- Added solutions by Simon Proctor.

14 files changed, 1455 insertions, 1440 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9216eb7c97..60c97bda48 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -4,30 +4,88 @@
          "text" : "Total Solutions"
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 146",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 1,
+               "drilldown" : "Andrew Shitov",
+               "name" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 3,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "name" : "Feng Chang",
+               "y" : 2,
+               "drilldown" : "Feng Chang"
+            },
+            {
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti",
+               "y" : 6
+            },
+            {
+               "drilldown" : "James Smith",
+               "y" : 3,
+               "name" : "James Smith"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 2,
+               "name" : "Simon Proctor"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3,
+               "name" : "W. Luis Mochan"
+            }
+         ]
+      }
+   ],
    "title" : {
       "text" : "The Weekly Challenge - 146"
    },
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2022-01-04 18:37:25 GMT"
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
          },
          {
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -37,7 +95,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
             "name" : "E. Choroba",
@@ -50,16 +110,18 @@
             ]
          },
          {
-            "name" : "Feng Chang",
-            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Feng Chang",
+            "id" : "Feng Chang"
          },
          {
+            "name" : "Flavio Poletti",
+            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -73,11 +135,11 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Flavio Poletti",
-            "id" : "Flavio Poletti"
+            ]
          },
          {
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -87,9 +149,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            ]
          },
          {
             "data" : [
@@ -98,18 +158,18 @@
                   1
                ]
             ],
-            "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey"
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
             "name" : "Roger Bell_West",
@@ -126,6 +186,16 @@
             ]
          },
          {
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
             "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan",
             "data" : [
@@ -141,82 +211,27 @@
          }
       ]
    },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 146",
-         "data" : [
-            {
-               "y" : 1,
-               "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov"
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Feng Chang",
-               "drilldown" : "Feng Chang"
-            },
-            {
-               "y" : 6,
-               "name" : "Flavio Poletti",
-               "drilldown" : "Flavio Poletti"
-            },
-            {
-               "y" : 3,
-               "name" : "James Smith",
-               "drilldown" : "James Smith"
-            },
-            {
-               "name" : "Jorg Sommrey",
-               "y" : 1,
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3,
-               "name" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
    },
-   "legend" : {
-      "enabled" : 0
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2022-01-04 19:21:24 GMT"
    },
    "tooltip" : {
-      "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/>"
+      "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/>"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index df472539af..e95610d3c3 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,24 +1,21 @@
 {
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "align" : "right",
-            "y" : 10,
-            "rotation" : -90,
-            "color" : "#FFFFFF"
-         },
          "data" : [
             [
                "Blog",
@@ -30,34 +27,37 @@
             ],
             [
                "Raku",
-               4228
+               4230
             ]
          ],
+         "dataLabels" : {
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "rotation" : -90
+         },
          "name" : "Contributions"
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   "legend" : {
+      "enabled" : "false"
    },
    "subtitle" : {
-      "text" : "Last updated at 2022-01-04 18:37:25 GMT"
+      "text" : "Last updated at 2022-01-04 19:21:24 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index edbf25009f..ed50307593 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,51 +1,52 @@
 {
    "series" : [
       {
+         "colorByPoint" : "true",
          "data" : [
             {
-               "drilldown" : "001",
                "name" : "#001",
-               "y" : 161
+               "y" : 161,
+               "drilldown" : "001"
             },
             {
-               "drilldown" : "002",
                "name" : "#002",
-               "y" : 125
+               "y" : 125,
+               "drilldown" : "002"
             },
             {
                "name" : "#003",
-               "y" : 83,
-               "drilldown" : "003"
+               "drilldown" : "003",
+               "y" : 83
             },
             {
-               "y" : 99,
                "name" : "#004",
+               "y" : 99,
                "drilldown" : "004"
             },
             {
                "drilldown" : "005",
-               "name" : "#005",
-               "y" : 78
+               "y" : 78,
+               "name" : "#005"
             },
             {
                "drilldown" : "006",
-               "name" : "#006",
-               "y" : 58
+               "y" : 58,
+               "name" : "#006"
             },
             {
-               "name" : "#007",
+               "drilldown" : "007",
                "y" : 64,
-               "drilldown" : "007"
+               "name" : "#007"
             },
             {
-               "drilldown" : "008",
+               "name" : "#008",
                "y" : 78,
-               "name" : "#008"
+               "drilldown" : "008"
             },
             {
-               "drilldown" : "009",
+               "name" : "#009",
                "y" : 76,
-               "name" : "#009"
+               "drilldown" : "009"
             },
             {
                "name" : "#010",
@@ -54,18 +55,18 @@
             },
             {
                "y" : 85,
-               "name" : "#011",
-               "drilldown" : "011"
+               "drilldown" : "011",
+               "name" : "#011"
             },
             {
-               "drilldown" : "012",
+               "name" : "#012",
                "y" : 89,
-               "name" : "#012"
+               "drilldown" : "012"
             },
             {
-               "drilldown" : "013",
+               "name" : "#013",
                "y" : 85,
-               "name" : "#013"
+               "drilldown" : "013"
             },
             {
                "drilldown" : "014",
@@ -73,23 +74,23 @@
                "name" : "#014"
             },
             {
-               "name" : "#015",
+               "drilldown" : "015",
                "y" : 99,
-               "drilldown" : "015"
+               "name" : "#015"
             },
             {
+               "y" : 71,
                "drilldown" : "016",
-               "name" : "#016",
-               "y" : 71
+               "name" : "#016"
             },
             {
                "drilldown" : "017",
-               "name" : "#017",
-               "y" : 84
+               "y" : 84,
+               "name" : "#017"
             },
             {
-               "y" : 81,
                "name" : "#018",
+               "y" : 81,
                "drilldown" : "018"
             },
             {
@@ -98,34 +99,34 @@
                "drilldown" : "019"
             },
             {
-               "name" : "#020",
                "y" : 101,
-               "drilldown" : "020"
+               "drilldown" : "020",
+               "name" : "#020"
             },
             {
-               "name" : "#021",
+               "drilldown" : "021",
                "y" : 72,
-               "drilldown" : "021"
+               "name" : "#021"
             },
             {
-               "drilldown" : "022",
                "y" : 68,
+               "drilldown" : "022",
                "name" : "#022"
             },
             {
                "drilldown" : "023",
-               "name" : "#023",
-               "y" : 97
+               "y" : 97,
+               "name" : "#023"
             },
             {
+               "drilldown" : "024",
                "y" : 75,
-               "name" : "#024",
-               "drilldown" : "024"
+               "name" : "#024"
             },
             {
+               "y" : 59,
                "drilldown" : "025",
-               "name" : "#025",
-               "y" : 59
+               "name" : "#025"
             },
             {
                "drilldown" : "026",
@@ -133,39 +134,39 @@
                "name" : "#026"
             },
             {
-               "drilldown" : "027",
+               "name" : "#027",
                "y" : 62,
-               "name" : "#027"
+               "drilldown" : "027"
             },
             {
+               "y" : 82,
                "drilldown" : "028",
-               "name" : "#028",
-               "y" : 82
+               "name" : "#028"
             },
             {
-               "name" : "#029",
+               "drilldown" : "029",
                "y" : 81,
-               "drilldown" : "029"
+               "name" : "#029"
             },
             {
+               "drilldown" : "030",
                "y" : 119,
-               "name" : "#030",
-               "drilldown" : "030"
+               "name" : "#030"
             },
             {
+               "drilldown" : "031",
                "y" : 91,
-               "name" : "#031",
-               "drilldown" : "031"
+               "name" : "#031"
             },
             {
                "y" : 96,
-               "name" : "#032",
-               "drilldown" : "032"
+               "drilldown" : "032",
+               "name" : "#032"
             },
             {
-               "y" : 112,
                "name" : "#033",
-               "drilldown" : "033"
+               "drilldown" : "033",
+               "y" : 112
             },
             {
                "name" : "#034",
@@ -173,18 +174,18 @@
                "drilldown" : "034"
             },
             {
+               "name" : "#035",
                "drilldown" : "035",
-               "y" : 66,
-               "name" : "#035"
+               "y" : 66
             },
             {
                "y" : 68,
-               "name" : "#036",
-               "drilldown" : "036"
+               "drilldown" : "036",
+               "name" : "#036"
             },
             {
-               "drilldown" : "037",
                "y" : 67,
+               "drilldown" : "037",
                "name" : "#037"
             },
             {
@@ -193,14 +194,14 @@
                "drilldown" : "038"
             },
             {
-               "drilldown" : "039",
                "y" : 62,
+               "drilldown" : "039",
                "name" : "#039"
             },
             {
                "y" : 73,
-               "name" : "#040",
-               "drilldown" : "040"
+               "drilldown" : "040",
+               "name" : "#040"
             },
             {
                "name" : "#041",
@@ -208,9 +209,9 @@
                "drilldown" : "041"
             },
             {
+               "drilldown" : "042",
                "y" : 92,
-               "name" : "#042",
-               "drilldown" : "042"
+               "name" : "#042"
             },
             {
                "name" : "#043",
@@ -219,48 +220,48 @@
             },
             {
                "drilldown" : "044",
-               "name" : "#044",
-               "y" : 85
+               "y" : 85,
+               "name" : "#044"
             },
             {
-               "name" : "#045",
                "y" : 96,
-               "drilldown" : "045"
+               "drilldown" : "045",
+               "name" : "#045"
             },
             {
-               "y" : 87,
                "name" : "#046",
+               "y" : 87,
                "drilldown" : "046"
             },
             {
-               "name" : "#047",
                "y" : 84,
-               "drilldown" : "047"
+               "drilldown" : "047",
+               "name" : "#047"
             },
             {
                "drilldown" : "048",
-               "name" : "#048",
-               "y" : 108
+               "y" : 108,
+               "name" : "#048"
             },
             {
-               "name" : "#049",
+               "drilldown" : "049",
                "y" : 89,
-               "drilldown" : "049"
+               "name" : "#049"
             },
             {
-               "drilldown" : "050",
                "name" : "#050",
-               "y" : 98
+               "y" : 98,
+               "drilldown" : "050"
             },
             {
-               "y" : 89,
                "name" : "#051",
-               "drilldown" : "051"
+               "drilldown" : "051",
+               "y" : 89
             },
             {
+               "name" : "#052",
                "drilldown" : "052",
-               "y" : 91,
-               "name" : "#052"
+               "y" : 91
             },
             {
                "name" : "#053",
@@ -268,19 +269,19 @@
                "drilldown" : "053"
             },
             {
-               "name" : "#054",
                "y" : 103,
-               "drilldown" : "054"
+               "drilldown" : "054",
+               "name" : "#054"
             },
             {
-               "drilldown" : "055",
                "y" : 88,
+               "drilldown" : "055",
                "name" : "#055"
             },
             {
-               "y" : 95,
                "name" : "#056",
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "y" : 95
             },
             {
                "name" : "#057",
@@ -288,114 +289,114 @@
                "drilldown" : "057"
             },
             {
-               "drilldown" : "058",
                "name" : "#058",
-               "y" : 69
+               "y" : 69,
+               "drilldown" : "058"
             },
             {
-               "drilldown" : "059",
+               "name" : "#059",
                "y" : 89,
-               "name" : "#059"
+               "drilldown" : "059"
             },
             {
                "name" : "#060",
-               "y" : 85,
-               "drilldown" : "060"
+               "drilldown" : "060",
+               "y" : 85
             },
             {
+               "drilldown" : "061",
                "y" : 81,
-               "name" : "#061",
-               "drilldown" : "061"
+               "name" : "#061"
             },
             {
-               "y" : 58,
                "name" : "#062",
-               "drilldown" : "062"
+               "drilldown" : "062",
+               "y" : 58
             },
             {
-               "drilldown" : "063",
                "name" : "#063",
+               "drilldown" : "063",
                "y" : 89
             },
             {
-               "drilldown" : "064",
                "name" : "#064",
-               "y" : 80
+               "y" : 80,
+               "drilldown" : "064"
             },
             {
-               "name" : "#065",
+               "drilldown" : "065",
                "y" : 73,
-               "drilldown" : "065"
+               "name" : "#065"
             },
             {
-               "drilldown" : "066",
                "name" : "#066",
-               "y" : 84
+               "y" : 84,
+               "drilldown" : "066"
             },
             {
+               "y" : 90,
                "drilldown" : "067",
-               "name" : "#067",
-               "y" : 90
+               "name" : "#067"
             },
             {
                "y" : 75,
-               "name" : "#068",
-               "drilldown" : "068"
+               "drilldown" : "068",
+               "name" : "#068"
             },
             {
-               "name" : "#069",
+               "drilldown" : "069",
                "y" : 83,
-               "drilldown" : "069"
+               "name" : "#069"
             },
             {
-               "name" : "#070",
                "y" : 93,
-               "drilldown" : "070"
+               "drilldown" : "070",
+               "name" : "#070"
             },
             {
                "drilldown" : "071",
-               "name" : "#071",
-               "y" : 78
+               "y" : 78,
+               "name" : "#071"
             },
             {
                "y" : 112,
-               "name" : "#072",
-               "drilldown" : "072"
+               "drilldown" : "072",
+               "name" : "#072"
             },
             {
                "y" : 110,
-               "name" : "#073",
-               "drilldown" : "073"
+               "drilldown" : "073",
+               "name" : "#073"
             },
             {
-               "drilldown" : "074",
                "name" : "#074",
+               "drilldown" : "074",
                "y" : 115
             },
             {
-               "y" : 115,
                "name" : "#075",
+               "y" : 115,
                "drilldown" : "075"
             },
             {
-               "drilldown" : "076",
+               "name" : "#076",
                "y" : 101,
-               "name" : "#076"
+               "drilldown" : "076"
             },
             {
                "y" : 98,
-               "name" : "#077",
-               "drilldown" : "077"
+               "drilldown" : "077",
+               "name" : "#077"
             },
             {
-               "y" : 127,
                "name" : "#078",
+               "y" : 127,
                "drilldown" : "078"
             },
             {
                "name" : "#079",
-               "y" : 122,
-               "drilldown" : "079"
+               "drilldown" : "079",
+               "y" : 122
             },
             {
                "name" : "#080",
@@ -403,24 +404,24 @@
                "drilldown" : "080"
             },
             {
-               "drilldown" : "081",
                "name" : "#081",
-               "y" : 114
+               "y" : 114,
+               "drilldown" : "081"
             },
             {
-               "y" : 114,
                "name" : "#082",
-               "drilldown" : "082"
+               "drilldown" : "082",
+               "y" : 114
             },
             {
+               "y" : 127,
                "drilldown" : "083",
-               "name" : "#083",
-               "y" : 127
+               "name" : "#083"
             },
             {
-               "name" : "#084",
                "y" : 119,
-               "drilldown" : "084"
+               "drilldown" : "084",
+               "name" : "#084"
             },
             {
                "name" : "#085",
@@ -428,79 +429,79 @@
                "drilldown" : "085"
             },
             {
+               "drilldown" : "086",
                "y" : 104,
-               "name" : "#086",
-               "drilldown" : "086"
+               "name" : "#086"
             },
             {
+               "y" : 101,
                "drilldown" : "087",
-               "name" : "#087",
-               "y" : 101
+               "name" : "#087"
             },
             {
                "y" : 121,
-               "name" : "#088",
-               "drilldown" : "088"
+               "drilldown" : "088",
+               "name" : "#088"
             },
             {
                "name" : "#089",
-               "y" : 113,
-               "drilldown" : "089"
+               "drilldown" : "089",
+               "y" : 113
             },
             {
-               "y" : 113,
                "name" : "#090",
+               "y" : 113,
                "drilldown" : "090"
             },
             {
-               "y" : 108,
                "name" : "#091",
-               "drilldown" : "091"
+               "drilldown" : "091",
+               "y" : 108
             },
             {
                "name" : "#092",
-               "y" : 98,
-               "drilldown" : "092"
+               "drilldown" : "092",
+               "y" : 98
             },
             {
+               "y" : 87,
                "drilldown" : "093",
-               "name" : "#093",
-               "y" : 87
+               "name" : "#093"
             },
             {
-               "drilldown" : "094",
+               "name" : "#094",
                "y" : 87,
-               "name" : "#094"
+               "drilldown" : "094"
             },
             {
                "y" : 108,
-               "name" : "#095",
-               "drilldown" : "095"
+               "drilldown" : "095",
+               "name" : "#095"
             },
             {
-               "drilldown" : "096",
+               "name" : "#096",
                "y" : 108,
-               "name" : "#096"
+               "drilldown" : "096"
             },
             {
-               "drilldown" : "097",
                "y" : 111,
+               "drilldown" : "097",
                "name" : "#097"
             },
             {
+               "y" : 108,
                "drilldown" : "098",
-               "name" : "#098",
-               "y" : 108
+               "name" : "#098"
             },
             {
-               "y" : 97,
                "name" : "#099",
-               "drilldown" : "099"
+               "drilldown" : "099",
+               "y" : 97
             },
             {
-               "y" : 120,
                "name" : "#100",
-               "drilldown" : "100"
+               "drilldown" : "100",
+               "y" : 120
             },
             {
                "drilldown" : "101",
@@ -509,28 +510,28 @@
             },
             {
                "name" : "#102",
-               "y" : 90,
-               "drilldown" : "102"
+               "drilldown" : "102",
+               "y" : 90
             },
             {
+               "drilldown" : "103",
                "y" : 79,
-               "name" : "#103",
-               "drilldown"