- Added solutions by Laurent Rosenfeld.

1 files changed, 162 insertions, 139 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 5b0598fe6f..fd83ac5761 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,9 +1,13 @@
 {
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 086"
+   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Abigail",
-            "name" : "Abigail",
             "data" : [
                [
                   "Perl",
@@ -13,11 +17,13 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Abigail",
+            "name" : "Abigail"
          },
          {
-            "id" : "Adam Russell",
             "name" : "Adam Russell",
+            "id" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -36,10 +42,11 @@
                   2
                ]
             ],
-            "name" : "Alexander Pankoff",
-            "id" : "Alexander Pankoff"
+            "id" : "Alexander Pankoff",
+            "name" : "Alexander Pankoff"
          },
          {
+            "name" : "Andinus",
             "data" : [
                [
                   "Perl",
@@ -50,20 +57,20 @@
                   1
                ]
             ],
-            "name" : "Andinus",
             "id" : "Andinus"
          },
          {
+            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov"
+            "name" : "Andrew Shitov"
          },
          {
+            "name" : "Arne Sommer",
             "id" : "Arne Sommer",
             "data" : [
                [
@@ -78,10 +85,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Arne Sommer"
+            ]
          },
          {
+            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -92,10 +99,10 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
             "id" : "Athanasius"
          },
          {
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
@@ -106,61 +113,59 @@
                   1
                ]
             ],
-            "name" : "Cheok-Yin Fung",
             "id" : "Cheok-Yin Fung"
          },
          {
-            "name" : "Cristina Heredia",
+            "id" : "Cristina Heredia",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Cristina Heredia"
+            "name" : "Cristina Heredia"
          },
          {
-            "id" : "Daniel Bowling",
-            "name" : "Daniel Bowling",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Daniel Bowling",
+            "name" : "Daniel Bowling"
          },
          {
-            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby"
          },
          {
-            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
+            "name" : "Feng Chang",
+            "id" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Feng Chang",
-            "id" : "Feng Chang"
+            ]
          },
          {
-            "id" : "Flavio Poletti",
             "name" : "Flavio Poletti",
             "data" : [
                [
@@ -171,30 +176,30 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti"
          },
          {
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Jan Krnavek",
             "id" : "Jan Krnavek"
          },
          {
             "id" : "Jorg Sommrey",
-            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Jorg Sommrey"
          },
          {
-            "name" : "Julio de Castro",
             "data" : [
                [
                   "Perl",
@@ -205,50 +210,68 @@
                   2
                ]
             ],
-            "id" : "Julio de Castro"
+            "id" : "Julio de Castro",
+            "name" : "Julio de Castro"
          },
          {
-            "id" : "Kai Burgdorf",
             "name" : "Kai Burgdorf",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Kai Burgdorf"
          },
          {
-            "name" : "Kang-min Liu",
+            "id" : "Kang-min Liu",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Kang-min Liu"
+            "name" : "Kang-min Liu"
          },
          {
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Myoungjin Jeon",
             "name" : "Myoungjin Jeon",
             "data" : [
                [
@@ -263,29 +286,31 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Myoungjin Jeon"
          },
          {
-            "name" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Nuno Vieira"
+            "id" : "Nuno Vieira",
+            "name" : "Nuno Vieira"
          },
          {
             "id" : "Philip Hood",
-            "name" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Philip Hood"
          },
          {
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -300,22 +325,20 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Roger Bell_West"
+            ]
          },
          {
-            "id" : "Shawn Wagner",
-            "name" : "Shawn Wagner",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Shawn Wagner",
+            "name" : "Shawn Wagner"
          },
          {
             "id" : "Simon Green",
-            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -325,17 +348,18 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green"
          },
          {
-            "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor"
+            "name" : "Simon Proctor"
          },
          {
             "data" : [
@@ -344,20 +368,21 @@
                   2
                ]
             ],
-            "name" : "Stuart Little",
-            "id" : "Stuart Little"
+            "id" : "Stuart Little",
+            "name" : "Stuart Little"
          },
          {
+            "id" : "Tejas",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Tejas",
-            "id" : "Tejas"
+            "name" : "Tejas"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -368,18 +393,17 @@
                   1
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
+            "name" : "Walt Mankowski",
+            "id" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Walt Mankowski",
-            "id" : "Walt Mankowski"
+            ]
          },
          {
             "data" : [
@@ -388,118 +412,89 @@
                   2
                ]
             ],
-            "name" : "Wanderdoc",
-            "id" : "Wanderdoc"
+            "id" : "Wanderdoc",
+            "name" : "Wanderdoc"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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/>"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 086"
-   },
    "series" : [
       {
          "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 086",
          "data" : [
             {
                "y" : 4,
-               "drilldown" : "Abigail",
-               "name" : "Abigail"
+               "name" : "Abigail",
+               "drilldown" : "Abigail"
             },
             {
-               "name" : "Adam Russell",
                "y" : 3,
+               "name" : "Adam Russell",
                "drilldown" : "Adam Russell"
             },
             {
-               "name" : "Alexander Pankoff",
                "drilldown" : "Alexander Pankoff",
+               "name" : "Alexander Pankoff",
                "y" : 2
             },
             {
-               "name" : "Andinus",
+               "y" : 2,
                "drilldown" : "Andinus",
-               "y" : 2
+               "name" : "Andinus"
             },
             {
-               "y" : 1,
+               "name" : "Andrew Shitov",
                "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov"
+               "y" : 1
             },
             {
                "name" : "Arne Sommer",
-               "y" : 5,
-               "drilldown" : "Arne Sommer"
+               "drilldown" : "Arne Sommer",
+               "y" : 5
             },
             {
-               "name" : "Athanasius",
                "y" : 4,
-               "drilldown" : "Athanasius"
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
             },
             {
-               "name" : "Cheok-Yin Fung",
                "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung",
                "y" : 3
             },
             {
                "drilldown" : "Cristina Heredia",
-               "y" : 1,
-               "name" : "Cristina Heredia"
+               "name" : "Cristina Heredia",
+               "y" : 1
             },
             {
-               "y" : 1,
+               "name" : "Daniel Bowling",
                "drilldown" : "Daniel Bowling",
-               "name" : "Daniel Bowling"
+               "y" : 1
             },
             {
                "name" : "Dave Jacoby",
-               "y" : 2,
-               "drilldown" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby",
+               "y" : 2
             },
             {
                "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
+               "name" : "E. Choroba",
+               "y" : 2
             },
             {
-               "y" : 2,
                "drilldown" : "Feng Chang",
-               "name" : "Feng Chang"
+               "name" : "Feng Chang",
+               "y" : 2
             },
             {
-               "name" : "Flavio Poletti",
                "drilldown" : "Flavio Poletti",
+               "name" : "Flavio Poletti",
                "y" : 4
             },
             {
-               "y" : 1,
+               "name" : "Jan Krnavek",
                "drilldown" : "Jan Krnavek",
-               "name" : "Jan Krnavek"
+               "y" : 1
             },
             {
                "y" : 2,
@@ -507,14 +502,14 @@
                "name" : "Jorg Sommrey"
             },
             {
+               "drilldown" : "Julio de Castro",
                "name" : "Julio de Castro",
-               "y" : 4,
-               "drilldown" : "Julio de Castro"
+               "y" : 4
             },
             {
+               "drilldown" : "Kai Burgdorf",
                "name" : "Kai Burgdorf",
-               "y" : 2,
-               "drilldown" : "Kai Burgdorf"
+               "y" : 2
             },
             {
                "y" : 2,
@@ -522,9 +517,14 @@
                "name" : "Kang-min Liu"
             },
             {
+               "y" : 5,
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld"
+            },
+            {
+               "drilldown" : "Lubos Kolouch",
                "name" : "Lubos Kolouch",
-               "y" : 2,
-               "drilldown" : "Lubos Kolouch"
+               "y" : 2
             },
             {
                "name" : "Mark Anderson",
@@ -537,19 +537,19 @@
                "y" : 5
             },
             {
+               "drilldown" : "Nuno Vieira",
                "name" : "Nuno Vieira",
-               "y" : 2,
-               "drilldown" : "Nuno Vieira"
+               "y" : 2
             },
             {
-               "name" : "Philip Hood",
                "drilldown" : "Philip Hood",
+               "name" : "Philip Hood",
                "y" : 2
             },
             {
+               "drilldown" : "Roger Bell_West",
                "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
+               "y" : 4
             },
             {
                "name" : "Shawn Wagner",
@@ -562,9 +562,9 @@
                "y" : 2
             },
             {
+               "name" : "Simon Proctor",
                "drilldown" : "Simon Proctor",
-               "y" : 2,
-               "name" : "Simon Proctor"
+               "y" : 2
             },
             {
                "y" : 2,
@@ -572,9 +572,9 @@
                "name" : "Stuart Little"
             },
             {
+               "name" : "Tejas",
                "drilldown" : "Tejas",
-               "y" : 2,
-               "name" : "Tejas"
+               "y" : 2
             },
             {
                "name" : "Ulrich Rieke",
@@ -591,11 +591,34 @@
                "drilldown" : "Wanderdoc",
                "y" : 2
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge - 086"
       }
    ],
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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"
+      }
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "subtitle" : {
-      "text" : "[Champions: 33] Last updated at 2020-11-16 04:19:01 GMT"
+      "text" : "[Champions: 34] Last updated at 2020-11-16 04:45:09 GMT"
    },
    "chart" : {
       "type" : "column"