- Added solutions by Ulrich Rieke.

1 files changed, 707 insertions, 707 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index ae78eea0d8..3e2b34e467 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,543 +1,28 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-02-12 06:42:35 GMT"
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "name" : "#001",
-               "y" : 155
-            },
-            {
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-               "drilldown" : "002"
-            },
-            {
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-               "y" : 77,
-               "name" : "#003"
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-               "drilldown" : "004"
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-               "name" : "#005",
-               "y" : 76
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-               "y" : 56,
-               "drilldown" : "006"
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-            {
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-               "name" : "#007",
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-               "y" : 76,
-               "name" : "#008"
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-               "y" : 80,
-               "name" : "#028"
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-               "name" : "#029",
-               "drilldown" : "029"
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-            {
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-               "y" : 117,
-               "name" : "#030"
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-            {
-               "drilldown" : "031",
-               "y" : 89,
-               "name" : "#031"
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-            {
-               "drilldown" : "032",
-               "name" : "#032",
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-               "y" : 110,
-               "name" : "#033"
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-               "y" : 64,
-               "name" : "#034"
-            },
-            {
-               "drilldown" : "035",
-               "name" : "#035",
-               "y" : 64
-            },
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-               "y" : 68,
-               "name" : "#036",
-               "drilldown" : "036"
-            },
-            {
-               "drilldown" : "037",
-               "name" : "#037",
-               "y" : 67
-            },
-            {
-               "drilldown" : "038",
-               "y" : 67,
-               "name" : "#038"
-            },
-            {
-               "drilldown" : "039",
-               "y" : 62,
-               "name" : "#039"
-            },
-            {
-               "drilldown" : "040",
-               "name" : "#040",
-               "y" : 73
-            },
-            {
-               "drilldown" : "041",
-               "name" : "#041",
-               "y" : 76
-            },
-            {
-               "drilldown" : "042",
-               "y" : 90,
-               "name" : "#042"
-            },
-            {
-               "name" : "#043",
-               "y" : 68,
-               "drilldown" : "043"
-            },
-            {
-               "drilldown" : "044",
-               "y" : 84,
-               "name" : "#044"
-            },
-            {
-               "y" : 96,
-               "name" : "#045",
-               "drilldown" : "045"
-            },
-            {
-               "drilldown" : "046",
-               "name" : "#046",
-               "y" : 87
-            },
-            {
-               "drilldown" : "047",
-               "name" : "#047",
-               "y" : 84
-            },
-            {
-               "drilldown" : "048",
-               "y" : 108,
-               "name" : "#048"
-            },
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-               "name" : "#049",
-               "drilldown" : "049"
-            },
-            {
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-               "name" : "#050",
-               "drilldown" : "050"
-            },
-            {
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-               "y" : 89,
-               "drilldown" : "051"
-            },
-            {
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-               "y" : 91,
-               "name" : "#052"
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-               "name" : "#053",
-               "drilldown" : "053"
-            },
-            {
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-               "y" : 103,
-               "drilldown" : "054"
-            },
-            {
-               "name" : "#055",
-               "y" : 88,
-               "drilldown" : "055"
-            },
-            {
-               "drilldown" : "056",
-               "name" : "#056",
-               "y" : 95
-            },
-            {
-               "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
-            },
-            {
-               "drilldown" : "058",
-               "y" : 69,
-               "name" : "#058"
-            },
-            {
-               "drilldown" : "059",
-               "y" : 89,
-               "name" : "#059"
-            },
-            {
-               "name" : "#060",
-               "y" : 85,
-               "drilldown" : "060"
-            },
-            {
-               "name" : "#061",
-               "y" : 81,
-               "drilldown" : "061"
-            },
-            {
-               "drilldown" : "062",
-               "name" : "#062",
-               "y" : 56
-            },
-            {
-               "drilldown" : "063",
-               "y" : 89,
-               "name" : "#063"
-            },
-            {
-               "y" : 80,
-               "name" : "#064",
-               "drilldown" : "064"
-            },
-            {
-               "y" : 73,
-               "name" : "#065",
-               "drilldown" : "065"
-            },
-            {
-               "name" : "#066",
-               "y" : 84,
-               "drilldown" : "066"
-            },
-            {
-               "name" : "#067",
-               "y" : 90,
-               "drilldown" : "067"
-            },
-            {
-               "drilldown" : "068",
-               "y" : 75,
-               "name" : "#068"
-            },
-            {
-               "name" : "#069",
-               "y" : 83,
-               "drilldown" : "069"
-            },
-            {
-               "drilldown" : "070",
-               "name" : "#070",
-               "y" : 93
-            },
-            {
-               "name" : "#071",
-               "y" : 78,
-               "drilldown" : "071"
-            },
-            {
-               "drilldown" : "072",
-               "y" : 112,
-               "name" : "#072"
-            },
-            {
-               "y" : 110,
-               "name" : "#073",
-               "drilldown" : "073"
-            },
-            {
-               "y" : 115,
-               "name" : "#074",
-               "drilldown" : "074"
-            },
-            {
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-               "y" : 113,
-               "name" : "#075"
-            },
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-               "y" : 99,
-               "drilldown" : "076"
-            },
-            {
-               "drilldown" : "077",
-               "name" : "#077",
-               "y" : 98
-            },
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-               "name" : "#078",
-               "y" : 127
-            },
-            {
-               "name" : "#079",
-               "y" : 122,
-               "drilldown" : "079"
-            },
-            {
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-               "y" : 127,
-               "drilldown" : "080"
-            },
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-               "y" : 114,
-               "drilldown" : "081"
-            },
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-               "drilldown" : "082",
-               "y" : 114,
-               "name" : "#082"
-            },
-            {
-               "name" : "#083",
-               "y" : 127,
-               "drilldown" : "083"
-            },
-            {
-               "drilldown" : "084",
-               "y" : 119,
-               "name" : "#084"
-            },
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-               "drilldown" : "085",
-               "name" : "#085",
-               "y" : 114
-            },
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-               "y" : 104,
-               "drilldown" : "086"
-            },
-            {
-               "drilldown" : "087",
-               "name" : "#087",
-               "y" : 101
-            },
-            {
-               "y" : 121,
-               "name" : "#088",
-               "drilldown" : "088"
-            },
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-               "name" : "#089",
-               "y" : 113
-            },
-            {
-               "name" : "#090",
-               "y" : 113,
-               "drilldown" : "090"
-            },
-            {
-               "y" : 106,
-               "name" : "#091",
-               "drilldown" : "091"
-            },
-            {
-               "drilldown" : "092",
-               "name" : "#092",
-               "y" : 93
-            },
-            {
-               "drilldown" : "093",
-               "name" : "#093",
-               "y" : 85
-            },
-            {
-               "drilldown" : "094",
-               "name" : "#094",
-               "y" : 85
-            },
-            {
-               "name" : "#095",
-               "y" : 103,
-               "drilldown" : "095"
-            },
-            {
-               "y" : 101,
-               "name" : "#096",
-               "drilldown" : "096"
-            },
-            {
-               "name" : "#097",
-               "y" : 106,
-               "drilldown" : "097"
-            },
-            {
-               "y" : 105,
-               "name" : "#098",
-               "drilldown" : "098"
-            },
-            {
-               "drilldown" : "099",
-               "name" : "#099",
-               "y" : 42
-            }
-         ]
-      }
-   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -551,7 +36,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001"
          },
          {
             "data" : [
@@ -568,10 +54,12 @@
                   10
                ]
             ],
-            "id" : "002",
-            "name" : "002"
+            "name" : "002",
+            "id" : "002"
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -585,9 +73,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
             "data" : [
@@ -604,10 +90,11 @@
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                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
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+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -622,10 +109,11 @@
                   12
                ]
             ],
-            "id" : "005",
             "name" : "005"
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -639,11 +127,11 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006",
-            "name" : "006"
+            ]
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -657,9 +145,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007",
-            "id" : "007"
+            ]
          },
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             "data" : [
@@ -680,8 +166,6 @@
             "id" : "008"
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-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -695,11 +179,12 @@
                   "Blog",
                   13
                ]
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+            ],
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+            "id" : "009"
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-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -713,11 +198,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
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          },
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+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -734,7 +220,6 @@
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             "id" : "012",
             "data" : [
                [
@@ -749,7 +234,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012"
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          {
             "id" : "013",
@@ -770,6 +256,7 @@
             ]
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             "data" : [
                [
                   "Perl",
@@ -784,11 +271,9 @@
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                ]
             ],
-            "id" : "014",
-            "name" : "014"
+            "id" : "014"
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             "id" : "015",
             "data" : [
                [
@@ -803,11 +288,10 @@
                   "Blog",
                   15
                ]
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+            ],
+            "name" : "015"
          },
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-            "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -821,9 +305,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016",
+            "id" : "016"
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+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -838,7 +325,6 @@
                   12
                ]
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-            "name" : "017",
             "id" : "017"
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@@ -860,7 +346,6 @@
             "id" : "018"
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             "id" : "019",
             "data" : [
                [
@@ -875,11 +360,11 @@
                   "Blog",
                   13
                ]
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+            ],
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          },
          {
             "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -893,11 +378,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020"
          },
          {
             "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -911,9 +396,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -927,11 +415,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
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+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -946,12 +433,11 @@
                   12
                ]
             ],
-            "id" : "023",
             "name" : "023"
          },
          {
-            "name" : "024",
             "id" : "024",
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -969,7 +455,6 @@
          },
          {
             "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -983,10 +468,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025"
          },
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-            "name" : "026",
             "id" : "026",
             "data" : [
                [
@@ -1001,10 +486,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026"
          },
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-            "id" : "027",
             "name" : "027",
             "data" : [
                [
@@ -1019,7 +504,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027"
          },
          {
             "data" : [
@@ -1036,10 +522,11 @@
                   9
                ]
             ],
-            "id" : "028",
-            "name" : "028"
+            "name" : "028",
+            "id" : "028"
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -1054,12 +541,9 @@
                   12
                ]
             ],
-            "id" : "029",
-            "name" : "029"
+            "id" : "029"
          },
          {
-            "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -1073,9 +557,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "030",
+            "id" : "030"
          },
          {
+            "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -1089,12 +577,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031",
-            "id" : "031"
+            ]
          },
          {
-            "id" : "032",
             "name" : "032",
             "data" : [
                [
@@ -1109,9 +594,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032"
          },
          {
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -1126,8 +613,7 @@
                   10
                ]
             ],
-            "id" : "033",
-            "name" : "033"
+            "id" : "033"
          },
          {
             "data" : [
@@ -1144,12 +630,11 @@
                   11
                ]
             ],
-            "id" : "034",
-            "name" : "034"
+            "name" : "034",
+            "id" : "034"
          },
          {
             "id" : "035",
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -1163,11 +648,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "035"
          },
          {
-            "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -1181,9 +665,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036",
+            "id" : "036"
          },
          {
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -1198,12 +685,9 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "id" : "037"
          },
          {
-            "name" : "038",
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -1217,10 +701,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038",
+            "id" : "038"
          },
          {
-            "name" : "039",
             "id" : "039",
             "data" : [
                [
@@ -1235,7 +720,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039"
          },
          {
             "data" : [
@@ -1252,11 +738,10 @@
                   10
                ]
             ],
-            "id" : "040",
-            "name" : "040"
+            "name" : "040",
+            "id" : "040"
          },
          {
-            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -1271,9 +756,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
+            "id" : "042",
+            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -1287,13 +775,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "042",
-            "id" : "042"
+            ]
          },
          {
-            "name" : "043",
             "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -1310,7 +796,6 @@
             ]
          },
          {
-            "id" : "044",
             "name" : "044",
             "data" : [
                [
@@ -1325,9 +810,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "044"
          },
          {
+            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -1341,11 +829,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "045",
-            "id" : "045"
+            ]
          },
          {
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -1360,8 +847,7 @@
                   10
                ]
             ],
-            "name" : "046",
-            "id" : "046"
+            "name" : "046"
          },
          {
             "id" : "047",
@@ -1383,7 +869,6 @@
          },
          {
             "name" : "048",
-            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -1397,11 +882,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "048"
          },
          {
-            "name" : "049",
             "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -1418,8 +904,6 @@
             ]
          },
          {
-            "name" : "050",
-            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -1433,7 +917,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "050",
+            "id" : "050"
          },
          {
             "data" : [
@@ -1450,11 +936,10 @@
                   11
                ]
             ],
-            "id" : "051",
-            "name" : "051"
+            "name" : "051",
+            "id" : "051"
          },
          {
-            "id" : "052",
             "name" : "052",
             "data" : [
                [
@@ -1469,9 +954,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "052"
          },
          {
+            "id" : "053",
+            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -1485,13 +973,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "053",
-            "id" : "053"
+            ]
          },
          {
-            "name" : "054",
             "id" : "054",
+            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -1508,6 +994,8 @@
             ]
          },
          {
+            "id" : "055",
+            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -1521,11 +1009,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "055",
-            "id" : "055"
+            ]
          },
          {
+            "id" : "056",
+            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1539,13 +1027,9 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "056",
-            "id" : "056"
+            ]
          },
          {
-            "name" : "057",
-            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1559,7 +1043,9 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "057",
+            "id" : "057"
          },
          {
             "id" : "058",
@@ -1580,8 +1066,6 @@
             ]
          },
          {
-            "name" : "059",
-            "id" : "059",
             "data" : [
                [