- Added solutions by Niels van Dijke.

14 files changed, 1308 insertions, 1293 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 958fef5e17..ac2fe25d3f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,20 +1,47 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 3] Last updated at 2021-10-20 05:25:54 GMT"
-   },
-   "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/>"
-   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "y" : 3,
+               "name" : "James Smith",
+               "drilldown" : "James Smith"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 4
+            },
+            {
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
+            }
+         ],
+         "name" : "The Weekly Challenge - 135"
+      }
+   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "subtitle" : {
+      "text" : "[Champions: 4] Last updated at 2021-10-20 05:30:47 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 135"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -25,7 +52,6 @@
                   1
                ]
             ],
-            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby"
          },
          {
@@ -43,8 +69,8 @@
             "id" : "James Smith"
          },
          {
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -55,51 +81,40 @@
                   2
                ]
             ]
+         },
+         {
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          }
       ]
    },
+   "chart" : {
+      "type" : "column"
+   },
    "legend" : {
       "enabled" : 0
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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/>"
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 135"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 135",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "drilldown" : "Dave Jacoby",
-               "y" : 3,
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 4,
-               "name" : "Luca Ferrari"
-            }
-         ]
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 13286bbd26..6ccae79f69 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,14 +2,33 @@
    "legend" : {
       "enabled" : "false"
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "rotation" : -90,
+            "enabled" : "true",
+            "align" : "right"
+         },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -17,47 +36,28 @@
             ],
             [
                "Perl",
-               6406
+               6408
             ],
             [
                "Raku",
                3917
             ]
-         ],
-         "dataLabels" : {
-            "rotation" : -90,
-            "align" : "right",
-            "enabled" : "true",
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            }
-         },
-         "name" : "Contributions"
+         ]
       }
    ],
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
+   "yAxis" : {
+      "title" : {
+         "text" : null
       },
-      "type" : "category"
+      "min" : 0
    },
    "subtitle" : {
-      "text" : "Last updated at 2021-10-20 05:25:54 GMT"
+      "text" : "Last updated at 2021-10-20 05:30:46 GMT"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 1f02be7849..1720f4a19c 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,10 +1,8 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -19,10 +17,10 @@
                   11
                ]
             ],
-            "name" : "001",
-            "id" : "001"
+            "name" : "001"
          },
          {
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -37,11 +35,9 @@
                   10
                ]
             ],
-            "name" : "002",
             "id" : "002"
          },
          {
-            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -56,9 +52,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003"
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -72,13 +71,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -92,11 +87,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005",
+            "id" : "005"
          },
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-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -110,7 +105,9 @@
                   "Blog",
                   7
                ]
-            ]
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+            "name" : "006",
+            "id" : "006"
          },
          {
             "id" : "007",
@@ -131,6 +128,7 @@
             ]
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -145,10 +143,11 @@
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                ]
             ],
-            "id" : "008",
             "name" : "008"
          },
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+            "id" : "009",
+            "name" : "009",
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                [
                   "Perl",
@@ -162,13 +161,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
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             "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -182,9 +178,12 @@
                   "Blog",
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                ]
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+            ],
+            "name" : "010"
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+            "id" : "011",
+            "name" : "011",
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@@ -198,11 +197,11 @@
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                ]
-            ],
-            "id" : "011",
-            "name" : "011"
+            ]
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+            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -216,13 +215,10 @@
                   "Blog",
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                ]
-            ],
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-            "name" : "012"
+            ]
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@@ -236,9 +232,12 @@
                   "Blog",
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                ]
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+            "id" : "013"
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+            "name" : "014",
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@@ -252,13 +251,10 @@
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@@ -272,11 +268,11 @@
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@@ -290,11 +286,10 @@
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                   "Perl",
@@ -308,9 +303,13 @@
                   "Blog",
                   12
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+            ],
+            "name" : "017",
+            "id" : "017"
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@@ -324,9 +323,7 @@
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-            "name" : "018"
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@@ -343,8 +340,8 @@
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-            "id" : "019",
-            "name" : "019"
+            "name" : "019",
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@@ -366,7 +363,6 @@
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             "data" : [
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                   "Perl",
@@ -380,7 +376,8 @@
                   "Blog",
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                ]
-            ]
+            ],
+            "name" : "021"
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             "id" : "022",
@@ -401,6 +398,7 @@
             ]
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+            "id" : "023",
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                   "Perl",
@@ -415,10 +413,11 @@
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             "name" : "023"
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+            "id" : "024",
+            "name" : "024",
             "data" : [
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@@ -432,12 +431,9 @@
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@@ -452,9 +448,11 @@
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+            ],
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+            "name" : "026",
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@@ -469,12 +467,9 @@
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                   "Perl",
@@ -488,9 +483,12 @@
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+            ],
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+            "id" : "027"
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@@ -505,8 +503,7 @@
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@@ -523,12 +520,12 @@
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                ]
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-            "name" : "029"
+            "name" : "029",
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+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -545,6 +542,8 @@
             ]
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+            "id" : "031",
+            "name" : "031",
             "data" : [
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@@ -558,11 +557,11 @@
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-            "id" : "031"
+            ]
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                   "Perl",
@@ -576,11 +575,10 @@
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                [
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@@ -595,10 +593,11 @@
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+            "id" : "033"
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@@ -612,11 +611,10 @@
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@@ -631,12 +629,10 @@
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@@ -650,11 +646,10 @@
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                [
                   "Perl",
@@ -668,7 +663,9 @@
                   "Blog",
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+            "id" : "037"
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             "data" : [
@@ -685,8 +682,8 @@
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                ]
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+            "name" : "038",
+            "id" : "038"
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@@ -725,6 +722,7 @@
             ]
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@@ -739,10 +737,11 @@
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@@ -756,12 +755,9 @@
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@@ -776,7 +772,8 @@
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@@ -793,10 +790,11 @@
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@@ -811,10 +809,10 @@
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@@ -829,12 +827,10 @@
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@@ -848,9 +844,11 @@
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@@ -865,11 +863,9 @@
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@@ -884,10 +880,10 @@
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@@ -902,10 +898,10 @@
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@@ -920,11 +916,10 @@
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@@ -938,9 +933,12 @@
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@@ -955,12 +953,9 @@
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@@ -974,9 +969,13 @@
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@@ -990,9 +989,7 @@
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@@ -1009,10 +1006,11 @@
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+            "name" : "056",
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                   "Perl",
@@ -1027,8 +1025,7 @@
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                ]
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+            "id" : "057"
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@@ -1045,10 +1042,12 @@
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-            "name" : "058"
+            "name" : "058",
+            "id" : "058"
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                   "Perl",
@@ -1062,13 +1061,9 @@
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                ]
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-            "name" : "059"
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                   "Perl",
@@ -1082,11 +1077,12 @@
                   "Blog",
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@@ -1100,11 +1096,12 @@
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             "data" : [
                [
                   "Perl",
@@ -1121,6 +1118,7 @@
             ]
          },
          {
+            "name" : "063",
             "data" : [
                [
                   "Perl",
@@ -1135,12 +1133,9 @@
                   13
                ]
             ],
-            "name" : "063",
             "id" : "063"
          },
          {
-            "name" : "064",
-            "id" : "064",
             "data" : [
                [
                   "Perl",
@@ -1154,9 +1149,12 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "064",
+            "id" : "064"
          },
          {
+            "id" : "065",
             "data" : [
                [
                   "Perl",
@@ -1171,10 +1169,10 @@
                   15
                ]
             ],
-            "name" : "065",
-            "id" : "065"
+            "name" : "065"
          },
          {
+            "name" : "066",
             "data" : [
                [
                   "Perl",
@@ -1189,7 +1187,6 @@
                   14
                ]
             ],
-            "name" : "066",
             "id" : "066"
          },
          {
@@ -1211,7 +1208,6 @@
             "id" : "067"
          },
          {
-            "id" : "068",
             "name" : "068",
             "data" : [
                [
@@ -1226,11 +1222,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "068"
          },
          {
-            "name" : "069",
-            "id" : "069",
             "data" : [
                [
                   "Perl",
@@ -1244,11 +1239,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "069",
+            "id" : "069"
          },
          {
-            "id" : "070",
-            "name" : "070",
             "data" : [
                [
                   "Perl",
@@ -1262,7 +1257,9 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "name" : "070",
+            "id" : "070"
          },
          {
             "id" : "071",
@@ -1297,11 +1294,10 @@
                   19
                ]
             ],
-            "id" : "072",
-            "name" : "072"
+            "name" : "072",
+            "id" : "072"
          },
          {
-            "id" : "073",
             "name" : "073",
             "data" : [
                [
@@ -1316,9 +1312,11 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "id" : "073"
          },
          {
+            "id" : "074",
             "data" : [
                [
                   "Perl",
@@ -1333,11 +1331,9 @@
                   20
                ]