- Added solutions by Simon Green.

1 files changed, 544 insertions, 544 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index eb10b79140..da00e9dfeb 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,423 +1,12 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-12 10:46:52 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "y" : 142,
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 111,
-               "name" : "#002"
-            },
-            {
-               "name" : "#003",
-               "y" : 71,
-               "drilldown" : "003"
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-            {
-               "name" : "#004",
-               "drilldown" : "004",
-               "y" : 91
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-            {
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-               "y" : 72,
-               "drilldown" : "005"
-            },
-            {
-               "name" : "#006",
-               "y" : 52,
-               "drilldown" : "006"
-            },
-            {
-               "y" : 59,
-               "drilldown" : "007",
-               "name" : "#007"
-            },
-            {
-               "name" : "#008",
-               "drilldown" : "008",
-               "y" : 72
-            },
-            {
-               "drilldown" : "009",
-               "y" : 70,
-               "name" : "#009"
-            },
-            {
-               "y" : 60,
-               "drilldown" : "010",
-               "name" : "#010"
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-            {
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-               "y" : 79,
-               "drilldown" : "011"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "012",
-               "name" : "#012"
-            },
-            {
-               "y" : 78,
-               "drilldown" : "013",
-               "name" : "#013"
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-            {
-               "y" : 96,
-               "drilldown" : "014",
-               "name" : "#014"
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-            {
-               "name" : "#015",
-               "drilldown" : "015",
-               "y" : 93
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-            {
-               "name" : "#016",
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-               "drilldown" : "016"
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-            {
-               "name" : "#017",
-               "drilldown" : "017",
-               "y" : 79
-            },
-            {
-               "name" : "#018",
-               "drilldown" : "018",
-               "y" : 76
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-            {
-               "name" : "#019",
-               "y" : 97,
-               "drilldown" : "019"
-            },
-            {
-               "name" : "#020",
-               "y" : 95,
-               "drilldown" : "020"
-            },
-            {
-               "y" : 67,
-               "drilldown" : "021",
-               "name" : "#021"
-            },
-            {
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-               "y" : 63,
-               "drilldown" : "022"
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-            {
-               "name" : "#023",
-               "drilldown" : "023",
-               "y" : 91
-            },
-            {
-               "name" : "#024",
-               "drilldown" : "024",
-               "y" : 70
-            },
-            {
-               "y" : 55,
-               "drilldown" : "025",
-               "name" : "#025"
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-            {
-               "y" : 70,
-               "drilldown" : "026",
-               "name" : "#026"
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-            {
-               "y" : 58,
-               "drilldown" : "027",
-               "name" : "#027"
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-            {
-               "drilldown" : "028",
-               "y" : 78,
-               "name" : "#028"
-            },
-            {
-               "drilldown" : "029",
-               "y" : 77,
-               "name" : "#029"
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-            {
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-               "drilldown" : "030",
-               "y" : 115
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-            {
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-               "y" : 87,
-               "drilldown" : "031"
-            },
-            {
-               "name" : "#032",
-               "y" : 92,
-               "drilldown" : "032"
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-            {
-               "drilldown" : "033",
-               "y" : 108,
-               "name" : "#033"
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-            {
-               "name" : "#034",
-               "drilldown" : "034",
-               "y" : 62
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-            {
-               "name" : "#035",
-               "drilldown" : "035",
-               "y" : 62
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-            {
-               "name" : "#036",
-               "drilldown" : "036",
-               "y" : 66
-            },
-            {
-               "y" : 65,
-               "drilldown" : "037",
-               "name" : "#037"
-            },
-            {
-               "drilldown" : "038",
-               "y" : 65,
-               "name" : "#038"
-            },
-            {
-               "drilldown" : "039",
-               "y" : 60,
-               "name" : "#039"
-            },
-            {
-               "name" : "#040",
-               "drilldown" : "040",
-               "y" : 71
-            },
-            {
-               "drilldown" : "041",
-               "y" : 74,
-               "name" : "#041"
-            },
-            {
-               "y" : 88,
-               "drilldown" : "042",
-               "name" : "#042"
-            },
-            {
-               "name" : "#043",
-               "y" : 66,
-               "drilldown" : "043"
-            },
-            {
-               "name" : "#044",
-               "y" : 82,
-               "drilldown" : "044"
-            },
-            {
-               "y" : 94,
-               "drilldown" : "045",
-               "name" : "#045"
-            },
-            {
-               "name" : "#046",
-               "y" : 85,
-               "drilldown" : "046"
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-            {
-               "name" : "#047",
-               "drilldown" : "047",
-               "y" : 82
-            },
-            {
-               "drilldown" : "048",
-               "y" : 106,
-               "name" : "#048"
-            },
-            {
-               "name" : "#049",
-               "drilldown" : "049",
-               "y" : 85
-            },
-            {
-               "drilldown" : "050",
-               "y" : 96,
-               "name" : "#050"
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-            {
-               "y" : 87,
-               "drilldown" : "051",
-               "name" : "#051"
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-            {
-               "name" : "#052",
-               "y" : 89,
-               "drilldown" : "052"
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-            {
-               "y" : 99,
-               "drilldown" : "053",
-               "name" : "#053"
-            },
-            {
-               "name" : "#054",
-               "y" : 101,
-               "drilldown" : "054"
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-            {
-               "name" : "#055",
-               "drilldown" : "055",
-               "y" : 86
-            },
-            {
-               "y" : 93,
-               "drilldown" : "056",
-               "name" : "#056"
-            },
-            {
-               "y" : 78,
-               "drilldown" : "057",
-               "name" : "#057"
-            },
-            {
-               "name" : "#058",
-               "y" : 67,
-               "drilldown" : "058"
-            },
-            {
-               "name" : "#059",
-               "drilldown" : "059",
-               "y" : 87
-            },
-            {
-               "name" : "#060",
-               "drilldown" : "060",
-               "y" : 83
-            },
-            {
-               "name" : "#061",
-               "drilldown" : "061",
-               "y" : 79
-            },
-            {
-               "drilldown" : "062",
-               "y" : 54,
-               "name" : "#062"
-            },
-            {
-               "y" : 87,
-               "drilldown" : "063",
-               "name" : "#063"
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-            {
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-               "drilldown" : "064",
-               "name" : "#064"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "065",
-               "name" : "#065"
-            },
-            {
-               "name" : "#066",
-               "drilldown" : "066",
-               "y" : 82
-            },
-            {
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-               "y" : 88,
-               "drilldown" : "067"
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-            {
-               "drilldown" : "068",
-               "y" : 73,
-               "name" : "#068"
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-            {
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-               "drilldown" : "069",
-               "name" : "#069"
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-            {
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-               "name" : "#070"
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-               "drilldown" : "072",
-               "name" : "#072"
-            },
-            {
-               "drilldown" : "073",
-               "y" : 108,
-               "name" : "#073"
-            },
-            {
-               "name" : "#074",
-               "y" : 113,
-               "drilldown" : "074"
-            },
-            {
-               "name" : "#075",
-               "drilldown" : "075",
-               "y" : 111
-            },
-            {
-               "drilldown" : "076",
-               "y" : 91,
-               "name" : "#076"
-            },
-            {
-               "name" : "#077",
-               "drilldown" : "077",
-               "y" : 52
-            }
-         ],
-         "colorByPoint" : "true"
-      }
-   ],
    "legend" : {
       "enabled" : "false"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -434,7 +23,6 @@
             ]
          },
          {
-            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -449,9 +37,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -465,9 +56,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003",
-            "name" : "003"
+            ]
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          {
             "id" : "004",
@@ -489,7 +78,6 @@
          },
          {
             "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -503,10 +91,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
-            "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -521,9 +110,10 @@
                   7
                ]
             ],
-            "id" : "006"
+            "name" : "006"
          },
          {
+            "name" : "007",
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                [
                   "Perl",
@@ -538,8 +128,7 @@
                   10
                ]
             ],
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-            "name" : "007"
+            "id" : "007"
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          {
             "name" : "008",
@@ -560,7 +149,7 @@
             "id" : "008"
          },
          {
-            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -575,11 +164,11 @@
                   13
                ]
             ],
-            "id" : "009"
+            "name" : "009"
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+            "name" : "010",
             "data" : [
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                   "Perl",
@@ -596,7 +185,6 @@
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             "id" : "011",
             "data" : [
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@@ -611,7 +199,8 @@
                   "Blog",
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                ]
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@@ -628,11 +217,10 @@
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                ]
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+            "name" : "012",
+            "id" : "012"
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             "id" : "013",
             "data" : [
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@@ -647,10 +235,11 @@
                   "Blog",
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                ]
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+            "name" : "013"
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+            "id" : "014",
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                   "Perl",
@@ -665,9 +254,10 @@
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                ]
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-            "id" : "014"
+            "name" : "014"
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+            "name" : "015",
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@@ -682,12 +272,10 @@
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                ]
             ],
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+            "id" : "015"
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             "data" : [
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@@ -701,11 +289,11 @@
                   "Blog",
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                ]
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+            "id" : "016"
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             "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -719,9 +307,12 @@
                   "Blog",
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                ]
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+            ],
+            "id" : "017"
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+            "id" : "018",
+            "name" : "018",
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@@ -735,9 +326,7 @@
                   "Blog",
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                ]
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-            "name" : "018"
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@@ -758,7 +347,7 @@
             "name" : "019"
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-            "id" : "020",
+            "name" : "020",
             "data" : [
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                   "Perl",
@@ -773,9 +362,10 @@
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                ]
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-            "name" : "020"
+            "id" : "020"
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@@ -790,8 +380,7 @@
                   "Blog",
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@@ -812,6 +401,7 @@
             "name" : "022"
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             "data" : [
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@@ -826,12 +416,10 @@
                   "Blog",
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@@ -845,10 +433,11 @@
                   "Blog",
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@@ -863,10 +452,9 @@
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                ]
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+            "id" : "025"
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             "data" : [
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                   "Perl",
@@ -881,10 +469,11 @@
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                ]
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-            "name" : "026"
+            "name" : "026",
+            "id" : "026"
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@@ -899,10 +488,10 @@
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                ]
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+            "name" : "027"
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@@ -917,9 +506,11 @@
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+            "id" : "028"
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@@ -933,11 +524,10 @@
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@@ -952,7 +542,6 @@
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@@ -974,6 +563,7 @@
             "id" : "031"
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             "data" : [
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                   "Perl",
@@ -988,11 +578,9 @@
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                   "Perl",
@@ -1007,7 +595,8 @@
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                ]
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+            "name" : "033",
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@@ -1046,7 +635,6 @@
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@@ -1061,10 +649,10 @@
                   11
                ]
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-            "name" : "036"
+            "name" : "036",
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-            "name" : "037",
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@@ -1079,9 +667,11 @@
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+            "name" : "037",
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+            "id" : "038",
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                   "Perl",
@@ -1096,7 +686,6 @@
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@@ -1137,6 +726,7 @@
          },
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             "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -1150,11 +740,9 @@
                   "Blog",
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                ]
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-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -1169,9 +757,12 @@
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                ]
             ],
-            "name" : "042"
+            "name" : "042",
+            "id" : "042"
          },
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+            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -1185,11 +776,11 @@
                   "Blog",
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                ]
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-            "id" : "043",
-            "name" : "043"
+            ]
          },
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+            "id" : "044",
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -1203,11 +794,11 @@
                   "Blog",
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                ]
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-            "name" : "044"
+            ]
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+            "id" : "045",
+            "name" : "045",
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                [
                   "Perl",
@@ -1221,9 +812,7 @@
                   "Blog",
                   11
                ]
-            ],
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-            "name" : "045"
+            ]
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             "id" : "046",
@@ -1244,8 +833,8 @@
             "name" : "046"
          },
          {
-            "name" : "047",
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+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -1262,7 +851,6 @@
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          {
-            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -1277,10 +865,10 @@
                   12
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                [
@@ -1295,10 +883,10 @@
                   "Blog",
                   12
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             "data" : [
                [
                   "Perl",
@@ -1313,10 +901,12 @@
                   12
                ]
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-            "name" : "050"
+            "name" : "050",
+            "id" : "050"
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+            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -1330,8 +920,7 @@
                   "Blog",
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             "data" : [
@@ -1348,10 +937,11 @@
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                ]
             ],
-            "id" : "052",
-            "name" : "052"
+            "name" : "052",
+            "id" : "052"
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@@ -1366,8 +956,7 @@
                   "Blog",
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             "id" : "054",
@@ -1388,8 +977,6 @@
             "name" : "054"
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-            "id" : "055",
             "data" : [
                [
                   "Perl",
@@ -1403,10 +990,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "055",
+            "id" : "055"
          },
          {
-            "name" : "056",
+            "id" : "056",
             "data" : [
                [
                   "Perl",
@@ -1421,9 +1010,11 @@
                   16
                ]
             ],
-            "id" : "056"
+            "name" : "056"
          },
          {
+            "id" : "057",
+            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1437,13 +1028,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "057",
-            "name" : "057"
+            ]
          },
          {
             "name" : "058",
-            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1457,10 +1045,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "058"
          },
          {
-            "name" : "059",
+            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1475,7 +1064,7 @@
                   16
                ]
             ],
-            "id" : "059"
+            "name" : "059"
          },
          {
             "name" : "060",
@@ -1510,10 +1099,11 @@
                   14
                ]
             ],
-            "id" : "061",
-            "name" : "061"
+            "name" : "061",
+            "id" : "061"
          },
          {
+            "id" : "062",
             "data" : [
                [
                   "Perl",
@@ -1528,7 +1118,6 @@
                   11
                ]
             ],
-            "id" : "062",
             "name" : "062"
          },
          {
@@ -1550,6 +1139,7 @@
             "name" : "063"
          },
          {
+            "id" : "064",
             "data" : [
                [
                   "Perl",
@@ -1564,12 +1154,10 @@
                   16
                ]
             ],
-            "id" : "064",
             "name" : "064"
          },
          {
             "name" : "065",
-            "id" : "065",
             "data" : [
                [
                   "Perl",
@@ -1583,10 +1171,10 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "065"
          },
          {
-            "name" : "066",
             "id" : "066",
             "data" : [
                [
@@ -1601,9 +1189,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "066"
          },
          {
+            "name" : "067",
             "data" : [
                [
                   "Perl",
@@ -1618,12 +1208,9 @@
                   18
                ]
             ],
-            "id" : "067",
-            "name" : "067"
+            "id" : "067"
          },
          {
-            "name" : "068",
-            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1637,10 +1224,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "068",
+            "id" : "068"
          },
          {
             "id" : "069",
+            "name" : "069",
             "data" : [
                [
                   "Perl",
@@ -1654,11 +1244,10 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "069"
+            ]
          },
          {
-            "name" : "070",
+            "id" : "070",
             "data" : [
                [
                   "Perl",
@@ -1673,9 +1262,10 @@
                   17
                ]
             ],
-            "id" : "070"
+            "name" : "070"
          },
          {
+            "id" : "071",
             "name" : "071",
             "data" : [
                [
@@ -1690,10 +1280,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "071"
+            ]
          },
          {
+            "name" : "072",
             "data" : [
                [
                   "Perl",
@@ -1708,8 +1298,7 @@
                   19
                ]
             ],
-            "id" : "072",
-            "name" : "072"
+            "id" : "072"
          },
          {
             "data" : [
@@ -1726,12 +1315,12 @@
                   17
                ]
             ],
-            "id" : "073",
-            "name" : "073"
+            "name" : "073",
+            "id" : "073"
          },
          {
-            "name" : "074",
             "id" : "074",
+            "name" : "074",
             "data" : [
                [
                   "Perl",
@@ -1748,8 +1337,6 @@
             ]
          },
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-            "name" : "075",
-            "id" : "075",
             "data" : [
                [
                   "Perl",
@@ -1763,7 +1350,9 @@
                   "Blog",
                   20
                ]
-            ]
+            ],
+            "name" : "075",
+            "id" : "075"
          },
          {
             "data" : [
@@ -1780,15 +1369,15 @@
                   16
                ]
             ],
-            "id" : "076",
-            "name" : "076"
+            "name" : "076",
+            "id" : "076"
          },
          {
             "id" : "077",
             "data" : [
                [