- Added solution by Dave Jacoby.

11 files changed, 802 insertions, 802 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index abc2da4220..fbc4beda55 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,141 +1,58 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge - 049"
+   "xAxis" : {
+      "type" : "category"
    },
    "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/>",
-      "followPointer" : 1
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 049"
    },
    "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2020-02-29 21:41:41 GMT"
+      "text" : "[Champions: 16] Last updated at 2020-02-29 21:48:50 GMT"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 049",
-         "data" : [
-            {
-               "y" : 1,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Duane Powell",
-               "name" : "Duane Powell"
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Javier Luque",
-               "drilldown" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "drilldown" : "Jonas Berlin",
-               "name" : "Jonas Berlin",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld",
-               "y" : 5
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "name" : "Markus Holzer",
-               "drilldown" : "Markus Holzer",
-               "y" : 1
-            },
-            {
-               "y" : 4,
-               "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar"
-            },
-            {
-               "drilldown" : "Peter Scott",
-               "name" : "Peter Scott",
-               "y" : 1
-            },
-            {
-               "y" : 4,
-               "name" : "Roger Bell West",
-               "drilldown" : "Roger Bell West"
-            },
-            {
-               "name" : "Saif Ahmed",
-               "drilldown" : "Saif Ahmed",
-               "y" : 2
-            },
-            {
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Yet Ebreo",
-               "name" : "Yet Ebreo"
-            }
-         ]
-      }
-   ],
    "drilldown" : {
       "series" : [
          {
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
-                  1
+                  2
                ]
             ],
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby"
          },
          {
+            "id" : "Duane Powell",
             "name" : "Duane Powell",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Duane Powell"
+            ]
          },
          {
+            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba"
+            ]
          },
          {
+            "name" : "Javier Luque",
+            "id" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -149,21 +66,20 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Javier Luque",
-            "id" : "Javier Luque"
+            ]
          },
          {
-            "id" : "Jonas Berlin",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
+            "id" : "Jonas Berlin",
             "name" : "Jonas Berlin"
          },
          {
+            "id" : "Laurent Rosenfeld",
             "name" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -178,10 +94,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Laurent Rosenfeld"
+            ]
          },
          {
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -191,29 +108,27 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            ]
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Markus Holzer",
-            "name" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Markus Holzer",
+            "name" : "Markus Holzer"
          },
          {
             "data" : [
@@ -244,7 +159,6 @@
             ]
          },
          {
-            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl",
@@ -255,20 +169,22 @@
                   2
                ]
             ],
+            "name" : "Roger Bell West",
             "id" : "Roger Bell West"
          },
          {
+            "id" : "Saif Ahmed",
+            "name" : "Saif Ahmed",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Saif Ahmed",
-            "id" : "Saif Ahmed"
+            ]
          },
          {
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
@@ -278,12 +194,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Simon Proctor"
+            ]
          },
          {
-            "id" : "Wanderdoc",
             "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
@@ -292,33 +207,118 @@
             ]
          },
          {
-            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Yet Ebreo",
             "name" : "Yet Ebreo"
          }
       ]
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 049",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Duane Powell",
+               "y" : 2,
+               "name" : "Duane Powell"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Javier Luque",
+               "name" : "Javier Luque",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Jonas Berlin",
+               "name" : "Jonas Berlin",
+               "y" : 1
+            },
+            {
+               "y" : 5,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "y" : 2,
+               "name" : "Mark Anderson"
+            },
+            {
+               "y" : 1,
+               "name" : "Markus Holzer",
+               "drilldown" : "Markus Holzer"
+            },
+            {
+               "y" : 4,
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "y" : 1,
+               "name" : "Peter Scott",
+               "drilldown" : "Peter Scott"
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West"
+            },
+            {
+               "drilldown" : "Saif Ahmed",
+               "name" : "Saif Ahmed",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 3,
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Wanderdoc",
+               "y" : 2,
+               "drilldown" : "Wanderdoc"
+            },
+            {
+               "y" : 2,
+               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo"
+            }
+         ]
+      }
+   ],
+   "legend" : {
+      "enabled" : 0
+   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index f60e61c368..be24aec269 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,9 +1,6 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "xAxis" : {
       "labels" : {
@@ -14,27 +11,23 @@
       },
       "type" : "category"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2020-02-29 21:48:50 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "y" : 10
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -42,22 +35,29 @@
             ],
             [
                "Perl",
-               2031
+               2032
             ],
             [
                "Raku",
                1242
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "y" : 10,
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "rotation" : -90
+         },
+         "name" : "Contributions"
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2020-02-29 21:41:41 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index b2778da36a..630fe1a042 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,34 +1,21 @@
 {
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-02-29 21:41:41 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-02-29 21:48:50 GMT"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
    "tooltip" : {
+      "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/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -43,9 +30,12 @@
                   11
                ]
             ],
+            "name" : "001",
             "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -59,13 +49,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -79,9 +65,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -95,9 +85,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004",
-            "id" : "004"
+            ]
          },
          {
             "data" : [
@@ -114,11 +102,10 @@
                   12
                ]
             ],
-            "name" : "005",
-            "id" : "005"
+            "id" : "005",
+            "name" : "005"
          },
          {
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -133,9 +120,12 @@
                   7
                ]
             ],
-            "id" : "006"
+            "id" : "006",
+            "name" : "006"
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -149,11 +139,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007",
-            "id" : "007"
+            ]
          },
          {
+            "id" : "008",
             "name" : "008",
             "data" : [
                [
@@ -168,12 +157,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "008"
+            ]
          },
          {
-            "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -187,11 +173,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -205,10 +191,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010",
+            "id" : "010"
          },
          {
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -223,9 +210,11 @@
                   10
                ]
             ],
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
+            "id" : "012",
             "name" : "012",
             "data" : [
                [
@@ -240,11 +229,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "012"
+            ]
          },
          {
             "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -258,10 +247,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013"
+            ]
          },
          {
+            "id" : "014",
             "name" : "014",
             "data" : [
                [
@@ -276,8 +265,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014"
+            ]
          },
          {
             "id" : "015",
@@ -298,8 +286,6 @@
             ]
          },
          {
-            "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -313,9 +299,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016",
+            "id" : "016"
          },
          {
+            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -330,12 +319,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
-            "id" : "018",
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -349,10 +335,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018",
+            "name" : "018"
          },
          {
             "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -366,10 +355,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "019"
+            ]
          },
          {
+            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -384,12 +373,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
-            "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -403,10 +389,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021",
+            "id" : "021"
          },
          {
-            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -421,10 +408,10 @@
                   10
                ]
             ],
-            "name" : "022"
+            "name" : "022",
+            "id" : "022"
          },
          {
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -439,7 +426,8 @@
                   12
                ]
             ],
-            "name" : "023"
+            "name" : "023",
+            "id" : "023"
          },
          {
             "data" : [
@@ -456,10 +444,11 @@
                   11
                ]
             ],
-            "name" : "024",
-            "id" : "024"
+            "id" : "024",
+            "name" : "024"
          },
          {
+            "id" : "025",
             "name" : "025",
             "data" : [
                [
@@ -474,12 +463,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "025"
+            ]
          },
          {
-            "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -493,10 +479,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -511,10 +498,10 @@
                   9
                ]
             ],
+            "name" : "027",
             "id" : "027"
          },
          {
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -529,6 +516,7 @@
                   9
                ]
             ],
+            "name" : "028",
             "id" : "028"
          },
          {
@@ -546,8 +534,8 @@
                   12
                ]
             ],
-            "name" : "029",
-            "id" : "029"
+            "id" : "029",
+            "name" : "029"
          },
          {
             "data" : [
@@ -564,11 +552,10 @@
                   10
                ]
             ],
-            "name" : "030",
-            "id" : "030"
+            "id" : "030",
+            "name" : "030"
          },
          {
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -583,9 +570,12 @@
                   9
                ]
             ],
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
+            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -599,9 +589,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "032",
-            "id" : "032"
+            ]
          },
          {
             "data" : [
@@ -622,8 +610,6 @@
             "id" : "033"
          },
          {
-            "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -637,11 +623,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034",
+            "id" : "034"
          },
          {
-            "id" : "035",
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -655,9 +641,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "035",
+            "id" : "035"
          },
          {
+            "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -671,13 +661,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "036",
-            "id" : "036"
+            ]
          },
          {
-            "id" : "037",
-            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -691,11 +677,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "037",
+            "id" : "037"
          },
          {
-            "id" : "038",
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -709,7 +695,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "038",
+            "name" : "038"
          },
          {
             "id" : "039",
@@ -730,7 +718,6 @@
             ]
          },
          {
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -745,10 +732,10 @@
                   9
                ]
             ],
-            "name" : "040"
+            "name" : "040",
+            "id" : "040"
          },
          {
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -763,10 +750,10 @@
                   8
                ]
             ],
+            "name" : "041",
             "id" : "041"
          },
          {
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -781,10 +768,10 @@
                   11
                ]
             ],
+            "id" : "042",
             "name" : "042"
          },
          {
-            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -799,10 +786,12 @@
                   10
                ]
             ],
-            "id" : "043"
+            "id" : "043",
+            "name" : "043"
          },
          {
             "name" : "044",
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -816,12 +805,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "044"
+            ]
          },
          {
-            "id" : "045",
-            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -835,7 +821,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045",
+            "name" : "045"
          },
          {
             "id" : "046",
@@ -856,8 +844,6 @@
             ]
          },
          {
-            "id" : "047",
-            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -871,9 +857,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
+            "id" : "048",
+            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -887,15 +877,13 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "048",
-            "id" : "048"
+            ]
          },
          {
             "data" : [
                [
                   "Perl",
-                  20
+                  21
                ],
                [
                   "Raku",
@@ -911,83 +899,89 @@