- Added solutions by Peter Campbell Smith.

16 files changed, 1396 insertions, 1377 deletions

diff --git a/challenge-141/peter-campbell-smith/ch-1.pl b/challenge-141/peter-campbell-smith/perl/ch-1.pl
index 24e5706fc1..24e5706fc1 100755
--- a/challenge-141/peter-campbell-smith/ch-1.pl
+++ b/challenge-141/peter-campbell-smith/perl/ch-1.pl
diff --git a/challenge-141/peter-campbell-smith/ch-2.pl b/challenge-141/peter-campbell-smith/perl/ch-2.pl
index f9b706a078..f9b706a078 100755
--- a/challenge-141/peter-campbell-smith/ch-2.pl
+++ b/challenge-141/peter-campbell-smith/perl/ch-2.pl
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d11fe2e307..8afb60ca93 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,9 +1,99 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2021-12-02 02:47:36 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 141"
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 141",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "name" : "Abigail",
+               "drilldown" : "Abigail",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Alexander Karelas",
+               "y" : 1,
+               "name" : "Alexander Karelas"
+            },
+            {
+               "name" : "Dave Jacoby",
+               "y" : 3,
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "name" : "E. Choroba",
+               "y" : 2,
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Flavio Poletti",
+               "y" : 6,
+               "name" : "Flavio Poletti"
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "y" : 5,
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 6,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "y" : 2,
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "name" : "Niels van Dijke",
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "name" : "Paulo Custodio",
+               "y" : 2,
+               "drilldown" : "Paulo Custodio"
+            },
+            {
+               "name" : "Peter Campbell Smith",
+               "y" : 3,
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "name" : "Robert DiCicco",
+               "drilldown" : "Robert DiCicco",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ]
+      }
+   ],
+   "legend" : {
+      "enabled" : 0
    },
    "plotOptions" : {
       "series" : {
@@ -17,35 +107,37 @@
    "xAxis" : {
       "type" : "category"
    },
+   "subtitle" : {
+      "text" : "[Champions: 17] Last updated at 2021-12-02 16:56:33 GMT"
+   },
    "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/>",
-      "followPointer" : 1
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Abigail",
             "name" : "Abigail",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Abigail"
          },
          {
             "name" : "Alexander Karelas",
+            "id" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Alexander Karelas"
+            ]
          },
          {
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -56,17 +148,18 @@
                   1
                ]
             ],
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
             "name" : "Flavio Poletti",
@@ -87,6 +180,7 @@
             "id" : "Flavio Poletti"
          },
          {
+            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld",
             "data" : [
                [
@@ -101,11 +195,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Laurent Rosenfeld"
+            ]
          },
          {
-            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -116,47 +209,61 @@
                   4
                ]
             ],
-            "name" : "Luca Ferrari"
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
+            "id" : "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",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke"
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
          },
          {
             "name" : "Paulo Custodio",
+            "id" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
+            ]
+         },
+         {
+            "id" : "Peter Campbell Smith",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
             ],
-            "id" : "Paulo Custodio"
+            "name" : "Peter Campbell Smith"
          },
          {
             "name" : "Robert DiCicco",
@@ -169,6 +276,7 @@
             "id" : "Robert DiCicco"
          },
          {
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -179,12 +287,11 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
@@ -193,6 +300,7 @@
             ]
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -203,11 +311,9 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
-            "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan",
             "data" : [
                [
@@ -218,107 +324,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 141",
-         "data" : [
-            {
-               "drilldown" : "Abigail",
-               "name" : "Abigail",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Alexander Karelas",
-               "y" : 1,
-               "name" : "Alexander Karelas"
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "y" : 3,
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "y" : 6,
-               "name" : "Flavio Poletti",
-               "drilldown" : "Flavio Poletti"
-            },
-            {
-               "y" : 5,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "y" : 6,
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar",
-               "y" : 2
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "drilldown" : "Paulo Custodio",
-               "y" : 2,
-               "name" : "Paulo Custodio"
-            },
-            {
-               "y" : 2,
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco"
-            },
-            {
-               "y" : 4,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "y" : 4,
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 141"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index ffe1ea3d04..483fb9e301 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "legend" : {
+      "enabled" : "false"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
    },
    "series" : [
       {
-         "dataLabels" : {
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "align" : "right",
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "enabled" : "true"
-         },
          "data" : [
             [
                "Blog",
-               2064
+               2065
             ],
             [
                "Perl",
-               6779
+               6781
             ],
             [
                "Raku",
                4113
             ]
          ],
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "rotation" : -90,
+            "align" : "right"
+         },
          "name" : "Contributions"
       }
    ],
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
+   "chart" : {
+      "type" : "column"
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
-   },
    "subtitle" : {
-      "text" : "Last updated at 2021-12-02 02:47:36 GMT"
+      "text" : "Last updated at 2021-12-02 16:56:33 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 322a6805da..54d7578ba7 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,86 +1,80 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "series" : [
       {
-         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
                "y" : 161,
-               "name" : "#001",
-               "drilldown" : "001"
+               "drilldown" : "001",
+               "name" : "#001"
             },
             {
-               "drilldown" : "002",
+               "name" : "#002",
                "y" : 125,
-               "name" : "#002"
+               "drilldown" : "002"
             },
             {
+               "y" : 83,
                "drilldown" : "003",
-               "name" : "#003",
-               "y" : 83
+               "name" : "#003"
             },
             {
-               "y" : 99,
                "name" : "#004",
-               "drilldown" : "004"
+               "drilldown" : "004",
+               "y" : 99
             },
             {
-               "drilldown" : "005",
                "y" : 78,
+               "drilldown" : "005",
                "name" : "#005"
             },
             {
-               "drilldown" : "006",
                "name" : "#006",
+               "drilldown" : "006",
                "y" : 58
             },
             {
+               "y" : 64,
                "drilldown" : "007",
-               "name" : "#007",
-               "y" : 64
+               "name" : "#007"
             },
             {
-               "drilldown" : "008",
                "name" : "#008",
-               "y" : 78
+               "y" : 78,
+               "drilldown" : "008"
             },
             {
-               "drilldown" : "009",
+               "name" : "#009",
                "y" : 76,
-               "name" : "#009"
+               "drilldown" : "009"
             },
             {
                "drilldown" : "010",
-               "name" : "#010",
-               "y" : 65
+               "y" : 65,
+               "name" : "#010"
             },
             {
-               "y" : 85,
                "name" : "#011",
+               "y" : 85,
                "drilldown" : "011"
             },
             {
-               "name" : "#012",
                "y" : 89,
-               "drilldown" : "012"
+               "drilldown" : "012",
+               "name" : "#012"
             },
             {
-               "drilldown" : "013",
+               "name" : "#013",
                "y" : 85,
-               "name" : "#013"
+               "drilldown" : "013"
             },
             {
+               "name" : "#014",
                "drilldown" : "014",
-               "y" : 101,
-               "name" : "#014"
+               "y" : 101
             },
             {
-               "drilldown" : "015",
                "y" : 99,
+               "drilldown" : "015",
                "name" : "#015"
             },
             {
@@ -90,13 +84,13 @@
             },
             {
                "drilldown" : "017",
-               "name" : "#017",
-               "y" : 84
+               "y" : 84,
+               "name" : "#017"
             },
             {
+               "name" : "#018",
                "drilldown" : "018",
-               "y" : 81,
-               "name" : "#018"
+               "y" : 81
             },
             {
                "drilldown" : "019",
@@ -104,29 +98,29 @@
                "name" : "#019"
             },
             {
-               "drilldown" : "020",
                "name" : "#020",
+               "drilldown" : "020",
                "y" : 101
             },
             {
-               "drilldown" : "021",
                "y" : 72,
+               "drilldown" : "021",
                "name" : "#021"
             },
             {
                "name" : "#022",
-               "y" : 68,
-               "drilldown" : "022"
+               "drilldown" : "022",
+               "y" : 68
             },
             {
+               "drilldown" : "023",
                "y" : 97,
-               "name" : "#023",
-               "drilldown" : "023"
+               "name" : "#023"
             },
             {
                "drilldown" : "024",
-               "name" : "#024",
-               "y" : 75
+               "y" : 75,
+               "name" : "#024"
             },
             {
                "name" : "#025",
@@ -134,9 +128,9 @@
                "drilldown" : "025"
             },
             {
-               "name" : "#026",
                "y" : 74,
-               "drilldown" : "026"
+               "drilldown" : "026",
+               "name" : "#026"
             },
             {
                "name" : "#027",
@@ -149,49 +143,49 @@
                "name" : "#028"
             },
             {
-               "name" : "#029",
                "y" : 79,
-               "drilldown" : "029"
+               "drilldown" : "029",
+               "name" : "#029"
             },
             {
-               "drilldown" : "030",
                "name" : "#030",
+               "drilldown" : "030",
                "y" : 117
             },
             {
-               "drilldown" : "031",
                "name" : "#031",
+               "drilldown" : "031",
                "y" : 89
             },
             {
                "name" : "#032",
-               "y" : 94,
-               "drilldown" : "032"
+               "drilldown" : "032",
+               "y" : 94
             },
             {
+               "y" : 110,
                "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
+               "name" : "#033"
             },
             {
-               "name" : "#034",
                "y" : 64,
-               "drilldown" : "034"
+               "drilldown" : "034",
+               "name" : "#034"
             },
             {
                "y" : 64,
-               "name" : "#035",
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "name" : "#035"
             },
             {
-               "y" : 68,
                "name" : "#036",
-               "drilldown" : "036"
+               "drilldown" : "036",
+               "y" : 68
             },
             {
+               "y" : 67,
                "drilldown" : "037",
-               "name" : "#037",
-               "y" : 67
+               "name" : "#037"
             },
             {
                "name" : "#038",
@@ -199,39 +193,39 @@
                "drilldown" : "038"
             },
             {
-               "drilldown" : "039",
                "y" : 62,
+               "drilldown" : "039",
                "name" : "#039"
             },
             {
-               "y" : 73,
                "name" : "#040",
+               "y" : 73,
                "drilldown" : "040"
             },
             {
-               "y" : 76,
                "name" : "#041",
-               "drilldown" : "041"
+               "drilldown" : "041",
+               "y" : 76
             },
             {
-               "y" : 92,
                "name" : "#042",
+               "y" : 92,
                "drilldown" : "042"
             },
             {
-               "y" : 68,
                "name" : "#043",
-               "drilldown" : "043"
+               "drilldown" : "043",
+               "y" : 68
             },
             {
+               "name" : "#044",
                "drilldown" : "044",
-               "y" : 85,
-               "name" : "#044"
+               "y" : 85
             },
             {
+               "y" : 96,
                "drilldown" : "045",
-               "name" : "#045",
-               "y" : 96
+               "name" : "#045"
             },
             {
                "name" : "#046",
@@ -239,9 +233,9 @@
                "drilldown" : "046"
             },
             {
-               "drilldown" : "047",
                "name" : "#047",
-               "y" : 84
+               "y" : 84,
+               "drilldown" : "047"
             },
             {
                "name" : "#048",
@@ -249,104 +243,104 @@
                "drilldown" : "048"
             },
             {
-               "drilldown" : "049",
                "y" : 89,
+               "drilldown" : "049",
                "name" : "#049"
             },
             {
                "drilldown" : "050",
-               "name" : "#050",
-               "y" : 98
+               "y" : 98,
+               "name" : "#050"
             },
             {
                "drilldown" : "051",
-               "name" : "#051",
-               "y" : 89
+               "y" : 89,
+               "name" : "#051"
             },
             {
-               "y" : 91,
                "name" : "#052",
-               "drilldown" : "052"
+               "drilldown" : "052",
+               "y" : 91
             },
             {
-               "y" : 101,
                "name" : "#053",
+               "y" : 101,
                "drilldown" : "053"
             },
             {
-               "drilldown" : "054",
+               "name" : "#054",
                "y" : 103,
-               "name" : "#054"
+               "drilldown" : "054"
             },
             {
                "drilldown" : "055",
-               "name" : "#055",
-               "y" : 88
+               "y" : 88,
+               "name" : "#055"
             },
             {
-               "name" : "#056",
+               "drilldown" : "056",
                "y" : 95,
-               "drilldown" : "056"
+               "name" : "#056"
             },
             {
-               "drilldown" : "057",
                "y" : 80,
+               "drilldown" : "057",
                "name" : "#057"
             },
             {
-               "drilldown" : "058",
                "name" : "#058",
+               "drilldown" : "058",
                "y" : 69
             },
             {
+               "drilldown" : "059",
                "y" : 89,
-               "name" : "#059",
-               "drilldown" : "059"
+               "name" : "#059"
             },
             {
-               "drilldown" : "060",
                "name" : "#060",
+               "drilldown" : "060",
                "y" : 85
             },
             {
                "drilldown" : "061",
-               "name" : "#061",
-               "y" : 81
+               "y" : 81,
+               "name" : "#061"
             },
             {
-               "name" : "#062",
                "y" : 58,
-               "drilldown" : "062"
+               "drilldown" : "062",
+               "name" : "#062"
             },
             {
-               "drilldown" : "063",
+               "name" : "#063",
                "y" : 89,
-               "name" : "#063"
+               "drilldown" : "063"
             },
             {
                "y" : 80,
-               "name" : "#064",
-               "drilldown" : "064"
+               "drilldown" : "064",
+               "name" : "#064"
             },
             {
+               "name" : "#065",
                "drilldown" : "065",
-               "y" : 73,
-               "name" : "#065"
+               "y" : 73
             },
             {
-               "name" : "#066",
                "y" : 84,
-               "drilldown" : "066"
+               "drilldown" : "066",
+               "name" : "#066"
             },
             {
+               "name" : "#067",
                "drilldown" : "067",
-               "y" : 90,
-               "name" : "#067"
+               "y" : 90
             },
             {
-               "y" : 75,
                "name" : "#068",
-               "drilldown" : "068"
+               "drilldown" : "068",
+               "y" : 75
             },
             {
                "drilldown" : "069",
@@ -354,18 +348,18 @@
                "name" : "#069"
             },
             {
+               "drilldown" : "070",
                "y" : 93,
-               "name" : "#070",
-               "drilldown" : "070"
+               "name" : "#070"
             },
             {
                "y" : 78,
-               "name" : "#071",
-               "drilldown" : "071"
+               "drilldown" : "071",
+               "name" : "#071"
             },
             {
-               "drilldown" : "072",
                "name" : "#072",
+               "drilldown" : "072",
                "y" : 112
             },
             {
@@ -374,14 +368,14 @@
                "drilldown" : "073"
             },
             {
+               "y" : 115,
                "drilldown" : "074",
-               "name" : "#074",
-               "y" : 115
+               "name" : "#074"
             },
             {
-               "name" : "#075",
+               "drilldown" : "075",
                "y" : 115,
-               "drilldown" : "075"
+               "name" : "#075"
             },
             {
                "name" : "#076",
@@ -390,18 +384,18 @@
             },
             {
                "name" : "#077",
-               "y" : 98,
-               "drilldown" : "077"
+               "drilldown" : "077",
+               "y" : 98
             },
             {
                "name" : "#078",
-               "y" : 127,
-               "drilldown" : "078"
+               "drilldown" : "078",
+               "y" : 127