- Added solutions by Bob Lied.

14 files changed, 1724 insertions, 1709 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d0f1a1ac5d..f7acdb9b55 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,104 +1,25 @@
 {
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 1,
-               "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov"
-            },
-            {
-               "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 3
-            },
-            {
-               "y" : 6,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Paulo Custodio",
-               "name" : "Paulo Custodio",
-               "y" : 2
-            },
-            {
-               "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Steven Wilson",
-               "name" : "Steven Wilson",
-               "y" : 2
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
-            }
-         ],
-         "name" : "The Weekly Challenge - 138"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
-   "legend" : {
-      "enabled" : 0
-   },
-   "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2021-11-12 01:04:38 GMT"
    },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 138"
+   "tooltip" : {
+      "followPointer" : 1,
+      "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/>"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 16] Last updated at 2021-11-12 08:51:19 GMT"
    },
    "chart" : {
       "type" : "column"
@@ -106,16 +27,19 @@
    "xAxis" : {
       "type" : "category"
    },
+   "legend" : {
+      "enabled" : 0
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "Andrew Shitov",
             "name" : "Andrew Shitov"
          },
          {
@@ -123,6 +47,16 @@
                [
                   "Perl",
                   2
+               ]
+            ],
+            "id" : "Bob Lied",
+            "name" : "Bob Lied"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
                ],
                [
                   "Blog",
@@ -133,16 +67,17 @@
             "name" : "Dave Jacoby"
          },
          {
+            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            ]
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -153,8 +88,7 @@
                   1
                ]
             ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            "name" : "James Smith"
          },
          {
             "data" : [
@@ -167,22 +101,21 @@
                   4
                ]
             ],
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari"
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
             "id" : "Mohammad S Anwar",
-            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -192,41 +125,41 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Mohammad S Anwar"
          },
          {
+            "id" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Paulo Custodio",
-            "id" : "Paulo Custodio"
+            "name" : "Paulo Custodio"
          },
          {
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith"
          },
          {
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco"
          },
          {
             "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -236,9 +169,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -249,10 +184,10 @@
                   1
                ]
             ],
-            "id" : "Simon Green",
             "name" : "Simon Green"
          },
          {
+            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
@@ -263,10 +198,10 @@
                   1
                ]
             ],
-            "id" : "Steven Wilson",
             "name" : "Steven Wilson"
          },
          {
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -277,8 +212,7 @@
                   2
                ]
             ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke"
          },
          {
             "data" : [
@@ -291,19 +225,100 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "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/>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "drilldown" : "Andrew Shitov",
+               "y" : 1,
+               "name" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Bob Lied",
+               "y" : 2,
+               "name" : "Bob Lied"
+            },
+            {
+               "y" : 3,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "drilldown" : "James Smith",
+               "name" : "James Smith",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 6,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "y" : 2,
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Mohammad S Anwar",
+               "y" : 2,
+               "name" : "Mohammad S Anwar"
+            },
+            {
+               "name" : "Paulo Custodio",
+               "y" : 2,
+               "drilldown" : "Paulo Custodio"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "y" : 2,
+               "name" : "Peter Campbell Smith"
+            },
+            {
+               "y" : 2,
+               "name" : "Robert DiCicco",
+               "drilldown" : "Robert DiCicco"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "The Weekly Challenge - 138"
       }
+   ],
+   "title" : {
+      "text" : "The Weekly Challenge - 138"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 0c472f43ee..6dc72c8553 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,25 +1,12 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-11-12 01:04:38 GMT"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "series" : [
       {
-         "dataLabels" : {
-            "rotation" : -90,
-            "enabled" : "true",
-            "align" : "right",
-            "y" : 10,
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            }
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -27,32 +14,45 @@
             ],
             [
                "Perl",
-               6607
+               6609
             ],
             [
                "Raku",
                4004
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "enabled" : "true",
+            "align" : "right",
+            "rotation" : -90,
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}"
+         },
+         "name" : "Contributions"
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-11-12 08:51:19 GMT"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   "legend" : {
+      "enabled" : "false"
    },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       },
       "type" : "category"
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 4f4a9d04d0..d0ef3f7d05 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,31 +1,34 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-11-12 08:51:19 GMT"
+   },
    "tooltip" : {
       "headerFormat" : "<span style=\"font-size:11px\"></span>",
       "followPointer" : "true",
       "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "legend" : {
+      "enabled" : "false"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
@@ -48,8 +51,6 @@
             "name" : "001"
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -63,10 +64,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
-            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -81,7 +83,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
             "data" : [
@@ -98,10 +101,11 @@
                   10
                ]
             ],
-            "name" : "004",
-            "id" : "004"
+            "id" : "004",
+            "name" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -116,12 +120,9 @@
                   12
                ]
             ],
-            "name" : "005",
-            "id" : "005"
+            "name" : "005"
          },
          {
-            "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -135,11 +136,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006",
+            "name" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -153,7 +154,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007",
+            "name" : "007"
          },
          {
             "name" : "008",
@@ -174,8 +177,8 @@
             ]
          },
          {
-            "id" : "009",
             "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -193,7 +196,6 @@
          },
          {
             "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -207,11 +209,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -229,7 +232,6 @@
          },
          {
             "id" : "012",
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -243,9 +245,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012"
          },
          {
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -260,12 +264,9 @@
                   13
                ]
             ],
-            "name" : "013",
-            "id" : "013"
+            "name" : "013"
          },
          {
-            "id" : "014",
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -279,11 +280,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014",
+            "name" : "014"
          },
          {
             "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -297,7 +299,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "015"
          },
          {
             "data" : [
@@ -314,12 +317,10 @@
                   12
                ]
             ],
-            "name" : "016",
-            "id" : "016"
+            "id" : "016",
+            "name" : "016"
          },
          {
-            "id" : "017",
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -333,9 +334,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
          },
          {
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -350,12 +354,11 @@
                   14
                ]
             ],
-            "id" : "018",
-            "name" : "018"
+            "id" : "018"
          },
          {
-            "id" : "019",
             "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -373,7 +376,6 @@
          },
          {
             "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -387,9 +389,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
+            "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -403,13 +408,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021",
-            "name" : "021"
+            ]
          },
          {
-            "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -423,11 +424,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022",
+            "name" : "022"
          },
          {
             "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -441,10 +443,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
-            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -459,9 +461,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024"
          },
          {
+            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -475,13 +480,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025",
-            "id" : "025"
+            ]
          },
          {
             "name" : "026",
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -495,10 +497,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "026"
          },
          {
-            "id" : "027",
             "name" : "027",
             "data" : [
                [
@@ -513,11 +515,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027"
          },
          {
-            "name" : "028",
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -531,9 +532,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028",
+            "name" : "028"
          },
          {
+            "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -547,13 +552,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "029",
-            "id" : "029"
+            ]
          },
          {
-            "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -567,9 +568,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030",
+            "name" : "030"
          },
          {
+            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -584,12 +588,10 @@
                   9
                ]
             ],
-            "name" : "031",
-            "id" : "031"
+            "name" : "031"
          },
          {
             "name" : "032",
-            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -603,9 +605,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032"
          },
          {
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -620,10 +624,11 @@
                   10
                ]
             ],
-            "id" : "033",
-            "name" : "033"
+            "id" : "033"
          },
          {
+            "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -637,9 +642,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "034",
-            "name" : "034"
+            ]
          },
          {
             "name" : "035",
@@ -660,7 +663,6 @@
             ]
          },
          {
-            "name" : "036",
             "id" : "036",
             "data" : [
                [
@@ -675,9 +677,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036"
          },
          {
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -692,10 +696,10 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "id" : "037"
          },
          {
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -710,12 +714,9 @@
                   12
                ]
             ],
-            "id" : "038",
-            "name" : "038"
+            "id" : "038"
          },
          {
-            "id" : "039",
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -729,9 +730,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "039",
+            "name" : "039"
          },
          {
+            "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -745,9 +750,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040",
-            "name" : "040"
+            ]
          },
          {
             "data" : [
@@ -764,11 +767,10 @@
                   9
                ]
             ],
-            "name" : "041",
-            "id" : "041"
+            "id" : "041",
+            "name" : "041"
          },
          {
-            "name" : "042",
             "id" : "042",
             "data" : [
                [
@@ -783,9 +785,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "042"
          },
          {
+            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -800,10 +804,11 @@
                   11
                ]
             ],
-            "id" : "043",
             "name" : "043"
          },
          {
+            "name" : "044",
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -817,12 +822,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "044",
-            "id" : "044"
+            ]
          },
          {
-            "name" : "045",
             "id" : "045",
             "data" : [
                [
@@ -837,9 +839,12 @@
                   "Blog",