- Added solutions by Lance Wicks.

14 files changed, 1495 insertions, 1463 deletions

diff --git a/challenge-107/lance-wicks/perl/ch-1.pl b/challenge-107/lance-wicks/perl/ch-1.pl
new file mode 100644
index 0000000000..874f18ca8e
--- /dev/null
+++ b/challenge-107/lance-wicks/perl/ch-1.pl
@@ -0,0 +1,13 @@
+use Test2::V0 -target => 'Descriptive';
+
+subtest 'is_self_desc' => sub {
+    is $CLASS->is_self_desc(1210), 1, '1210 is a self describing number';
+    is $CLASS->is_self_desc(1), 0, '1 is NOT a self describing number';
+};
+
+subtest 'list' => sub {
+    is $CLASS->list, [1210,2020,21200], 'List returns the first three numbers';
+};
+
+
+done_testing;
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e2b813c815..9a0b273c7a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,56 +1,60 @@
 {
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 107",
          "data" : [
             {
-               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
                "y" : 3,
-               "drilldown" : "Dave Jacoby"
+               "name" : "Dave Jacoby"
             },
             {
-               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
                "y" : 2,
-               "name" : "E. Choroba"
+               "drilldown" : "E. Choroba"
             },
             {
-               "y" : 2,
+               "drilldown" : "James Smith",
                "name" : "James Smith",
-               "drilldown" : "James Smith"
+               "y" : 2
+            },
+            {
+               "drilldown" : "Lance Wicks",
+               "y" : 2,
+               "name" : "Lance Wicks"
             },
             {
-               "name" : "Laurent Rosenfeld",
                "y" : 5,
+               "name" : "Laurent Rosenfeld",
                "drilldown" : "Laurent Rosenfeld"
             },
             {
-               "drilldown" : "Mark Anderson",
+               "y" : 2,
                "name" : "Mark Anderson",
-               "y" : 2
+               "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Mohammad S Anwar",
                "y" : 2,
-               "name" : "Mohammad S Anwar"
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar"
             },
             {
                "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
+               "y" : 2,
+               "name" : "Niels van Dijke"
             },
             {
-               "drilldown" : "PJ Durai",
                "name" : "PJ Durai",
-               "y" : 1
+               "y" : 1,
+               "drilldown" : "PJ Durai"
             },
             {
+               "drilldown" : "Roger Bell_West",
                "y" : 4,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
+               "name" : "Roger Bell_West"
             },
             {
-               "y" : 3,
                "name" : "W. Luis Mochan",
+               "y" : 3,
                "drilldown" : "W. Luis Mochan"
             },
             {
@@ -59,35 +63,31 @@
                "name" : "Wanderdoc"
             }
          ],
+         "name" : "Perl Weekly Challenge - 107",
          "colorByPoint" : 1
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge - 107"
    },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "tooltip" : {
-      "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
+   "legend" : {
+      "enabled" : 0
    },
-   "subtitle" : {
-      "text" : "[Champions: 11] Last updated at 2021-04-06 11:25:30 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -98,31 +98,45 @@
                   1
                ]
             ],
+            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby"
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "E. Choroba",
             "id" : "E. Choroba"
          },
          {
+            "id" : "James Smith",
             "name" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Blog",
+                  1
+               ]
             ],
-            "id" : "James Smith"
+            "name" : "Lance Wicks",
+            "id" : "Lance Wicks"
          },
          {
             "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -136,50 +150,50 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld"
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
+            "id" : "Mohammad S Anwar",
             "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Mohammad S Anwar"
+            ]
          },
          {
             "name" : "Niels van Dijke",
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Niels van Dijke"
          },
          {
+            "name" : "PJ Durai",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "PJ Durai",
-            "name" : "PJ Durai"
+            "id" : "PJ Durai"
          },
          {
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -190,10 +204,11 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West"
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -204,30 +219,34 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          },
          {
-            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "name" : "Wanderdoc",
             "id" : "Wanderdoc"
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 107"
+   "subtitle" : {
+      "text" : "[Champions: 12] Last updated at 2021-04-06 16:17:32 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "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
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 52f902a052..677cb2bcab 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,4 +1,22 @@
 {
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-04-06 16:17:31 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -11,53 +29,35 @@
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-04-06 11:25:30 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "series" : [
       {
          "name" : "Contributions",
-         "dataLabels" : {
-            "enabled" : "true",
-            "y" : 10,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "rotation" : -90
-         },
          "data" : [
             [
                "Blog",
-               1441
+               1442
             ],
             [
                "Perl",
-               5020
+               5021
             ],
             [
                "Raku",
                3199
             ]
-         ]
-      }
-   ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
+         ],
+         "dataLabels" : {
+            "y" : 10,
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            }
+         }
       }
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c389d71913..ff58cc1be2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,581 +1,8 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 159,
-               "drilldown" : "001"
-            },
-            {
-               "y" : 123,
-               "name" : "#002",
-               "drilldown" : "002"
-            },
-            {
-               "name" : "#003",
-               "y" : 79,
-               "drilldown" : "003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 97,
-               "name" : "#004"
-            },
-            {
-               "y" : 76,
-               "name" : "#005",
-               "drilldown" : "005"
-            },
-            {
-               "y" : 56,
-               "name" : "#006",
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 63
-            },
-            {
-               "name" : "#008",
-               "y" : 76,
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 74
-            },
-            {
-               "name" : "#010",
-               "y" : 64,
-               "drilldown" : "010"
-            },
-            {
-               "y" : 83,
-               "name" : "#011",
-               "drilldown" : "011"
-            },
-            {
-               "drilldown" : "012",
-               "y" : 87,
-               "name" : "#012"
-            },
-            {
-               "name" : "#013",
-               "y" : 82,
-               "drilldown" : "013"
-            },
-            {
-               "y" : 100,
-               "name" : "#014",
-               "drilldown" : "014"
-            },
-            {
-               "drilldown" : "015",
-               "y" : 97,
-               "name" : "#015"
-            },
-            {
-               "drilldown" : "016",
-               "y" : 70,
-               "name" : "#016"
-            },
-            {
-               "name" : "#017",
-               "y" : 83,
-               "drilldown" : "017"
-            },
-            {
-               "drilldown" : "018",
-               "y" : 80,
-               "name" : "#018"
-            },
-            {
-               "y" : 101,
-               "name" : "#019",
-               "drilldown" : "019"
-            },
-            {
-               "y" : 99,
-               "name" : "#020",
-               "drilldown" : "020"
-            },
-            {
-               "drilldown" : "021",
-               "name" : "#021",
-               "y" : 71
-            },
-            {
-               "drilldown" : "022",
-               "name" : "#022",
-               "y" : 67
-            },
-            {
-               "drilldown" : "023",
-               "name" : "#023",
-               "y" : 95
-            },
-            {
-               "drilldown" : "024",
-               "y" : 74,
-               "name" : "#024"
-            },
-            {
-               "drilldown" : "025",
-               "y" : 59,
-               "name" : "#025"
-            },
-            {
-               "name" : "#026",
-               "y" : 74,
-               "drilldown" : "026"
-            },
-            {
-               "y" : 60,
-               "name" : "#027",
-               "drilldown" : "027"
-            },
-            {
-               "drilldown" : "028",
-               "name" : "#028",
-               "y" : 80
-            },
-            {
-               "drilldown" : "029",
-               "name" : "#029",
-               "y" : 79
-            },
-            {
-               "name" : "#030",
-               "y" : 117,
-               "drilldown" : "030"
-            },
-            {
-               "drilldown" : "031",
-               "y" : 89,
-               "name" : "#031"
-            },
-            {
-               "y" : 94,
-               "name" : "#032",
-               "drilldown" : "032"
-            },
-            {
-               "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
-            },
-            {
-               "drilldown" : "034",
-               "y" : 64,
-               "name" : "#034"
-            },
-            {
-               "drilldown" : "035",
-               "name" : "#035",
-               "y" : 64
-            },
-            {
-               "drilldown" : "036",
-               "name" : "#036",
-               "y" : 68
-            },
-            {
-               "y" : 67,
-               "name" : "#037",
-               "drilldown" : "037"
-            },
-            {
-               "drilldown" : "038",
-               "y" : 67,
-               "name" : "#038"
-            },
-            {
-               "drilldown" : "039",
-               "y" : 62,
-               "name" : "#039"
-            },
-            {
-               "drilldown" : "040",
-               "name" : "#040",
-               "y" : 73
-            },
-            {
-               "drilldown" : "041",
-               "name" : "#041",
-               "y" : 76
-            },
-            {
-               "drilldown" : "042",
-               "name" : "#042",
-               "y" : 92
-            },
-            {
-               "drilldown" : "043",
-               "y" : 68,
-               "name" : "#043"
-            },
-            {
-               "drilldown" : "044",
-               "name" : "#044",
-               "y" : 85
-            },
-            {
-               "name" : "#045",
-               "y" : 96,
-               "drilldown" : "045"
-            },
-            {
-               "y" : 87,
-               "name" : "#046",
-               "drilldown" : "046"
-            },
-            {
-               "drilldown" : "047",
-               "name" : "#047",
-               "y" : 84
-            },
-            {
-               "y" : 108,
-               "name" : "#048",
-               "drilldown" : "048"
-            },
-            {
-               "name" : "#049",
-               "y" : 89,
-               "drilldown" : "049"
-            },
-            {
-               "name" : "#050",
-               "y" : 98,
-               "drilldown" : "050"
-            },
-            {
-               "drilldown" : "051",
-               "name" : "#051",
-               "y" : 89
-            },
-            {
-               "drilldown" : "052",
-               "name" : "#052",
-               "y" : 91
-            },
-            {
-               "drilldown" : "053",
-               "name" : "#053",
-               "y" : 101
-            },
-            {
-               "y" : 103,
-               "name" : "#054",
-               "drilldown" : "054"
-            },
-            {
-               "drilldown" : "055",
-               "y" : 88,
-               "name" : "#055"
-            },
-            {
-               "name" : "#056",
-               "y" : 95,
-               "drilldown" : "056"
-            },
-            {
-               "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
-            },
-            {
-               "drilldown" : "058",
-               "y" : 69,
-               "name" : "#058"
-            },
-            {
-               "y" : 89,
-               "name" : "#059",
-               "drilldown" : "059"
-            },
-            {
-               "drilldown" : "060",
-               "name" : "#060",
-               "y" : 85
-            },
-            {
-               "name" : "#061",
-               "y" : 81,
-               "drilldown" : "061"
-            },
-            {
-               "y" : 56,
-               "name" : "#062",
-               "drilldown" : "062"
-            },
-            {
-               "drilldown" : "063",
-               "name" : "#063",
-               "y" : 89
-            },
-            {
-               "y" : 80,
-               "name" : "#064",
-               "drilldown" : "064"
-            },
-            {
-               "name" : "#065",
-               "y" : 73,
-               "drilldown" : "065"
-            },
-            {
-               "drilldown" : "066",
-               "y" : 84,
-               "name" : "#066"
-            },
-            {
-               "name" : "#067",
-               "y" : 90,
-               "drilldown" : "067"
-            },
-            {
-               "y" : 75,
-               "name" : "#068",
-               "drilldown" : "068"
-            },
-            {
-               "y" : 83,
-               "name" : "#069",
-               "drilldown" : "069"
-            },
-            {
-               "y" : 93,
-               "name" : "#070",
-               "drilldown" : "070"
-            },
-            {
-               "drilldown" : "071",
-               "name" : "#071",
-               "y" : 78
-            },
-            {
-               "drilldown" : "072",
-               "name" : "#072",
-               "y" : 112
-            },
-            {
-               "drilldown" : "073",
-               "name" : "#073",
-               "y" : 110
-            },
-            {
-               "drilldown" : "074",
-               "name" : "#074",
-               "y" : 115
-            },
-            {
-               "drilldown" : "075",
-               "y" : 113,
-               "name" : "#075"
-            },
-            {
-               "drilldown" : "076",
-               "y" : 99,
-               "name" : "#076"
-            },
-            {
-               "drilldown" : "077",
-               "name" : "#077",
-               "y" : 98
-            },
-            {
-               "drilldown" : "078",
-               "y" : 127,
-               "name" : "#078"
-            },
-            {
-               "drilldown" : "079",
-               "y" : 122,
-               "name" : "#079"
-            },
-            {
-               "y" : 127,
-               "name" : "#080",
-               "drilldown" : "080"
-            },
-            {
-               "name" : "#081",
-               "y" : 114,
-               "drilldown" : "081"
-            },
-            {
-               "drilldown" : "082",
-               "y" : 114,
-               "name" : "#082"
-            },
-            {
-               "drilldown" : "083",
-               "y" : 127,
-               "name" : "#083"
-            },
-            {
-               "drilldown" : "084",
-               "y" : 119,
-               "name" : "#084"
-            },
-            {
-               "name" : "#085",
-               "y" : 114,
-               "drilldown" : "085"
-            },
-            {
-               "name" : "#086",
-               "y" : 104,
-               "drilldown" : "086"
-            },
-            {
-               "drilldown" : "087",
-               "name" : "#087",
-               "y" : 101
-            },
-            {
-               "drilldown" : "088",
-               "y" : 121,
-               "name" : "#088"
-            },
-            {
-               "y" : 113,
-               "name" : "#089",
-               "drilldown" : "089"
-            },
-            {
-               "drilldown" : "090",
-               "name" : "#090",
-               "y" : 113
-            },
-            {
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-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
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-   "title" : {
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@@ -590,11 +17,10 @@
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@@ -609,10 +35,10 @@
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@@ -627,7 +53,7 @@
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@@ -644,12 +70,10 @@
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@@ -663,10 +87,12 @@
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@@ -681,11 +107,9 @@
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@@ -699,10 +123,11 @@
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@@ -717,9 +142,11 @@
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@@ -734,11 +161,9 @@