- Added solutions by Dave Jacoby.

13 files changed, 1239 insertions, 1220 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9ede45e94d..cac8b208f8 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,103 +1,6 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge - 108"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "y" : 3,
-               "name" : "Aaron Smith",
-               "drilldown" : "Aaron Smith"
-            },
-            {
-               "name" : "Cheok-Yin Fung",
-               "y" : 1,
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "y" : 2,
-               "name" : "Daniel Bowling",
-               "drilldown" : "Daniel Bowling"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "y" : 5,
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 4,
-               "name" : "Luca Ferrari"
-            },
-            {
-               "name" : "Mark Anderson",
-               "y" : 2,
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "y" : 3,
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Stuart Little",
-               "y" : 4,
-               "name" : "Stuart Little"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 108",
-         "colorByPoint" : 1
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
    "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2021-04-15 13:11:20 GMT"
+      "text" : "[Champions: 17] Last updated at 2021-04-16 04:43:54 GMT"
    },
    "drilldown" : {
       "series" : [
@@ -112,8 +15,8 @@
                   1
                ]
             ],
-            "id" : "Aaron Smith",
-            "name" : "Aaron Smith"
+            "name" : "Aaron Smith",
+            "id" : "Aaron Smith"
          },
          {
             "name" : "Cheok-Yin Fung",
@@ -126,8 +29,6 @@
             ]
          },
          {
-            "name" : "Daniel Bowling",
-            "id" : "Daniel Bowling",
             "data" : [
                [
                   "Raku",
@@ -137,27 +38,43 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Daniel Bowling",
+            "id" : "Daniel Bowling"
          },
          {
-            "id" : "E. Choroba",
-            "name" : "E. Choroba",
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ]
          },
          {
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
+         },
+         {
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek"
          },
          {
             "data" : [
@@ -188,6 +105,8 @@
             ]
          },
          {
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -197,9 +116,7 @@
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
+            ]
          },
          {
             "data" : [
@@ -260,12 +177,10 @@
                   1
                ]
             ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
-            "id" : "Stuart Little",
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -275,9 +190,13 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Stuart Little",
+            "name" : "Stuart Little"
          },
          {
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -287,13 +206,9 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            ]
          },
          {
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -303,23 +218,127 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          }
       ]
    },
+   "xAxis" : {
+      "type" : "category"
+   },
    "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "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/>",
       "followPointer" : 1
    },
-   "chart" : {
-      "type" : "column"
+   "legend" : {
+      "enabled" : 0
    },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 108",
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Aaron Smith",
+               "drilldown" : "Aaron Smith"
+            },
+            {
+               "y" : 1,
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "drilldown" : "Daniel Bowling",
+               "y" : 2,
+               "name" : "Daniel Bowling"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 3,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "name" : "Jan Krnavek",
+               "y" : 2,
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "y" : 2,
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "y" : 5,
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "y" : 4,
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "y" : 2,
+               "name" : "Mark Anderson"
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "y" : 3,
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "y" : 1,
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "drilldown" : "Stuart Little",
+               "y" : 4,
+               "name" : "Stuart Little"
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ],
+         "colorByPoint" : 1
+      }
+   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 108"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 635143e715..345506d588 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
-      }
+      },
+      "type" : "category"
    },
    "legend" : {
       "enabled" : "false"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "align" : "right",
+            "y" : 10
+         },
          "data" : [
             [
                "Blog",
-               1470
+               1471
             ],
             [
                "Perl",
-               5072
+               5074
             ],
             [
                "Raku",
                3236
             ]
          ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
-            "y" : 10,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "enabled" : "true"
-         }
+         "name" : "Contributions"
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2021-04-15 13:11:19 GMT"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Last updated at 2021-04-16 04:43:54 GMT"
    },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 6c046f1669..4ef9b6d9f3 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -38,8 +38,6 @@
             "id" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -53,11 +51,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "name" : "004",
             "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -92,6 +92,8 @@
             ]
          },
          {
+            "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -105,11 +107,11 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006",
-            "id" : "006"
+            ]
          },
          {
+            "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -123,13 +125,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007",
-            "id" : "007"
+            ]
          },
          {
-            "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -143,7 +141,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008",
+            "id" : "008"
          },
          {
             "data" : [
@@ -160,12 +160,10 @@
                   13
                ]
             ],
-            "id" : "009",
-            "name" : "009"
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -179,9 +177,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010",
+            "id" : "010"
          },
          {
+            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -195,9 +197,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011",
-            "id" : "011"
+            ]
          },
          {
             "data" : [
@@ -214,10 +214,12 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
+            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -231,13 +233,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013",
-            "id" : "013"
+            ]
          },
          {
-            "id" : "014",
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -254,6 +254,8 @@
             ]
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -267,9 +269,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
             "name" : "016",
@@ -304,10 +304,12 @@
                   12
                ]
             ],
-            "name" : "017",
-            "id" : "017"
+            "id" : "017",
+            "name" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -321,11 +323,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018",
-            "id" : "018"
+            ]
          },
          {
+            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -339,13 +341,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
-            "id" : "020",
             "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -398,6 +398,8 @@
             ]
          },
          {
+            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -411,11 +413,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023",
-            "name" : "023"
+            ]
          },
          {
+            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -429,11 +431,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024",
-            "id" : "024"
+            ]
          },
          {
+            "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -447,13 +449,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "025",
-            "name" : "025"
+            ]
          },
          {
-            "name" : "026",
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -467,7 +465,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
             "data" : [
@@ -488,8 +488,8 @@
             "name" : "027"
          },
          {
-            "name" : "028",
             "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -538,8 +538,8 @@
                   10
                ]
             ],
-            "id" : "030",
-            "name" : "030"
+            "name" : "030",
+            "id" : "030"
          },
          {
             "data" : [
@@ -556,8 +556,8 @@
                   9
                ]
             ],
-            "name" : "031",
-            "id" : "031"
+            "id" : "031",
+            "name" : "031"
          },
          {
             "id" : "032",
@@ -592,8 +592,8 @@
                   10
                ]
             ],
-            "name" : "033",
-            "id" : "033"
+            "id" : "033",
+            "name" : "033"
          },
          {
             "data" : [
@@ -610,12 +610,12 @@
                   11
                ]
             ],
-            "name" : "034",
-            "id" : "034"
+            "id" : "034",
+            "name" : "034"
          },
          {
-            "id" : "035",
             "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -632,8 +632,8 @@
             ]
          },
          {
-            "id" : "036",
             "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -650,6 +650,8 @@
             ]
          },
          {
+            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -663,9 +665,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037",
-            "id" : "037"
+            ]
          },
          {
             "name" : "038",
@@ -736,8 +736,8 @@
                   9
                ]
             ],
-            "id" : "041",
-            "name" : "041"
+            "name" : "041",
+            "id" : "041"
          },
          {
             "id" : "042",
@@ -794,6 +794,8 @@
             ]
          },
          {
+            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -807,9 +809,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "045",
-            "name" : "045"
+            ]
          },
          {
             "data" : [
@@ -830,8 +830,6 @@
             "name" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -845,7 +843,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
             "name" : "048",
@@ -866,8 +866,8 @@
             ]
          },
          {
-            "name" : "049",
             "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -916,12 +916,10 @@
                   11
                ]
             ],
-            "id" : "051",
-            "name" : "051"
+            "name" : "051",
+            "id" : "051"
          },
          {
-            "id" : "052",
-            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -935,11 +933,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "052",
+            "id" : "052"
          },
          {
-            "id" : "053",
             "name" : "053",
+            "id" : "053",
             "data" : [
                [
                   "Perl",
@@ -956,8 +956,8 @@
             ]
          },
          {
-            "id" : "054",
             "name" : "054",
+            "id" : "054",
             "data" : [
                [
                   "Perl",
@@ -988,8 +988,8 @@
                   14
                ]
             ],
-            "id" : "055",
-            "name" : "055"
+            "name" : "055",
+            "id" : "055"
          },
          {
             "name" : "056",
@@ -1010,8 +1010,6 @@
             ]
          },
          {
-            "id" : "057",
-            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1025,11 +1023,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "057",
+            "id" : "057"
          },
          {
-            "name" : "058",
-            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1043,7 +1041,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "058",
+            "name" : "058"
          },
          {
             "id" : "059",
@@ -1082,8 +1082,6 @@
             ]
          },
          {
-            "name" : "061",
-            "id" : "061",
             "data" : [
                [
                   "Perl",
@@ -1097,7 +1095,9 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "061",
+            "name" : "061"
          },
          {
             "id" : "062",
@@ -1118,6 +1118,8 @@
             ]
          },
          {
+            "id" : "063",
+            "name" : "063",
             "data" : [
                [
                   "Perl",
@@ -1131,9 +1133,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "063",
-            "name" : "063"
+            ]
          },
          {
             "data" : [
@@ -1150,8 +1150,8 @@
                   16
                ]
             ],
-            "name" : "064",
-            "id" : "064"
+            "id" : "064",
+            "name" : "064"
          },
          {
             "data" : [
@@ -1172,8 +1172,8 @@
             "id" : "065"
          },
          {
-            "id" : "066",
             "name" : "066",
+            "id" : "066",
             "data" : [
                [
                   "Perl",
@@ -1190,6 +1190,8 @@
             ]
          },
          {
+            "name" : "067",
+            "id" : "067",
             "data" : [
                [
                   "Perl",
@@ -1203,11 +1205,11 @@
                   "Blog",
                   18
                ]
-            ],
-            "name" : "067",
-            "id" : "067"
+            ]
          },
          {
+            "name" : "068",
+            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1221,9 +1223,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "068",
-            "id" : "068"
+            ]
          },
          {
             "data" : [
@@ -1244,6 +1244,8 @@
             "id" : "069"
          },
          {
+            "id" : "070",
+            "name" : "070",
             "data" : [
                [
                   "Perl",
@@ -1257,11 +1259,11 @@
                   "Blog",
                   17
                ]
-            ],
-            "id" : "070",
-            "name" : "070"
+            ]
          },
          {
+            "name" : "071",
+            "id" : "071",
             "data" : [
                [
                   "Perl",
@@ -1275,9 +1277,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "071",
-            "id" : "071"
+            ]
          },
          {
             "data" : [
@@ -1294,12 +1294,10 @@
                   19
                ]
             ],
-            "id" : "072",
-            "name" : "072"
+            "name" : "072",
+            "id" : "072"
          },
          {
-            "name" : "073",
-            "id" : "073",
             "data" : [
                [
                   "Perl",
@@ -1313,9 +1311,13 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "name" : "073",
+            "id" : "073"
          },
          {
+            "id" : "074",
+            "name" : "074",
             "data" : [
                [
                   "Perl",
@@ -1329,9 +1331,7 @@
                   "Blog",
                   20
                ]
-            ],
-            "name" : "074",
-            "id" : "074"
+            ]
          },
          {