- Added solutions by Dave Jacoby.

22 files changed, 2422 insertions, 2407 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 15961a9103..d09915f67e 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -2,100 +2,14 @@
    "legend" : {
       "enabled" : 0
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 285",
-         "data" : [
-            {
-               "y" : 3,
-               "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi"
-            },
-            {
-               "name" : "David Ferrone",
-               "y" : 3,
-               "drilldown" : "David Ferrone"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "name" : "Feng Chang",
-               "drilldown" : "Feng Chang",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Kjetil Skotheim",
-               "name" : "Kjetil Skotheim"
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 3
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Matthias Muth",
-               "y" : 3,
-               "name" : "Matthias Muth"
-            },
-            {
-               "name" : "Packy Anderson",
-               "y" : 5,
-               "drilldown" : "Packy Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Paulo Custodio",
-               "name" : "Paulo Custodio"
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "name" : "Peter Meszaros",
-               "drilldown" : "Peter Meszaros",
-               "y" : 2
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
-   "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/>"
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Ali Moradi",
+            "name" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -105,13 +19,20 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Ali Moradi",
-            "id" : "Ali Moradi"
+            ]
+         },
+         {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
             "id" : "David Ferrone",
-            "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
@@ -121,41 +42,40 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "David Ferrone"
          },
          {
-            "id" : "E. Choroba",
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
+            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Feng Chang",
             "id" : "Feng Chang"
          },
          {
-            "id" : "Kjetil Skotheim",
             "name" : "Kjetil Skotheim",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Kjetil Skotheim"
          },
          {
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -169,21 +89,21 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Matthias Muth",
-            "name" : "Matthias Muth",
             "data" : [
                [
                   "Perl",
@@ -193,9 +113,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Matthias Muth",
+            "id" : "Matthias Muth"
          },
          {
+            "name" : "Packy Anderson",
             "data" : [
                [
                   "Perl",
@@ -210,20 +133,20 @@
                   1
                ]
             ],
-            "id" : "Packy Anderson",
-            "name" : "Packy Anderson"
+            "id" : "Packy Anderson"
          },
          {
+            "id" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Paulo Custodio",
             "name" : "Paulo Custodio"
          },
          {
+            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -234,21 +157,19 @@
                   1
                ]
             ],
-            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
+            "id" : "Peter Meszaros",
+            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros"
+            ]
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -259,11 +180,10 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -273,11 +193,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -287,13 +207,108 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
    },
    "title" : {
       "text" : "The Weekly Challenge - 285"
    },
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 285",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
+               "y" : 3
+            },
+            {
+               "name" : "Dave Jacoby",
+               "y" : 2,
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "name" : "David Ferrone",
+               "y" : 3,
+               "drilldown" : "David Ferrone"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Feng Chang",
+               "y" : 2,
+               "name" : "Feng Chang"
+            },
+            {
+               "y" : 2,
+               "name" : "Kjetil Skotheim",
+               "drilldown" : "Kjetil Skotheim"
+            },
+            {
+               "y" : 3,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "name" : "Matthias Muth",
+               "y" : 3,
+               "drilldown" : "Matthias Muth"
+            },
+            {
+               "drilldown" : "Packy Anderson",
+               "name" : "Packy Anderson",
+               "y" : 5
+            },
+            {
+               "y" : 2,
+               "name" : "Paulo Custodio",
+               "drilldown" : "Paulo Custodio"
+            },
+            {
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Peter Meszaros",
+               "y" : 2,
+               "name" : "Peter Meszaros"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4,
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ]
+      }
+   ],
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -309,9 +324,9 @@
       }
    },
    "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2024-09-03 21:20:50 GMT"
+      "text" : "[Champions: 16] Last updated at 2024-09-04 11:52:54 GMT"
    },
-   "xAxis" : {
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index fc05db9a4c..c9a6610a9f 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -1,113 +1,117 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-09-03 21:20:50 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2024-09-04 11:52:54 GMT"
    },
-   "legend" : {
-      "enabled" : "false"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
    },
    "series" : [
       {
+         "colorByPoint" : "true",
          "data" : [
             {
                "drilldown" : "041",
-               "y" : 80,
-               "name" : "041"
+               "name" : "041",
+               "y" : 80
             },
             {
                "drilldown" : "040",
-               "y" : 77,
-               "name" : "040"
+               "name" : "040",
+               "y" : 77
             },
             {
-               "y" : 68,
                "drilldown" : "039",
+               "y" : 68,
                "name" : "039"
             },
             {
+               "name" : "038",
                "y" : 74,
-               "drilldown" : "038",
-               "name" : "038"
+               "drilldown" : "038"
             },
             {
                "name" : "037",
-               "drilldown" : "037",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "037"
             },
             {
-               "y" : 70,
                "drilldown" : "036",
+               "y" : 70,
                "name" : "036"
             },
             {
-               "y" : 68,
                "drilldown" : "035",
+               "y" : 68,
                "name" : "035"
             },
             {
                "name" : "034",
-               "drilldown" : "034",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "034"
             },
             {
+               "y" : 113,
                "name" : "033",
-               "drilldown" : "033",
-               "y" : 113
+               "drilldown" : "033"
             },
             {
                "y" : 97,
-               "drilldown" : "032",
-               "name" : "032"
+               "name" : "032",
+               "drilldown" : "032"
             },
             {
                "name" : "031",
-               "drilldown" : "031",
-               "y" : 93
+               "y" : 93,
+               "drilldown" : "031"
             },
             {
-               "name" : "030",
+               "drilldown" : "030",
                "y" : 120,
-               "drilldown" : "030"
+               "name" : "030"
             },
             {
+               "name" : "029",
                "y" : 83,
-               "drilldown" : "029",
-               "name" : "029"
+               "drilldown" : "029"
             },
             {
                "name" : "028",
-               "drilldown" : "028",
-               "y" : 82
+               "y" : 82,
+               "drilldown" : "028"
             },
             {
-               "drilldown" : "027",
                "y" : 64,
-               "name" : "027"
+               "name" : "027",
+               "drilldown" : "027"
             },
             {
                "name" : "026",
-               "drilldown" : "026",
-               "y" : 75
+               "y" : 75,
+               "drilldown" : "026"
             },
             {
                "y" : 62,
-               "drilldown" : "025",
-               "name" : "025"
+               "name" : "025",
+               "drilldown" : "025"
             },
             {
-               "name" : "024",
+               "drilldown" : "024",
                "y" : 77,
-               "drilldown" : "024"
+               "name" : "024"
             },
             {
                "drilldown" : "023",
@@ -115,29 +119,29 @@
                "name" : "023"
             },
             {
-               "drilldown" : "022",
                "y" : 72,
-               "name" : "022"
+               "name" : "022",
+               "drilldown" : "022"
             },
             {
-               "name" : "021",
+               "drilldown" : "021",
                "y" : 72,
-               "drilldown" : "021"
+               "name" : "021"
             },
             {
+               "drilldown" : "020",
                "name" : "020",
-               "y" : 100,
-               "drilldown" : "020"
+               "y" : 100
             },
             {
-               "name" : "019",
                "drilldown" : "019",
+               "name" : "019",
                "y" : 101
             },
             {
-               "drilldown" : "018",
+               "name" : "018",
                "y" : 82,
-               "name" : "018"
+               "drilldown" : "018"
             },
             {
                "name" : "017",
@@ -146,8 +150,8 @@
             },
             {
                "drilldown" : "016",
-               "y" : 75,
-               "name" : "016"
+               "name" : "016",
+               "y" : 75
             },
             {
                "name" : "015",
@@ -155,19 +159,19 @@
                "drilldown" : "015"
             },
             {
+               "name" : "014",
                "y" : 98,
-               "drilldown" : "014",
-               "name" : "014"
+               "drilldown" : "014"
             },
             {
+               "drilldown" : "013",
                "name" : "013",
-               "y" : 85,
-               "drilldown" : "013"
+               "y" : 85
             },
             {
-               "y" : 90,
                "drilldown" : "012",
-               "name" : "012"
+               "name" : "012",
+               "y" : 90
             },
             {
                "name" : "011",
@@ -176,17 +180,17 @@
             },
             {
                "y" : 69,
-               "drilldown" : "010",
-               "name" : "010"
+               "name" : "010",
+               "drilldown" : "010"
             },
             {
+               "y" : 79,
                "name" : "009",
-               "drilldown" : "009",
-               "y" : 79
+               "drilldown" : "009"
             },
             {
-               "name" : "008",
                "y" : 82,
+               "name" : "008",
                "drilldown" : "008"
             },
             {
@@ -195,9 +199,9 @@
                "drilldown" : "007"
             },
             {
-               "name" : "006",
+               "drilldown" : "006",
                "y" : 63,
-               "drilldown" : "006"
+               "name" : "006"
             },
             {
                "name" : "005",
@@ -210,42 +214,32 @@
                "name" : "004"
             },
             {
+               "y" : 91,
                "name" : "003",
-               "drilldown" : "003",
-               "y" : 91
+               "drilldown" : "003"
             },
             {
-               "y" : 133,
                "drilldown" : "002",
+               "y" : 133,
                "name" : "002"
             },
             {
+               "drilldown" : "001",
                "name" : "001",
-               "y" : 165,
-               "drilldown" : "001"
+               "y" : 165
             }
          ],
-         "colorByPoint" : "true",
          "name" : "The Weekly Challenge Languages"
       }
    ],
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
    "title" : {
       "text" : "The Weekly Challenge Language"
    },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -267,6 +261,7 @@
             ]
          },
          {
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -281,10 +276,10 @@
                   10
                ]
             ],
-            "name" : "040",
-            "id" : "040"
+            "name" : "040"
          },
          {
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -299,7 +294,6 @@
                   12
                ]
             ],
-            "name" : "039",
             "id" : "039"
          },
          {
@@ -321,6 +315,7 @@
             "id" : "038"
          },
          {
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -335,10 +330,11 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "id" : "037"
          },
          {
+            "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -352,13 +348,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036",
-            "name" : "036"
+            ]
          },
          {
-            "name" : "035",
             "id" : "035",
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -375,8 +369,8 @@
             ]
          },
          {
-            "name" : "034",
             "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -393,6 +387,7 @@
             ]
          },
          {
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -407,10 +402,10 @@
                   10
                ]
             ],
-            "id" : "033",
-            "name" : "033"
+            "id" : "033"
          },
          {
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -425,11 +420,9 @@
                   10
                ]
             ],
-            "name" : "032",
-            "id" : "032"
+            "name" : "032"
          },
          {
-            "id" : "031",
             "name" : "031",
             "data" : [
                [
@@ -444,9 +437,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031"
          },
          {
+            "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -460,13 +456,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030",
-            "name" : "030"
+            ]
          },
          {
             "name" : "029",
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -480,9 +473,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "029"
          },
          {
+            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -496,13 +492,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "028",
-            "id" : "028"
+            ]
          },
          {
-            "id" : "027",
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -516,9 +508,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027",
+            "id" : "027"
          },
          {
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -533,12 +528,9 @@
                   10
                ]
             ],
-            "id" : "026",
             "name" : "026"
          },
          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -552,7 +544,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025",
+            "id" : "025"
          },
          {
             "data" : [
@@ -569,10 +563,11 @@
                   11
                ]
             ],
-            "id" : "024",
-            "name" : "024"
+            "name" : "024",
+            "id" : "024"
          },
          {
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -587,10 +582,11 @@
                   12
                ]
             ],
-            "id" : "023",
-            "name" : "023"
+            "id" : "023"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -604,9 +600,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
          },
          {
             "id" : "021",
@@ -628,7 +622,6 @@
          },
          {
             "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -642,7 +635,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
             "id" : "019",
@@ -663,6 +657,7 @@
             ]
          },
          {
+            "id" : "018",
             "data" : [