- Added solutions by Stuart Little.

13 files changed, 2058 insertions, 1972 deletions

diff --git a/stats/pwc-challenge-086.json b/stats/pwc-challenge-086.json
new file mode 100644
index 0000000000..a00308c4ea
--- /dev/null
+++ b/stats/pwc-challenge-086.json
@@ -0,0 +1,702 @@
+{
+   "drilldown" : {
+      "series" : [
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Abigail",
+            "id" : "Abigail"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Adam Russell",
+            "id" : "Adam Russell"
+         },
+         {
+            "id" : "Alexander Pankoff",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Alexander Pankoff"
+         },
+         {
+            "id" : "Andinus",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Andinus"
+         },
+         {
+            "id" : "Andrew Shitov",
+            "data" : [
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "name" : "Andrew Shitov"
+         },
+         {
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Athanasius",
+            "id" : "Athanasius"
+         },
+         {
+            "id" : "Cheok-Yin Fung",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Cheok-Yin Fung"
+         },
+         {
+            "name" : "Colin Crain",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "id" : "Colin Crain"
+         },
+         {
+            "id" : "Cristina Heredia",
+            "name" : "Cristina Heredia",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "name" : "Daniel Bowling",
+            "id" : "Daniel Bowling"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
+         },
+         {
+            "id" : "Duncan C. White",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Duncan C. White"
+         },
+         {
+            "id" : "E. Choroba",
+            "name" : "E. Choroba",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Feng Chang",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Feng Chang"
+         },
+         {
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Jaldhar H. Vyas",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Jaldhar H. Vyas"
+         },
+         {
+            "id" : "Jan Krnavek",
+            "data" : [
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "name" : "Jan Krnavek"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Julio de Castro",
+            "id" : "Julio de Castro"
+         },
+         {
+            "name" : "Kai Burgdorf",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Kai Burgdorf"
+         },
+         {
+            "id" : "Kang-min Liu",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Kang-min Liu"
+         },
+         {
+            "name" : "Laurent Rosenfeld",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Laurent Rosenfeld"
+         },
+         {
+            "id" : "Lubos Kolouch",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Lubos Kolouch"
+         },
+         {
+            "id" : "Mark Anderson",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Mark Anderson"
+         },
+         {
+            "id" : "Myoungjin Jeon",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Myoungjin Jeon"
+         },
+         {
+            "name" : "Nuno Vieira",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Nuno Vieira"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Pete Houston",
+            "id" : "Pete Houston"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Philip Hood",
+            "id" : "Philip Hood"
+         },
+         {
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  1
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Shawn Wagner",
+            "id" : "Shawn Wagner"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Simon Green",
+            "id" : "Simon Green"
+         },
+         {
+            "name" : "Simon Proctor",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Simon Proctor"
+         },
+         {
+            "name" : "Stuart Little",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Stuart Little"
+         },
+         {
+            "id" : "Tejas",
+            "name" : "Tejas",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Ulrich Rieke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "name" : "Ulrich Rieke"
+         },
+         {
+            "name" : "Walt Mankowski",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Walt Mankowski"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "name" : "Wanderdoc",
+            "id" : "Wanderdoc"
+         }
+      ]
+   },
+   "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"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 086"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 4,
+               "name" : "Abigail",
+               "drilldown" : "Abigail"
+            },
+            {
+               "y" : 3,
+               "name" : "Adam Russell",
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "name" : "Alexander Pankoff",
+               "y" : 2,
+               "drilldown" : "Alexander Pankoff"
+            },
+            {
+               "y" : 2,
+               "name" : "Andinus",
+               "drilldown" : "Andinus"
+            },
+            {
+               "drilldown" : "Andrew Shitov",
+               "y" : 1,
+               "name" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Colin Crain",
+               "name" : "Colin Crain",
+               "y" : 3
+            },
+            {
+               "y" : 1,
+               "name" : "Cristina Heredia",
+               "drilldown" : "Cristina Heredia"
+            },
+            {
+               "drilldown" : "Daniel Bowling",
+               "name" : "Daniel Bowling",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Duncan C. White",
+               "name" : "Duncan C. White",
+               "y" : 2
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Feng Chang",
+               "y" : 2,
+               "name" : "Feng Chang"
+            },
+            {
+               "name" : "Flavio Poletti",
+               "y" : 4,
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "drilldown" : "Jaldhar H. Vyas",
+               "y" : 5,
+               "name" : "Jaldhar H. Vyas"
+            },
+            {
+               "y" : 1,
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey",
+               "y" : 2
+            },
+            {
+               "name" : "Julio de Castro",
+               "y" : 4,
+               "drilldown" : "Julio de Castro"
+            },
+            {
+               "name" : "Kai Burgdorf",
+               "y" : 2,
+               "drilldown" : "Kai Burgdorf"
+            },
+            {
+               "drilldown" : "Kang-min Liu",
+               "name" : "Kang-min Liu",
+               "y" : 2
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "y" : 5,
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "y" : 3,
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Myoungjin Jeon",
+               "y" : 5,
+               "name" : "Myoungjin Jeon"
+            },
+            {
+               "y" : 2,
+               "name" : "Nuno Vieira",
+               "drilldown" : "Nuno Vieira"
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "y" : 2,
+               "name" : "Pete Houston"
+            },
+            {
+               "drilldown" : "Philip Hood",
+               "name" : "Philip Hood",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Shawn Wagner",
+               "y" : 2,
+               "name" : "Shawn Wagner"
+            },
+            {
+               "y" : 2,
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little"
+            },
+            {
+               "name" : "Tejas",
+               "y" : 2,
+               "drilldown" : "Tejas"
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Walt Mankowski",
+               "y" : 2,
+               "name" : "Walt Mankowski"
+            },
+            {
+               "name" : "Wanderdoc",
+               "y" : 2,
+               "drilldown" : "Wanderdoc"
+            }
+         ],
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 086"
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 38] Last updated at 2020-11-16 22:22:05 GMT"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 2ae420d926..3ec89246d6 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,423 +1,22 @@
 {
    "title" : {
-      "text" : "Perl Weekly Challenge - 086"
+      "text" : "Perl Weekly Challenge - 087"
    },
-   "subtitle" : {
-      "text" : "[Champions: 38] Last updated at 2020-11-16 20:49:09 GMT"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Abigail",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  2
-               ]
-            ],
-            "id" : "Abigail"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ],
-               [
-                  "Blog",
-                  2
-               ]
-            ],
-            "name" : "Adam Russell",
-            "id" : "Adam Russell"
-         },
-         {
-            "id" : "Alexander Pankoff",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Alexander Pankoff"
-         },
-         {
-            "name" : "Andinus",
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Andinus"
-         },
-         {
-            "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov",
-            "data" : [
-               [
-                  "Raku",
-                  1
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer"
-         },
-         {
-            "name" : "Athanasius",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Athanasius"
-         },
-         {
-            "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ]
-         },
-         {
-            "id" : "Colin Crain",
-            "name" : "Colin Crain",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  1
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ]
-            ],
-            "name" : "Cristina Heredia",
-            "id" : "Cristina Heredia"
-         },
-         {
-            "name" : "Daniel Bowling",
-            "data" : [
-               [
-                  "Raku",
-                  1
-               ]
-            ],
-            "id" : "Daniel Bowling"
-         },
-         {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Duncan C. White",
-            "name" : "Duncan C. White",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "E. Choroba",
-            "name" : "E. Choroba",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Feng Chang",
-            "name" : "Feng Chang",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  2
-               ]
-            ],
-            "name" : "Flavio Poletti",
-            "id" : "Flavio Poletti"
-         },
-         {
-            "name" : "Jaldhar H. Vyas",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Jaldhar H. Vyas"
-         },
-         {
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek",
-            "data" : [
-               [
-                  "Raku",
-                  1
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey"
-         },
-         {
-            "id" : "Julio de Castro",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "name" : "Julio de Castro"
-         },
-         {
-            "id" : "Kai Burgdorf",
-            "name" : "Kai Burgdorf",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Kang-min Liu",
-            "name" : "Kang-min Liu",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Laurent Rosenfeld",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Laurent Rosenfeld"
-         },
-         {
-            "id" : "Lubos Kolouch",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Lubos Kolouch"
-         },
-         {
-            "name" : "Mark Anderson",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Mark Anderson"
-         },
-         {
-            "id" : "Myoungjin Jeon",
-            "name" : "Myoungjin Jeon",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ]
-         },
-         {
-            "id" : "Nuno Vieira",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Nuno Vieira"
-         },
-         {
-            "name" : "Pete Houston",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Pete Houston"
-         },
-         {
-            "id" : "Philip Hood",
-            "name" : "Philip Hood",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "Roger Bell_West",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  1
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Roger Bell_West"
-         },
-         {
-            "id" : "Shawn Wagner",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Shawn Wagner"
-         },
-         {
-            "id" : "Simon Green",
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Simon Green"
-         },
-         {
-            "name" : "Simon Proctor",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Simon Proctor"
-         },
-         {
             "name" : "Stuart Little",
             "data" : [
                [
@@ -426,66 +25,12 @@
                ]
             ],
             "id" : "Stuart Little"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Tejas",
-            "id" : "Tejas"
-         },
-         {
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  1