- Added solutions by Dave Jacoby.

11 files changed, 983 insertions, 968 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 7e9bc48d48..0f21360405 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,74 +1,63 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
    "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/>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 071",
          "data" : [
             {
-               "y" : 5,
+               "y" : 2,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "name" : "Javier Luque",
                "drilldown" : "Javier Luque",
-               "name" : "Javier Luque"
+               "y" : 5
             },
             {
-               "y" : 4,
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "y" : 4
             },
             {
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson",
-               "y" : 1,
-               "drilldown" : "Mark Anderson"
+               "y" : 1
             },
             {
+               "y" : 2,
                "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 2
+               "drilldown" : "Roger Bell_West"
             },
             {
-               "drilldown" : "Simon Proctor",
                "y" : 2,
+               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor"
             }
          ],
-         "colorByPoint" : 1
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 071"
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 071"
-   },
    "subtitle" : {
-      "text" : "[Champions: 5] Last updated at 2020-07-27 23:11:29 GMT"
+      "text" : "[Champions: 6] Last updated at 2020-07-27 23:20:03 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Perl",
@@ -83,12 +72,11 @@
                   1
                ]
             ],
-            "name" : "Javier Luque",
-            "id" : "Javier Luque"
+            "id" : "Javier Luque",
+            "name" : "Javier Luque"
          },
          {
             "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -98,21 +86,21 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
             "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -122,7 +110,8 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
             "name" : "Simon Proctor",
@@ -135,5 +124,31 @@
             ]
          }
       ]
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 071"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 624418cd72..7b889a6a30 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,33 +1,33 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
    },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "chart" : {
+      "type" : "column"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-07-27 23:11:29 GMT"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
+   "subtitle" : {
+      "text" : "Last updated at 2020-07-27 23:20:03 GMT"
    },
    "series" : [
       {
@@ -39,7 +39,7 @@
             ],
             [
                "Perl",
-               2904
+               2906
             ],
             [
                "Raku",
@@ -48,15 +48,15 @@
          ],
          "dataLabels" : {
             "y" : 10,
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "rotation" : -90,
             "enabled" : "true",
+            "color" : "#FFFFFF",
+            "align" : "right",
             "format" : "{point.y:.0f}",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            }
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90
          }
       }
    ]
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 8f826f9bea..4055b4da92 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,50 +1,51 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "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"
    },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
+               "name" : "#001",
                "drilldown" : "001",
-               "y" : 142,
-               "name" : "#001"
+               "y" : 142
             },
             {
-               "name" : "#002",
                "drilldown" : "002",
+               "name" : "#002",
                "y" : 109
             },
             {
-               "name" : "#003",
                "y" : 71,
-               "drilldown" : "003"
+               "drilldown" : "003",
+               "name" : "#003"
             },
             {
-               "drilldown" : "004",
                "y" : 91,
+               "drilldown" : "004",
                "name" : "#004"
             },
             {
-               "drilldown" : "005",
                "y" : 72,
+               "drilldown" : "005",
                "name" : "#005"
             },
             {
-               "name" : "#006",
                "y" : 52,
+               "name" : "#006",
                "drilldown" : "006"
             },
             {
+               "y" : 59,
                "name" : "#007",
-               "drilldown" : "007",
-               "y" : 59
+               "drilldown" : "007"
             },
             {
-               "y" : 72,
+               "name" : "#008",
                "drilldown" : "008",
-               "name" : "#008"
+               "y" : 72
             },
             {
                "name" : "#009",
@@ -52,49 +53,49 @@
                "y" : 68
             },
             {
-               "name" : "#010",
                "y" : 60,
-               "drilldown" : "010"
+               "drilldown" : "010",
+               "name" : "#010"
             },
             {
-               "drilldown" : "011",
                "y" : 79,
+               "drilldown" : "011",
                "name" : "#011"
             },
             {
-               "y" : 83,
                "drilldown" : "012",
-               "name" : "#012"
+               "name" : "#012",
+               "y" : 83
             },
             {
-               "drilldown" : "013",
                "y" : 76,
-               "name" : "#013"
+               "name" : "#013",
+               "drilldown" : "013"
             },
             {
+               "name" : "#014",
                "drilldown" : "014",
-               "y" : 96,
-               "name" : "#014"
+               "y" : 96
             },
             {
-               "name" : "#015",
+               "y" : 93,
                "drilldown" : "015",
-               "y" : 93
+               "name" : "#015"
             },
             {
+               "drilldown" : "016",
                "name" : "#016",
-               "y" : 66,
-               "drilldown" : "016"
+               "y" : 66
             },
             {
-               "name" : "#017",
+               "y" : 79,
                "drilldown" : "017",
-               "y" : 79
+               "name" : "#017"
             },
             {
                "drilldown" : "018",
-               "y" : 76,
-               "name" : "#018"
+               "name" : "#018",
+               "y" : 76
             },
             {
                "name" : "#019",
@@ -102,19 +103,19 @@
                "y" : 97
             },
             {
-               "drilldown" : "020",
                "y" : 95,
-               "name" : "#020"
+               "name" : "#020",
+               "drilldown" : "020"
             },
             {
                "name" : "#021",
-               "y" : 67,
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "y" : 67
             },
             {
                "drilldown" : "022",
-               "y" : 63,
-               "name" : "#022"
+               "name" : "#022",
+               "y" : 63
             },
             {
                "y" : 91,
@@ -122,9 +123,9 @@
                "name" : "#023"
             },
             {
-               "name" : "#024",
                "y" : 70,
-               "drilldown" : "024"
+               "drilldown" : "024",
+               "name" : "#024"
             },
             {
                "name" : "#025",
@@ -133,57 +134,57 @@
             },
             {
                "y" : 70,
-               "drilldown" : "026",
-               "name" : "#026"
+               "name" : "#026",
+               "drilldown" : "026"
             },
             {
-               "drilldown" : "027",
                "y" : 58,
+               "drilldown" : "027",
                "name" : "#027"
             },
             {
                "drilldown" : "028",
-               "y" : 78,
-               "name" : "#028"
+               "name" : "#028",
+               "y" : 78
             },
             {
                "y" : 77,
-               "drilldown" : "029",
-               "name" : "#029"
+               "name" : "#029",
+               "drilldown" : "029"
             },
             {
                "name" : "#030",
-               "y" : 115,
-               "drilldown" : "030"
+               "drilldown" : "030",
+               "y" : 115
             },
             {
+               "name" : "#031",
                "drilldown" : "031",
-               "y" : 87,
-               "name" : "#031"
+               "y" : 87
             },
             {
-               "name" : "#032",
                "y" : 92,
-               "drilldown" : "032"
+               "drilldown" : "032",
+               "name" : "#032"
             },
             {
-               "drilldown" : "033",
                "y" : 108,
-               "name" : "#033"
+               "name" : "#033",
+               "drilldown" : "033"
             },
             {
-               "drilldown" : "034",
                "y" : 62,
+               "drilldown" : "034",
                "name" : "#034"
             },
             {
-               "y" : 62,
                "drilldown" : "035",
-               "name" : "#035"
+               "name" : "#035",
+               "y" : 62
             },
             {
-               "name" : "#036",
                "drilldown" : "036",
+               "name" : "#036",
                "y" : 66
             },
             {
@@ -192,29 +193,29 @@
                "name" : "#037"
             },
             {
-               "drilldown" : "038",
                "y" : 65,
-               "name" : "#038"
+               "name" : "#038",
+               "drilldown" : "038"
             },
             {
                "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
+               "drilldown" : "039",
+               "y" : 60
             },
             {
-               "drilldown" : "040",
                "y" : 71,
-               "name" : "#040"
+               "name" : "#040",
+               "drilldown" : "040"
             },
             {
+               "y" : 74,
                "name" : "#041",
-               "drilldown" : "041",
-               "y" : 74
+               "drilldown" : "041"
             },
             {
                "drilldown" : "042",
-               "y" : 88,
-               "name" : "#042"
+               "name" : "#042",
+               "y" : 88
             },
             {
                "y" : 66,
@@ -222,9 +223,9 @@
                "name" : "#043"
             },
             {
-               "name" : "#044",
                "y" : 82,
-               "drilldown" : "044"
+               "drilldown" : "044",
+               "name" : "#044"
             },
             {
                "name" : "#045",
@@ -232,9 +233,9 @@
                "y" : 94
             },
             {
+               "y" : 85,
                "name" : "#046",
-               "drilldown" : "046",
-               "y" : 85
+               "drilldown" : "046"
             },
             {
                "y" : 82,
@@ -242,39 +243,39 @@
                "name" : "#047"
             },
             {
-               "name" : "#048",
+               "y" : 106,
                "drilldown" : "048",
-               "y" : 106
+               "name" : "#048"
             },
             {
-               "drilldown" : "049",
                "y" : 85,
+               "drilldown" : "049",
                "name" : "#049"
             },
             {
-               "y" : 96,
                "drilldown" : "050",
-               "name" : "#050"
+               "name" : "#050",
+               "y" : 96
             },
             {
+               "y" : 87,
                "name" : "#051",
-               "drilldown" : "051",
-               "y" : 87
+               "drilldown" : "051"
             },
             {
-               "name" : "#052",
                "y" : 89,
+               "name" : "#052",
                "drilldown" : "052"
             },
             {
+               "y" : 99,
                "name" : "#053",
-               "drilldown" : "053",
-               "y" : 99
+               "drilldown" : "053"
             },
             {
-               "name" : "#054",
                "y" : 101,
-               "drilldown" : "054"
+               "drilldown" : "054",
+               "name" : "#054"
             },
             {
                "y" : 86,
@@ -282,14 +283,14 @@
                "name" : "#055"
             },
             {
+               "drilldown" : "056",
                "name" : "#056",
-               "y" : 93,
-               "drilldown" : "056"
+               "y" : 93
             },
             {
                "y" : 78,
-               "drilldown" : "057",
-               "name" : "#057"
+               "name" : "#057",
+               "drilldown" : "057"
             },
             {
                "name" : "#058",
@@ -297,14 +298,14 @@
                "y" : 62
             },
             {
-               "y" : 82,
                "drilldown" : "059",
-               "name" : "#059"
+               "name" : "#059",
+               "y" : 82
             },
             {
+               "drilldown" : "060",
                "name" : "#060",
-               "y" : 78,
-               "drilldown" : "060"
+               "y" : 78
             },
             {
                "name" : "#061",
@@ -312,19 +313,19 @@
                "y" : 79
             },
             {
+               "y" : 54,
                "name" : "#062",
-               "drilldown" : "062",
-               "y" : 54
+               "drilldown" : "062"
             },
             {
-               "name" : "#063",
                "y" : 87,
+               "name" : "#063",
                "drilldown" : "063"
             },
             {
-               "y" : 76,
                "drilldown" : "064",
-               "name" : "#064"
+               "name" : "#064",
+               "y" : 76
             },
             {
                "name" : "#065",
@@ -332,48 +333,47 @@
                "y" : 71
             },
             {
-               "name" : "#066",
+               "y" : 81,
                "drilldown" : "066",
-               "y" : 81
+               "name" : "#066"
             },
             {
-               "name" : "#067",
                "y" : 87,
-               "drilldown" : "067"
+               "drilldown" : "067",
+               "name" : "#067"
             },
             {
                "drilldown" : "068",
-               "y" : 73,
-               "name" : "#068"
+               "name" : "#068",
+               "y" : 73
             },
             {
                "drilldown" : "069",
-               "y" : 80,
-               "name" : "#069"
+               "name" : "#069",
+               "y" : 80
             },
             {
-               "y" : 88,
+               "name" : "#070",
                "drilldown" : "070",
-               "name" : "#070"
+               "y" : 88
             },
             {
+               "name" : "#071",
                "drilldown" : "071",
-               "y" : 14,
-               "name" : "#071"
+               "y" : 16
             }
          ],
+         "name" : "Perl Weekly Challenge Languages",
          "colorByPoint" : "true"
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-27 23:11:29 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-27 23:20:03 GMT"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -388,12 +388,11 @@
                   11
                ]
             ],
-            "name" : "001",
             "id" : "001"
          },
          {
-            "id" : "002",
             "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -410,6 +409,8 @@
             ]
          },
          {
+            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -423,13 +424,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
-            "id" : "004",
             "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -447,7 +446,6 @@
          },
          {
             "id" : "005",
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -461,7 +459,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005"
          },
          {
             "name" : "006",
@@ -500,8 +499,6 @@
             "name" : "007"
          },
          {
-            "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -515,11 +512,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008",
+            "name" : "008"
          },
          {
             "name" : "009",
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -533,9 +531,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "009"
          },
          {
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -550,7 +550,6 @@
                   11
                ]
             ],
-            "id" : "010",
             "name" : "010"
          },
          {
@@ -572,6 +571,8 @@
             "name" : "011"
          },
          {
+            "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -585,9 +586,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "012",
-            "id" : "012"
+            ]
          },
          {
             "name" : "013",
@@ -609,7 +608,6 @@
          },
          {
             "id" : "014",
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -623,9 +621,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014"
          },
          {
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -640,10 +640,10 @@
                   15
                ]
             ],
-            "id" : "015",
-            "name" : "015"
+            "id" : "015"
          },
          {
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -658,12 +658,11 @@
                   12
                ]
             ],
-            "id" : "016",
             "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -680,6 +679,7 @@
             ]
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -694,8 +694,7 @@
                   14
                ]
             ],
-            "name" : "018",
-            "id" : "018"
+            "name" : "018"
          },
          {
             "name" : "019",
@@ -717,7 +716,6 @@
          },
          {
             "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -731,9 +729,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
+            "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -747,13 +748,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021",
-            "name" : "021"
+            ]
          },
          {
-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -767,11 +764,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022",
+            "name" : "022"
          },
          {
             "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -785,10 +783,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023"
          },
          {
-            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -803,7 +801,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024"
          },
          {
             "name" : "025",
@@ -824,6 +823,8 @@
             ]
          },
          {
+            "name" : "026",
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -837,13 +838,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026",
-            "name" : "026"
+            ]
          },
          {
-            "name" : "027",
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -857,9 +854,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027",
+            "name" : "027"
          },
          {
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -874,12 +874,11 @@
                   9
                ]
             ],
-            "id" : "028",
             "name" : "028"
          },
          {
-            "id" : "029",
             "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -910,8 +909,8 @@
                   10
                ]
             ],
-            "name" : "030",
-            "id" : "030"
+            "id" : "030",
+            "name" : "030"
          },
          {
             "name" : "031",
@@ -932,6 +931,8 @@
             ]
          },
          {
+            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -945,9 +946,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032",
-            "name" : "032"
+            ]
          },
          {
             "data" : [
@@ -964,12 +963,11 @@
                   10
                ]
             ],
-            "name" : "033",
-            "id" : "033"
+            "id" : "033",
+            "name" : "033"
          },
          {
             "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -983,7 +981,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
             "name" : "035",
@@ -1004,6 +1003,7 @@
             ]
          },
          {
+            "id" : "036",
             "data" : [
                [