- Added blog by Dave Jacoby.

10 files changed, 668 insertions, 663 deletions

diff --git a/challenge-020/dave-jacoby/blog.txt b/challenge-020/dave-jacoby/blog.txt
new file mode 100644
index 0000000000..40795ca915
--- /dev/null
+++ b/challenge-020/dave-jacoby/blog.txt
@@ -0,0 +1 @@
+https://jacoby.github.io/2019/08/05/perl-weekly-challenge-week-20.html
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8a05156d84..079609ff51 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,25 +1,51 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "tooltip" : {
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl 5",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
-            ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            ]
          },
          {
+            "id" : "Duane Powell",
+            "name" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Duane Powell",
-            "id" : "Duane Powell"
+            ]
          },
          {
             "data" : [
@@ -32,8 +58,8 @@
             "name" : "Pete Houston"
          },
          {
-            "name" : "Roger Bell West",
             "id" : "Roger Bell West",
+            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
@@ -47,66 +73,44 @@
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
    "legend" : {
       "enabled" : 0
    },
-   "subtitle" : {
-      "text" : "[Champions: 4] Last updated at 2019-08-05 18:06:22 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "series" : [
       {
          "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 020",
          "data" : [
             {
-               "y" : 2,
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "y" : 3
             },
             {
                "name" : "Duane Powell",
-               "drilldown" : "Duane Powell",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Duane Powell"
             },
             {
-               "drilldown" : "Pete Houston",
+               "y" : 1,
                "name" : "Pete Houston",
-               "y" : 1
+               "drilldown" : "Pete Houston"
             },
             {
-               "y" : 4,
+               "drilldown" : "Roger Bell West",
                "name" : "Roger Bell West",
-               "drilldown" : "Roger Bell West"
+               "y" : 4
             }
-         ],
-         "name" : "Perl Weekly Challenge - 020"
+         ]
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge - 020"
    },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 4] Last updated at 2019-08-05 18:19:12 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index adb4479fd1..c34e8a9e2e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,10 +1,11 @@
 {
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               184
+               185
             ],
             [
                "Perl 5",
@@ -15,33 +16,26 @@
                472
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
+            "rotation" : -90,
             "color" : "#FFFFFF",
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
             "align" : "right",
-            "y" : 10,
+            "format" : "{point.y:.0f}",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "rotation" : -90
+            "enabled" : "true",
+            "y" : 10
          }
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions - 2019"
    },
@@ -49,15 +43,21 @@
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       }
    },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "subtitle" : {
-      "text" : "Last updated at 2019-08-05 18:06:41 GMT"
+      "text" : "Last updated at 2019-08-05 18:19:20 GMT"
+   },
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index d0b836a350..3cdf9521cd 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,34 +1,24 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "xAxis" : {
       "type" : "category"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-08-05 18:06:41 GMT"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-08-05 18:19:20 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
             "data" : [
                [
@@ -43,10 +33,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "001"
          },
          {
-            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -61,10 +51,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
-            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -79,10 +70,10 @@
                   8
                ]
             ],
-            "id" : "003"
+            "name" : "003"
          },
          {
-            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -97,9 +88,10 @@
                   9
                ]
             ],
-            "name" : "004"
+            "id" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -114,10 +106,10 @@
                   11
                ]
             ],
-            "id" : "005",
             "name" : "005"
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -132,11 +124,9 @@
                   6
                ]
             ],
-            "id" : "006",
             "name" : "006"
          },
          {
-            "name" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -151,10 +141,12 @@
                   8
                ]
             ],
-            "id" : "007"
+            "id" : "007",
+            "name" : "007"
          },
          {
             "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -168,10 +160,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "008"
+            ]
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl 5",
@@ -185,13 +178,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
             "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -205,9 +195,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "010"
          },
          {
+            "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -221,12 +214,9 @@
                   "Blog",
                   8
                ]
-            ],
-            "id" : "011",
-            "name" : "011"
+            ]
          },
          {
-            "id" : "012",
             "data" : [
                [
                   "Perl 5",
@@ -241,11 +231,10 @@
                   9
                ]
             ],
+            "id" : "012",
             "name" : "012"
          },
          {
-            "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -259,10 +248,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "013",
+            "name" : "013"
          },
          {
-            "id" : "014",
             "data" : [
                [
                   "Perl 5",
@@ -277,6 +267,7 @@
                   13
                ]
             ],
+            "id" : "014",
             "name" : "014"
          },
          {
@@ -298,7 +289,6 @@
             ]
          },
          {
-            "name" : "016",
             "id" : "016",
             "data" : [
                [
@@ -313,10 +303,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "016"
          },
          {
-            "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl 5",
@@ -331,10 +322,9 @@
                   10
                ]
             ],
-            "id" : "017"
+            "name" : "017"
          },
          {
-            "name" : "018",
             "data" : [
                [
                   "Perl 5",
@@ -349,10 +339,10 @@
                   11
                ]
             ],
-            "id" : "018"
+            "id" : "018",
+            "name" : "018"
          },
          {
-            "id" : "019",
             "data" : [
                [
                   "Perl 5",
@@ -367,10 +357,10 @@
                   10
                ]
             ],
+            "id" : "019",
             "name" : "019"
          },
          {
-            "name" : "020",
             "data" : [
                [
                   "Perl 5",
@@ -382,17 +372,16 @@
                ],
                [
                   "Blog",
-                  0
+                  1
                ]
             ],
-            "id" : "020"
+            "id" : "020",
+            "name" : "020"
          }
       ]
    },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
          "data" : [
             {
                "name" : "#001",
@@ -400,24 +389,24 @@
                "drilldown" : "001"
             },
             {
+               "drilldown" : "002",
                "y" : 104,
-               "name" : "#002",
-               "drilldown" : "002"
+               "name" : "#002"
             },
             {
+               "drilldown" : "003",
                "name" : "#003",
-               "y" : 66,
-               "drilldown" : "003"
+               "y" : 66
             },
             {
-               "name" : "#004",
+               "drilldown" : "004",
                "y" : 84,
-               "drilldown" : "004"
+               "name" : "#004"
             },
             {
-               "drilldown" : "005",
                "name" : "#005",
-               "y" : 66
+               "y" : 66,
+               "drilldown" : "005"
             },
             {
                "drilldown" : "006",
@@ -430,44 +419,44 @@
                "name" : "#007"
             },
             {
-               "drilldown" : "008",
                "y" : 67,
-               "name" : "#008"
+               "name" : "#008",
+               "drilldown" : "008"
             },
             {
-               "y" : 65,
+               "drilldown" : "009",
                "name" : "#009",
-               "drilldown" : "009"
+               "y" : 65
             },
             {
+               "drilldown" : "010",
                "name" : "#010",
-               "y" : 58,
-               "drilldown" : "010"
+               "y" : 58
             },
             {
-               "drilldown" : "011",
                "y" : 77,
-               "name" : "#011"
+               "name" : "#011",
+               "drilldown" : "011"
             },
             {
+               "drilldown" : "012",
                "y" : 81,
-               "name" : "#012",
-               "drilldown" : "012"
+               "name" : "#012"
             },
             {
-               "y" : 74,
                "name" : "#013",
+               "y" : 74,
                "drilldown" : "013"
             },
             {
+               "drilldown" : "014",
                "y" : 94,
-               "name" : "#014",
-               "drilldown" : "014"
+               "name" : "#014"
             },
             {
-               "drilldown" : "015",
+               "y" : 90,
                "name" : "#015",
-               "y" : 90
+               "drilldown" : "015"
             },
             {
                "drilldown" : "016",
@@ -475,34 +464,45 @@
                "name" : "#016"
             },
             {
-               "drilldown" : "017",
                "y" : 77,
-               "name" : "#017"
+               "name" : "#017",
+               "drilldown" : "017"
             },
             {
-               "name" : "#018",
                "y" : 73,
+               "name" : "#018",
                "drilldown" : "018"
             },
             {
+               "drilldown" : "019",
                "name" : "#019",
-               "y" : 92,
-               "drilldown" : "019"
+               "y" : 92
             },
             {
+               "drilldown" : "020",
                "name" : "#020",
-               "y" : 9,
-               "drilldown" : "020"
+               "y" : 10
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true"
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
    },
    "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",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "followPointer" : "true"
    }
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index a221366276..48908e90aa 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,31 +1,14 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Score"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
             "data" : [
                [
-                  "Perl 5",
+                  "Perl 6",
                   49
                ],
                [
-                  "Perl 6",
+                  "Perl 5",
                   49
                ],
                [
@@ -37,22 +20,22 @@
             "id" : "Joelle Maslak"
          },
          {
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
-                  "Blog",
-                  24
-               ],
-               [
                   "Perl 6",
                   37
                ],
                [
                   "Perl 5",
                   38
+               ],
+               [
+                  "Blog",
+                  24
                ]
-            ]
+            ],
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
             "data" : [
@@ -73,52 +56,53 @@
             "id" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "Ruben Westerberg",
             "name" : "Ruben Westerberg",
             "data" : [
                [
-                  "Perl 5",
+                  "Perl 6",
                   35
                ],
                [
-                  "Perl 6",
+                  "Perl 5",
                   35
                ]
-            ]
+            ],
+            "id" : "Ruben Westerberg"
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
+                  "Perl 6",
+                  17
+               ],
+               [
                   "Blog",
                   3
                ],
                [
                   "Perl 5",
                   41
-               ],
-               [
-                  "Perl 6",
-                  17
                ]
             ],
-            "id" : "Athanasius",
             "name" : "Athanasius"
          },
          {
+            "id" : "Adam Russell",
             "data" : [
                [
-                  "Blog",
-                  19
-               ],
-               [
                   "Perl 5",
                   39
+               ],
+               [
+                  "Blog",
+                  19
                ]
             ],
-            "name" : "Adam Russell",
-            "id" : "Adam Russell"
+            "name" : "Adam Russell"
          },
          {
+            "id" : "Arne Sommer",
             "data" : [
                [
                   "Blog",
@@ -129,10 +113,11 @@
                   35
                ]
             ],
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer"
+            "name" : "Arne Sommer"
          },
          {
+            "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl 5",
@@ -142,43 +127,42 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            ]
          },
          {
             "id" : "Francis Whittle",
-            "name" : "Francis Whittle",
             "data" : [
                [
-                  "Blog",
-                  9
-               ],
-               [
                   "Perl 6",
                   35
+               ],
+               [
+                  "Blog",
+                  9
                ]
-            ]
+            ],
+            "name" : "Francis Whittle"
          },
          {
+            "id" : "Dave Jacoby",
             "data" : [
                [
+                  "Perl 5",
+                  25
+               ],
+               [
                   "Blog",
-                  16
+                  17
                ],
                [
                   "Perl 6",
                   1
-               ],
-               [
-                  "Perl 5",
-                  25
                ]
             ],
-            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby"
          },
          {
+            "name" : "Kian-Meng Ang",
             "data" : [
                [
                   "Perl 5",
@@ -189,10 +173,10 @@
                   11
                ]
             ],
-            "id" : "Kian-Meng Ang",
-            "name" : "Kian-Meng Ang"
+            "id" : "Kian-Meng Ang"
          },
          {
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
@@ -207,49 +191,47 @@
                   7
                ]
             ],
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor"
          },
          {
+            "name" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   36
                ]
             ],
-            "name" : "Andrezgz",
             "id" : "Andrezgz"
          },
          {
             "name" : "Feng Chang",
-            "id" : "Feng Chang",
             "data" : [
                [
-                  "Perl 5",
-                  17
-               ],
-               [
                   "Perl 6",
                   19
+               ],
+               [
+                  "Perl 5",
+                  17
                ]
-            ]
+            ],
+            "id" : "Feng Chang"
          },
          {
             "id" : "Yozen Hernandez",
             "name" : "Yozen Hernandez",
             "data" : [
                [
-                  "Blog",
-                  14
-               ],
-               [
                   "Perl 5",
                   21
+               ],
+               [
+                  "Blog",
+                  14
                ]
             ]
          },
          {
-            "name" : "Gustavo Chaves",
             "id" : "Gustavo Chaves",
             "data" : [
                [
@@ -260,16 +242,17 @@
                   "Perl 5",
                   30
                ]
-            ]
+            ],
+            "name" : "Gustavo Chaves"
          },
          {
+            "name" : "Daniel Mantovani",
             "data" : [
                [
                   "Perl 5",
                   32
                ]
             ],
-            "name" : "Daniel Mantovani",
             "id" : "Daniel Mantovani"
          },
          {
@@ -279,56 +262,57 @@
                   32
                ]
             ],
-            "id" : "Duncan C. White",
-            "name" : "Duncan C. White"
+            "name" : "Duncan C. White",
+            "id" : "Duncan C. White"
          },
          {
-            "id" : "Steven Wilson",
             "name" : "Steven Wilson",
             "data" : [
                [
-                  "Perl 5",
-                  28
-               ],
-               [
                   "Blog",
                   3
+               ],
+               [
+                  "Perl 5",
+                  28
                ]
-            ]
+            ],
+            "id" : "Steven Wilson"
          },
          {
+            "id" : "Jo Christian Oterhals",
             "data" : [
                [
+                  "Perl 5",
+                  6
+               ],
+               [
                   "Blog",
                   7
                ],
                [
                   "Perl 6",
                   14
-               ],
-               [
-                  "Perl 5",
-                  6
                ]
             ],
-            "name" : "Jo Christian Oterhals",
-            "id" : "Jo Christian Oterhals"
+            "name" : "Jo Christian Oterhals"
          },
          {
             "name" : "Dr James A. Smith",
-            "id" : "Dr James A. Smith",
             "data" : [
                [
-                  "Perl 5",
-                  12
-               ],
-               [
                   "Perl 6",
                   10
+               ],
+               [
+                  "Perl 5",
+                  12
                ]
-            ]
+            ],
+            "id" : "Dr James A. Smith"
          },
          {
+            "id" : "Roger Bell West",
             "data" : [
                [
                   "Perl 6",
@@ -343,18 +327,17 @@
                   4
                ]
             ],
-            "id" : "Roger Bell West",
             "name" : "Roger Bell West"
          },
          {
-            "id" : "Ozzy",
-            "name" : "Ozzy",
             "data" : [
                [
                   "Perl 6",
                   20
                ]
-            ]
+            ],
+            "name" : "Ozzy",
+            "id" : "Ozzy"
          },
          {
             "data" : [
@@ -363,54 +346,54 @@
                   19
                ]
             ],
-            "id" : "Guillermo Ramos",
-            "name" : "Guillermo Ramos"
+            "name" : "Guillermo Ramos",
+            "id" : "Guillermo Ramos"
          },
          {
+            "id" : "Mark Senn",
             "data" : [
                [
-                  "Blog",
-                  5
-               ],
-               [
                   "Perl 6",
                   14
+               ],
+               [
+                  "Blog",
+                  5
                ]
             ],
-            "name" : "Mark Senn",
-            "id" : "Mark Senn"
+            "name" : "Mark Senn"
          },
          {
+            "name" : "Veesh Goldman",
             "data" : [
                [
-                  "Perl 5",
-                  14
-               ],
-               [
                   "Perl 6",
                   2
                ],
                [
+                  "Perl 5",
+                  14
+               ],
+               [
                   "Blog",
                   2
                ]
             ],
-            "id" : "Veesh Goldman",
-            "name" : "Veesh Goldman"
+            "id" : "Veesh Goldman"
          },
          {
             "name" : "Nick Logan",
-            "id" : "Nick Logan",