : [
       {
+         "colorByPoint" : 1,
          "data" : [
             {
-               "y" : 4,
                "drilldown" : "Bruce Gray",
+               "y" : 4,
                "name" : "Bruce Gray"
             },
             {
-               "drilldown" : "Dave Jacoby",
+               "y" : 3,
                "name" : "Dave Jacoby",
-               "y" : 3
+               "drilldown" : "Dave Jacoby"
             },
             {
-               "y" : 3,
                "drilldown" : "James Smith",
+               "y" : 3,
                "name" : "James Smith"
             },
             {
-               "y" : 2,
                "name" : "kjetillll",
+               "y" : 2,
                "drilldown" : "kjetillll"
             },
             {
-               "y" : 1,
                "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "y" : 1
+            },
+            {
+               "name" : "Niels van Dijke",
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
             },
             {
-               "name" : "Peter Campbell Smith",
                "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
                "y" : 1
             },
             {
+               "drilldown" : "Simon Green",
                "y" : 2,
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green"
+               "name" : "Simon Green"
             },
             {
-               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
-               "y" : 1
+               "y" : 1,
+               "drilldown" : "Simon Proctor"
             }
          ],
-         "colorByPoint" : 1,
          "name" : "The Weekly Challenge - 124"
       }
    ],
-   "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/>"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "chart" : {
       "type" : "column"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
+   "xAxis" : {
+      "type" : "category"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2021-08-04 04:32:14 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index e301a3b642..2c39a7e40f 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,41 +1,20 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2021-08-04 04:32:13 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
          "dataLabels" : {
-            "enabled" : "true",
-            "color" : "#FFFFFF",
             "align" : "right",
-            "rotation" : -90,
+            "enabled" : "true",
             "format" : "{point.y:.0f}",
-            "y" : 10,
+            "rotation" : -90,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
-            }
+            },
+            "color" : "#FFFFFF",
+            "y" : 10
          },
          "data" : [
             [
@@ -44,7 +23,7 @@
             ],
             [
                "Perl",
-               5922
+               5924
             ],
             [
                "Raku",
@@ -54,10 +33,31 @@
          "name" : "Contributions"
       }
    ],
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-08-04 04:37:40 GMT"
+   },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index ae0a7be4cd..c9556f6c89 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,639 +1,11 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-08-04 04:37:40 GMT"
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "name" : "#001",
-               "y" : 161
-            },
-            {
-               "y" : 125,
-               "drilldown" : "002",
-               "name" : "#002"
-            },
-            {
-               "name" : "#003",
-               "drilldown" : "003",
-               "y" : 81
-            },
-            {
-               "drilldown" : "004",
-               "name" : "#004",
-               "y" : 99
-            },
-            {
-               "y" : 78,
-               "drilldown" : "005",
-               "name" : "#005"
-            },
-            {
-               "drilldown" : "006",
-               "name" : "#006",
-               "y" : 58
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 64
-            },
-            {
-               "y" : 78,
-               "name" : "#008",
-               "drilldown" : "008"
-            },
-            {
-               "y" : 76,
-               "drilldown" : "009",
-               "name" : "#009"
-            },
-            {
-               "drilldown" : "010",
-               "name" : "#010",
-               "y" : 65
-            },
-            {
-               "drilldown" : "011",
-               "name" : "#011",
-               "y" : 85
-            },
-            {
-               "y" : 89,
-               "name" : "#012",
-               "drilldown" : "012"
-            },
-            {
-               "y" : 85,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "y" : 101,
-               "name" : "#014",
-               "drilldown" : "014"
-            },
-            {
-               "y" : 99,
-               "drilldown" : "015",
-               "name" : "#015"
-            },
-            {
-               "name" : "#016",
-               "drilldown" : "016",
-               "y" : 71
-            },
-            {
-               "y" : 84,
-               "name" : "#017",
-               "drilldown" : "017"
-            },
-            {
-               "y" : 81,
-               "drilldown" : "018",
-               "name" : "#018"
-            },
-            {
-               "name" : "#019",
-               "drilldown" : "019",
-               "y" : 103
-            },
-            {
-               "y" : 101,
-               "name" : "#020",
-               "drilldown" : "020"
-            },
-            {
-               "y" : 72,
-               "name" : "#021",
-               "drilldown" : "021"
-            },
-            {
-               "name" : "#022",
-               "drilldown" : "022",
-               "y" : 68
-            },
-            {
-               "y" : 97,
-               "name" : "#023",
-               "drilldown" : "023"
-            },
-            {
-               "y" : 75,
-               "drilldown" : "024",
-               "name" : "#024"
-            },
-            {
-               "name" : "#025",
-               "drilldown" : "025",
-               "y" : 59
-            },
-            {
-               "name" : "#026",
-               "drilldown" : "026",
-               "y" : 74
-            },
-            {
-               "y" : 60,
-               "drilldown" : "027",
-               "name" : "#027"
-            },
-            {
-               "name" : "#028",
-               "drilldown" : "028",
-               "y" : 80
-            },
-            {
-               "name" : "#029",
-               "drilldown" : "029",
-               "y" : 79
-            },
-            {
-               "y" : 117,
-               "drilldown" : "030",
-               "name" : "#030"
-            },
-            {
-               "y" : 89,
-               "drilldown" : "031",
-               "name" : "#031"
-            },
-            {
-               "y" : 94,
-               "drilldown" : "032",
-               "name" : "#032"
-            },
-            {
-               "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
-            },
-            {
-               "y" : 64,
-               "name" : "#034",
-               "drilldown" : "034"
-            },
-            {
-               "y" : 64,
-               "drilldown" : "035",
-               "name" : "#035"
-            },
-            {
-               "y" : 68,
-               "drilldown" : "036",
-               "name" : "#036"
-            },
-            {
-               "y" : 67,
-               "name" : "#037",
-               "drilldown" : "037"
-            },
-            {
-               "drilldown" : "038",
-               "name" : "#038",
-               "y" : 68
-            },
-            {
-               "y" : 62,
-               "name" : "#039",
-               "drilldown" : "039"
-            },
-            {
-               "y" : 73,
-               "drilldown" : "040",
-               "name" : "#040"
-            },
-            {
-               "y" : 76,
-               "name" : "#041",
-               "drilldown" : "041"
-            },
-            {
-               "y" : 92,
-               "drilldown" : "042",
-               "name" : "#042"
-            },
-            {
-               "y" : 68,
-               "name" : "#043",
-               "drilldown" : "043"
-            },
-            {
-               "y" : 85,
-               "drilldown" : "044",
-               "name" : "#044"
-            },
-            {
-               "name" : "#045",
-               "drilldown" : "045",
-               "y" : 96
-            },
-            {
-               "y" : 87,
-               "name" : "#046",
-               "drilldown" : "046"
-            },
-            {
-               "drilldown" : "047",
-               "name" : "#047",
-               "y" : 84
-            },
-            {
-               "name" : "#048",
-               "drilldown" : "048",
-               "y" : 108
-            },
-            {
-               "y" : 89,
-               "name" : "#049",
-               "drilldown" : "049"
-            },
-            {
-               "name" : "#050",
-               "drilldown" : "050",
-               "y" : 98
-            },
-            {
-               "name" : "#051",
-               "drilldown" : "051",
-               "y" : 89
-            },
-            {
-               "y" : 91,
-               "name" : "#052",
-               "drilldown" : "052"
-            },
-            {
-               "y" : 101,
-               "drilldown" : "053",
-               "name" : "#053"
-            },
-            {
-               "name" : "#054",
-               "drilldown" : "054",
-               "y" : 103
-            },
-            {
-               "y" : 88,
-               "name" : "#055",
-               "drilldown" : "055"
-            },
-            {
-               "y" : 95,
-               "name" : "#056",
-               "drilldown" : "056"
-            },
-            {
-               "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
-            },
-            {
-               "y" : 69,
-               "name" : "#058",
-               "drilldown" : "058"
-            },
-            {
-               "name" : "#059",
-               "drilldown" : "059",
-               "y" : 89
-            },
-            {
-               "y" : 85,
-               "name" : "#060",
-               "drilldown" : "060"
-            },
-            {
-               "drilldown" : "061",
-               "name" : "#061",
-               "y" : 81
-            },
-            {
-               "y" : 58,
-               "name" : "#062",
-               "drilldown" : "062"
-            },
-            {
-               "name" : "#063",
-               "drilldown" : "063",
-               "y" : 89
-            },
-            {
-               "drilldown" : "064",
-               "name" : "#064",
-               "y" : 80
-            },
-            {
-               "drilldown" : "065",
-               "name" : "#065",
-               "y" : 73
-            },
-            {
-               "name" : "#066",
-               "drilldown" : "066",
-               "y" : 84
-            },
-            {
-               "drilldown" : "067",
-               "name" : "#067",
-               "y" : 90
-            },
-            {
-               "drilldown" : "068",
-               "name" : "#068",
-               "y" : 75
-            },
-            {
-               "y" : 83,
-               "drilldown" : "069",
-               "name" : "#069"
-            },
-            {
-               "y" : 93,
-               "name" : "#070",
-               "drilldown" : "070"
-            },
-            {
-               "drilldown" : "071",
-               "name" : "#071",
-               "y" : 78
-            },
-            {
-               "y" : 112,
-               "drilldown" : "072",
-               "name" : "#072"
-            },
-            {
-               "drilldown" : "073",
-               "name" : "#073",
-               "y" : 110
-            },
-            {
-               "name" : "#074",
-               "drilldown" : "074",
-               "y" : 115
-            },
-            {
-               "y" : 115,
-               "drilldown" : "075",
-               "name" : "#075"
-            },
-            {
-               "y" : 99,
-               "name" : "#076",
-               "drilldown" : "076"
-            },
-            {
-               "drilldown" : "077",
-               "name" : "#077",
-               "y" : 98
-            },
-            {
-               "y" : 127,
-               "drilldown" : "078",
-               "name" : "#078"
-            },
-            {
-               "y" : 122,
-               "name" : "#079",
-               "drilldown" : "079"
-            },
-            {
-               "name" : "#080",
-               "drilldown" : "080",
-               "y" : 127
-            },
-            {
-               "drilldown" : "081",
-               "name" : "#081",
-               "y" : 114
-            },
-            {
-               "name" : "#082",
-               "drilldown" : "082",
-               "y" : 114
-            },
-            {
-               "drilldown" : "083",
-               "name" : "#083",
-               "y" : 127
-            },
-            {
-               "y" : 119,
-               "drilldown" : "084",
-               "name" : "#084"
-            },
-            {
-               "y" : 114,
-               "drilldown" : "085",
-               "name" : "#085"
-            },
-            {
-               "drilldown" : "086",
-               "name" : "#086",
-               "y" : 104
-            },
-            {
-               "name" : "#087",
-               "drilldown" : "087",
-               "y" : 101
-            },
-            {
-               "drilldown" : "088",
-               "name" : "#088",
-               "y" : 121
-            },
-            {
-               "y" : 113,
-               "drilldown" : "089",
-               "name" : "#089"
-            },
-            {
-               "name" : "#090",
-               "drilldown" : "090",
-               "y" : 113
-            },
-            {
-               "y" : 108,
-               "name" : "#091",
-               "drilldown" : "091"
-            },
-            {
-               "y" : 98,
-               "name" : "#092",
-               "drilldown" : "092"
-            },
-            {
-               "drilldown" : "093",
-               "name" : "#093",
-               "y" : 87
-            },
-            {
-               "y" : 87,
-               "name" : "#094",
-               "drilldown" : "094"
-            },
-            {
-               "y" : 108,
-               "name" : "#095",
-               "drilldown" : "095"
-            },
-            {
-               "name" : "#096",
-               "drilldown" : "096",
-               "y" : 108
-            },
-            {
-               "drilldown" : "097",
-               "name" : "#097",
-               "y" : 111
-            },
-            {
-               "y" : 108,
-               "name" : "#098",
-               "drilldown" : "098"
-            },
-            {
-               "drilldown" : "099",
-               "name" : "#099",
-               "y" : 97
-            },
-            {
-               "name" : "#100",
-               "drilldown" : "100",
-               "y" : 120
-            },
-            {
-               "y" : 83,
-               "drilldown" : "101",
-               "name" : "#101"
-            },
-            {
-               "y" : 90,
-               "drilldown" : "102",
-               "name" : "#102"
-            },
-            {
-               "drilldown" : "103",
-               "name" : "#103",
-               "y" : 79
-            },
-            {
-               "y" : 85,
-               "name" : "#104",
-               "drilldown" : "104"
-            },
-            {
-               "y" : 75,
-               "name" : "#105",
-               "drilldown" : "105"
-            },
-            {
-               "drilldown" : "106",
-               "name" : "#106",
-               "y" : 97
-            },
-            {
-               "name" : "#107",
-               "drilldown" : "107",
-               "y" : 90
-            },
-            {
-               "y" : 94,
-               "name" : "#108",
-               "drilldown" : "108"
-            },
-            {
-               "y" : 107,
-               "name" : "#109",
-               "drilldown" : "109"
-            },
-            {
-               "name" : "#110",
-               "drilldown" : "110",
-               "y" : 108
-            },
-            {
-               "drilldown" : "111",
-               "name" : "#111",
-               "y" : 91
-            },
-            {
-               "drilldown" : "112",
-               "name" : "#112",
-               "y" : 92
-            },
-            {
-               "name" : "#113",
-               "drilldown" : "113",
-               "y" : 92
-            },
-            {
-               "y" : 108,
-               "name" : "#114",
-               "drilldown" : "114"
-            },
-            {
-               "drilldown" : "115",
-               "name" : "#115",
-               "y" : 96
-            },
-            {
-               "y" : 95,
-               "name" : "#116",
-               "drilldown" : "116"
-            },
-            {
-               "name" : "#117",
-               "drilldown" : "117",
-               "y" : 97
-            },
-            {
-               "drilldown" : "118",
-               "name" : "#118",
-               "y" : 81
-            },
-            {
-               "name" : "#119",
-               "drilldown" : "119",
-               "y" : 123
-            },
-            {
-               "drilldown" : "120",
-               "name" : "#120",
-               "y" : 114
-            },
-            {
-               "name" : "#121",
-               "drilldown" : "121",
-               "y" : 90
-            },
-            {
-               "name" : "#122",
-               "drilldown" : "122",
-               "y" : 106
-            },
-            {
-               "name" : "#123",
-               "drilldown" : "123",
-               "y" : 101
-            },
-            {
-               "drilldown" : "124",
-               "name" : "#124",
-               "y" : 17
-            }
-         ],
-         "name" : "The Weekly Challenge Languages"
-      }
-   ],
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -648,9 +20,11 @@
                   11
                ]
             ],
-            "name" : "001"
+            "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -664,11 +38,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -682,9 +56,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
             "id" : "004",
@@ -741,7 +113,7 @@
             ]
          },
          {
-            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -756,9 +128,10 @@
                   10
                ]
             ],
-            "name" : "007"
+            "id" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -773,8 +146,7 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "name" : "008"
          },
          {
             "id" : "009",
@@ -795,7 +167,6 @@
             ]
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -810,10 +181,10 @@
                   11
                ]
             ],
+            "name" : "010",
             "id" : "010"
          },
          {
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -828,7 +199,8 @@
                   10
                ]
             ],
-            "name" : "011"
+            "name" : "011",
+            "id" : "011"
          },
          {
             "id" : "012",
@@ -849,7 +221,6 @@
             ]
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -864,7 +235,8 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
             "data" : [
@@ -886,6 +258,7 @@
          },
          {
             "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -899,10 +272,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "015"
+            ]
          },
          {
+            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -916,9 +290,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "016",
-            "id" : "016"
+            ]
          },