- Added solutions by Pete Houston.

1 files changed, 692 insertions, 692 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index e4df970ba7..f6ca1f86ac 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,541 +1,29 @@
 {
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "y" : 155,
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 120,
-               "name" : "#002"
-            },
-            {
-               "name" : "#003",
-               "y" : 77,
-               "drilldown" : "003"
-            },
-            {
-               "drilldown" : "004",
-               "name" : "#004",
-               "y" : 95
-            },
-            {
-               "drilldown" : "005",
-               "y" : 76,
-               "name" : "#005"
-            },
-            {
-               "drilldown" : "006",
-               "y" : 56,
-               "name" : "#006"
-            },
-            {
-               "y" : 63,
-               "name" : "#007",
-               "drilldown" : "007"
-            },
-            {
-               "drilldown" : "008",
-               "name" : "#008",
-               "y" : 76
-            },
-            {
-               "name" : "#009",
-               "y" : 74,
-               "drilldown" : "009"
-            },
-            {
-               "drilldown" : "010",
-               "name" : "#010",
-               "y" : 64
-            },
-            {
-               "drilldown" : "011",
-               "name" : "#011",
-               "y" : 83
-            },
-            {
-               "drilldown" : "012",
-               "name" : "#012",
-               "y" : 87
-            },
-            {
-               "name" : "#013",
-               "y" : 82,
-               "drilldown" : "013"
-            },
-            {
-               "drilldown" : "014",
-               "y" : 100,
-               "name" : "#014"
-            },
-            {
-               "drilldown" : "015",
-               "y" : 97,
-               "name" : "#015"
-            },
-            {
-               "y" : 70,
-               "name" : "#016",
-               "drilldown" : "016"
-            },
-            {
-               "drilldown" : "017",
-               "y" : 83,
-               "name" : "#017"
-            },
-            {
-               "drilldown" : "018",
-               "y" : 80,
-               "name" : "#018"
-            },
-            {
-               "drilldown" : "019",
-               "name" : "#019",
-               "y" : 101
-            },
-            {
-               "y" : 99,
-               "name" : "#020",
-               "drilldown" : "020"
-            },
-            {
-               "name" : "#021",
-               "y" : 71,
-               "drilldown" : "021"
-            },
-            {
-               "name" : "#022",
-               "y" : 67,
-               "drilldown" : "022"
-            },
-            {
-               "name" : "#023",
-               "y" : 95,
-               "drilldown" : "023"
-            },
-            {
-               "drilldown" : "024",
-               "y" : 74,
-               "name" : "#024"
-            },
-            {
-               "name" : "#025",
-               "y" : 59,
-               "drilldown" : "025"
-            },
-            {
-               "name" : "#026",
-               "y" : 74,
-               "drilldown" : "026"
-            },
-            {
-               "drilldown" : "027",
-               "name" : "#027",
-               "y" : 60
-            },
-            {
-               "drilldown" : "028",
-               "name" : "#028",
-               "y" : 80
-            },
-            {
-               "name" : "#029",
-               "y" : 79,
-               "drilldown" : "029"
-            },
-            {
-               "y" : 117,
-               "name" : "#030",
-               "drilldown" : "030"
-            },
-            {
-               "name" : "#031",
-               "y" : 89,
-               "drilldown" : "031"
-            },
-            {
-               "drilldown" : "032",
-               "y" : 94,
-               "name" : "#032"
-            },
-            {
-               "drilldown" : "033",
-               "y" : 110,
-               "name" : "#033"
-            },
-            {
-               "drilldown" : "034",
-               "y" : 64,
-               "name" : "#034"
-            },
-            {
-               "drilldown" : "035",
-               "name" : "#035",
-               "y" : 64
-            },
-            {
-               "name" : "#036",
-               "y" : 68,
-               "drilldown" : "036"
-            },
-            {
-               "drilldown" : "037",
-               "y" : 67,
-               "name" : "#037"
-            },
-            {
-               "drilldown" : "038",
-               "y" : 67,
-               "name" : "#038"
-            },
-            {
-               "y" : 62,
-               "name" : "#039",
-               "drilldown" : "039"
-            },
-            {
-               "name" : "#040",
-               "y" : 73,
-               "drilldown" : "040"
-            },
-            {
-               "name" : "#041",
-               "y" : 76,
-               "drilldown" : "041"
-            },
-            {
-               "drilldown" : "042",
-               "name" : "#042",
-               "y" : 90
-            },
-            {
-               "drilldown" : "043",
-               "name" : "#043",
-               "y" : 68
-            },
-            {
-               "drilldown" : "044",
-               "name" : "#044",
-               "y" : 84
-            },
-            {
-               "drilldown" : "045",
-               "name" : "#045",
-               "y" : 96
-            },
-            {
-               "y" : 87,
-               "name" : "#046",
-               "drilldown" : "046"
-            },
-            {
-               "drilldown" : "047",
-               "y" : 84,
-               "name" : "#047"
-            },
-            {
-               "drilldown" : "048",
-               "y" : 108,
-               "name" : "#048"
-            },
-            {
-               "drilldown" : "049",
-               "y" : 89,
-               "name" : "#049"
-            },
-            {
-               "y" : 98,
-               "name" : "#050",
-               "drilldown" : "050"
-            },
-            {
-               "drilldown" : "051",
-               "name" : "#051",
-               "y" : 89
-            },
-            {
-               "drilldown" : "052",
-               "y" : 91,
-               "name" : "#052"
-            },
-            {
-               "drilldown" : "053",
-               "name" : "#053",
-               "y" : 101
-            },
-            {
-               "drilldown" : "054",
-               "name" : "#054",
-               "y" : 103
-            },
-            {
-               "drilldown" : "055",
-               "name" : "#055",
-               "y" : 88
-            },
-            {
-               "drilldown" : "056",
-               "y" : 95,
-               "name" : "#056"
-            },
-            {
-               "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
-            },
-            {
-               "name" : "#058",
-               "y" : 69,
-               "drilldown" : "058"
-            },
-            {
-               "name" : "#059",
-               "y" : 89,
-               "drilldown" : "059"
-            },
-            {
-               "name" : "#060",
-               "y" : 85,
-               "drilldown" : "060"
-            },
-            {
-               "drilldown" : "061",
-               "name" : "#061",
-               "y" : 81
-            },
-            {
-               "drilldown" : "062",
-               "y" : 56,
-               "name" : "#062"
-            },
-            {
-               "name" : "#063",
-               "y" : 89,
-               "drilldown" : "063"
-            },
-            {
-               "y" : 80,
-               "name" : "#064",
-               "drilldown" : "064"
-            },
-            {
-               "y" : 73,
-               "name" : "#065",
-               "drilldown" : "065"
-            },
-            {
-               "y" : 84,
-               "name" : "#066",
-               "drilldown" : "066"
-            },
-            {
-               "drilldown" : "067",
-               "name" : "#067",
-               "y" : 90
-            },
-            {
-               "drilldown" : "068",
-               "name" : "#068",
-               "y" : 75
-            },
-            {
-               "y" : 83,
-               "name" : "#069",
-               "drilldown" : "069"
-            },
-            {
-               "drilldown" : "070",
-               "y" : 93,
-               "name" : "#070"
-            },
-            {
-               "y" : 78,
-               "name" : "#071",
-               "drilldown" : "071"
-            },
-            {
-               "name" : "#072",
-               "y" : 112,
-               "drilldown" : "072"
-            },
-            {
-               "drilldown" : "073",
-               "name" : "#073",
-               "y" : 110
-            },
-            {
-               "drilldown" : "074",
-               "name" : "#074",
-               "y" : 115
-            },
-            {
-               "name" : "#075",
-               "y" : 113,
-               "drilldown" : "075"
-            },
-            {
-               "name" : "#076",
-               "y" : 99,
-               "drilldown" : "076"
-            },
-            {
-               "name" : "#077",
-               "y" : 98,
-               "drilldown" : "077"
-            },
-            {
-               "y" : 127,
-               "name" : "#078",
-               "drilldown" : "078"
-            },
-            {
-               "y" : 122,
-               "name" : "#079",
-               "drilldown" : "079"
-            },
-            {
-               "y" : 127,
-               "name" : "#080",
-               "drilldown" : "080"
-            },
-            {
-               "drilldown" : "081",
-               "y" : 114,
-               "name" : "#081"
-            },
-            {
-               "y" : 114,
-               "name" : "#082",
-               "drilldown" : "082"
-            },
-            {
-               "name" : "#083",
-               "y" : 127,
-               "drilldown" : "083"
-            },
-            {
-               "y" : 119,
-               "name" : "#084",
-               "drilldown" : "084"
-            },
-            {
-               "drilldown" : "085",
-               "name" : "#085",
-               "y" : 114
-            },
-            {
-               "name" : "#086",
-               "y" : 104,
-               "drilldown" : "086"
-            },
-            {
-               "drilldown" : "087",
-               "name" : "#087",
-               "y" : 101
-            },
-            {
-               "y" : 121,
-               "name" : "#088",
-               "drilldown" : "088"
-            },
-            {
-               "name" : "#089",
-               "y" : 113,
-               "drilldown" : "089"
-            },
-            {
-               "drilldown" : "090",
-               "name" : "#090",
-               "y" : 113
-            },
-            {
-               "name" : "#091",
-               "y" : 106,
-               "drilldown" : "091"
-            },
-            {
-               "drilldown" : "092",
-               "name" : "#092",
-               "y" : 93
-            },
-            {
-               "drilldown" : "093",
-               "name" : "#093",
-               "y" : 85
-            },
-            {
-               "drilldown" : "094",
-               "y" : 85,
-               "name" : "#094"
-            },
-            {
-               "name" : "#095",
-               "y" : 103,
-               "drilldown" : "095"
-            },
-            {
-               "drilldown" : "096",
-               "y" : 101,
-               "name" : "#096"
-            },
-            {
-               "drilldown" : "097",
-               "y" : 106,
-               "name" : "#097"
-            },
-            {
-               "y" : 105,
-               "name" : "#098",
-               "drilldown" : "098"
-            },
-            {
-               "drilldown" : "099",
-               "name" : "#099",
-               "y" : 30
-            }
-         ]
-      }
-   ],
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-02-10 00:17:32 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "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"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -552,6 +40,8 @@
             ]
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -565,13 +55,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -585,11 +71,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "name" : "004",
             "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -620,8 +108,8 @@
                   12
                ]
             ],
-            "id" : "005",
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
             "data" : [
@@ -638,10 +126,11 @@
                   7
                ]
             ],
-            "id" : "006",
-            "name" : "006"
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -656,10 +145,10 @@
                   10
                ]
             ],
-            "name" : "007",
-            "id" : "007"
+            "name" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -674,7 +163,6 @@
                   12
                ]
             ],
-            "id" : "008",
             "name" : "008"
          },
          {
@@ -696,8 +184,8 @@
             "id" : "009"
          },
          {
-            "name" : "010",
             "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -714,8 +202,8 @@
             ]
          },
          {
-            "name" : "011",
             "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -732,8 +220,6 @@
             ]
          },
          {
-            "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -747,7 +233,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012",
+            "id" : "012"
          },
          {
             "data" : [
@@ -764,10 +252,11 @@
                   13
                ]
             ],
-            "id" : "013",
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -782,12 +271,9 @@
                   15
                ]
             ],
-            "name" : "014",
             "id" : "014"
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -801,9 +287,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -818,12 +307,11 @@
                   12
                ]
             ],
-            "name" : "016",
-            "id" : "016"
+            "name" : "016"
          },
          {
-            "name" : "017",
             "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -841,7 +329,6 @@
          },
          {
             "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -855,9 +342,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -871,12 +361,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
-            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -891,9 +378,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -908,8 +397,7 @@
                   10
                ]
             ],
-            "name" : "021",
-            "id" : "021"
+            "name" : "021"
          },
          {
             "data" : [
@@ -930,8 +418,6 @@
             "id" : "022"
          },
          {
-            "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -945,7 +431,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023",
+            "id" : "023"
          },
          {
             "data" : [
@@ -966,8 +454,6 @@
             "id" : "024"
          },
          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -981,9 +467,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025",
+            "id" : "025"
          },
          {
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -998,12 +487,9 @@
                   10
                ]
             ],
-            "name" : "026",
             "id" : "026"
          },
          {
-            "id" : "027",
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -1017,10 +503,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027",
+            "id" : "027"
          },
          {
-            "id" : "028",
             "name" : "028",
             "data" : [
                [
@@ -1035,9 +522,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028"
          },
          {
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -1052,8 +541,7 @@
                   12
                ]
             ],
-            "name" : "029",
-            "id" : "029"
+            "name" : "029"
          },
          {
             "id" : "030",
@@ -1092,6 +580,7 @@
             ]
          },
          {
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -1106,10 +595,11 @@
                   10
                ]
             ],
-            "name" : "032",
             "id" : "032"
          },
          {
+            "id" : "033",
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -1123,13 +613,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033",
-            "id" : "033"
+            ]
          },
          {
             "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -1143,10 +630,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
-            "name" : "035",
             "id" : "035",
             "data" : [
                [
@@ -1161,11 +648,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "035"
          },
          {
             "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -1179,7 +666,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "036"
          },
          {
             "id" : "037",
@@ -1200,6 +688,8 @@
             ]
          },
          {
+            "id" : "038",
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -1213,11 +703,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "038",
-            "name" : "038"
+            ]
          },
          {
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -1232,12 +721,10 @@
                   12
                ]
             ],
-            "name" : "039",
-            "id" : "039"
+            "name" : "039"
          },
          {
             "id" : "040",
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -1251,11 +738,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "040"
          },
          {
             "name" : "041",
-            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -1269,9 +756,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "041"
          },
          {
+            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -1286,12 +775,11 @@
                   11
                ]
             ],
-            "name" : "042",
             "id" : "042"
          },
          {
-            "name" : "043",
             "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -1309,7 +797,6 @@
          },
          {
             "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -1323,9 +810,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "044"
          },
          {
+            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -1339,11 +829,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "045",
-            "name" : "045"
+            ]
          },
          {
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -1358,12 +847,9 @@
                   10
                ]
             ],
-            "name" : "046",
             "id" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -1377,7 +863,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "047",
+            "id" : "047"
          },
          {
             "data" : [
@@ -1398,8 +886,8 @@
             "id" : "048"
          },
          {
-            "name" : "049",
             "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -1416,6 +904,7 @@
             ]
          },
          {
+            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -1430,11 +919,9 @@
                   12
                ]
             ],
-            "name" : "050",
             "id" : "050"
          },
          {
-            "name" : "051",
             "id" : "051",
             "data" : [
                [
@@ -1449,11 +936,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "051"
          },
          {
-            "name" : "052",
-            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -1467,10 +953,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "052",
+            "id" : "052"
          },
          {
-            "name" : "053",
             "id" : "053",
             "data" : [
                [
@@ -1485,10 +972,10 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "053"
          },
          {
-            "name" : "054",
             "id" : "054",
             "data" : [
                [
@@ -1503,11 +990,10 @@
                   "Blog",
                   18
                ]
-            ]
+            ],
+            "name" : "054"
          },
          {
-            "name" : "055",
-            "id" : "055",
             "data" : [
                [
                   "Perl",
@@ -1521,7 +1007,9 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "055",
+            "id" : "055"
          },
          {
             "data" : [
@@ -1542,7 +1030,6 @@
             "id" : "056"
          },
          {
-            "id" : "057",
             "name" : "057",
             "data" : [
                [
@@ -1557,11 +1044,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "057"
          },
          {
             "name" : "058",
-            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1575,10 +1062,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "058"
          },
          {
-            "id" : "059",
             "name" : "059",
             "data" : [
                [
@@ -1593,7 +1080,8 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "059"
          },
          {
             "id" : "060",
@@ -1614,6 +1102,7 @@
             ]
          },
          {
+            "name" : "061",
             "data" : [
                [
                   "Perl",
@@ -1628,11 +1117,9 @@
                   14
                ]
             ],
-            "name" : "061",
             "id" : "061"
          },
          {
-            "id" : "062",
             "name" : "062",
             "data" : [
                [
@@ -1647,9 +1134,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "062"
          },
          {