- Added solutions by Luca Ferrari.

14 files changed, 1654 insertions, 1564 deletions

diff --git a/challenge-060/luca-ferrari/blog-1.txt b/challenge-060/luca-ferrari/blog1.txt
index 65897b37c5..65897b37c5 100644
--- a/challenge-060/luca-ferrari/blog-1.txt
+++ b/challenge-060/luca-ferrari/blog1.txt
diff --git a/challenge-060/luca-ferrari/blog-2.txt b/challenge-060/luca-ferrari/blog2.txt
index 7fd82f71f4..7fd82f71f4 100644
--- a/challenge-060/luca-ferrari/blog-2.txt
+++ b/challenge-060/luca-ferrari/blog2.txt
diff --git a/stats/pwc-challenge-059.json b/stats/pwc-challenge-059.json
new file mode 100644
index 0000000000..fe929511f7
--- /dev/null
+++ b/stats/pwc-challenge-059.json
@@ -0,0 +1,548 @@
+{
+   "title" : {
+      "text" : "Perl Weekly Challenge - 059"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 28] Last updated at 2020-05-11 02:16:38 GMT"
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+            "id" : "Adam Russell",
+            "name" : "Adam Russell"
+         },
+         {
+            "name" : "Arne Sommer",
+            "data" : [
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+                  2
+               ],
+               [
+                  "Blog",
+                  1
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+            ],
+            "id" : "Arne Sommer"
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+                  2
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+               [
+                  "Raku",
+                  2
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+            ],
+            "id" : "Athanasius"
+         },
+         {
+            "id" : "Cheok-Yin Fung",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Cheok-Yin Fung"
+         },
+         {
+            "name" : "Colin Crain",
+            "id" : "Colin Crain",
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+                  2
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+               [
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+                  "Blog",
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+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Duncan C. White",
+            "name" : "Duncan C. White"
+         },
+         {
+            "name" : "E. Choroba",
+            "data" : [
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+                  2
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+               [
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+                  1
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+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
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+            "name" : "Jared Martin"
+         },
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+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
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+               [
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+                  1
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+            ],
+            "id" : "Javier Luque",
+            "name" : "Javier Luque"
+         },
+         {
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+            "data" : [
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+                  "Perl",
+                  2
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+            "id" : "Jorg Sommrey"
+         },
+         {
+            "data" : [
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+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Kevin Colyer",
+            "name" : "Kevin Colyer"
+         },
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+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
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+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
+         },
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+            "name" : "Leo Manfredi",
+            "data" : [
+               [
+                  "Perl",
+                  1
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+            ],
+            "id" : "Leo Manfredi"
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+            "id" : "Luca Ferrari",
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+                  2
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+               [
+                  "Blog",
+                  2
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+            "name" : "Mark Anderson"
+         },
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+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Markus Holzer",
+            "name" : "Markus Holzer"
+         },
+         {
+            "name" : "Mohammad S Anwar",
+            "id" : "Mohammad S Anwar",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
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+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
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+         },
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+            "data" : [
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "id" : "Richard Park"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Saif Ahmed",
+            "name" : "Saif Ahmed"
+         },
+         {
+            "name" : "Sangeet Kar",
+            "id" : "Sangeet Kar",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Shahed Nooshmand",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Shahed Nooshmand"
+         },
+         {
+            "name" : "Simon Proctor",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Simon Proctor"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
+         },
+         {
+            "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         }
+      ]
+   },
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 059",
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Adam Russell",
+               "drilldown" : "Adam Russell"
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+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer"
+            },
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+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
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+            {
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung",
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+               "name" : "E. Choroba"
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+               "drilldown" : "Jared Martin",
+               "name" : "Jared Martin"
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+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld",
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+               "drilldown" : "Leo Manfredi",
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+            },
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+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
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+            },
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+               "drilldown" : "Mark Anderson",
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+               "drilldown" : "Markus Holzer",
+               "name" : "Markus Holzer",
+               "y" : 2
+            },
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+               "drilldown" : "Mohammad S Anwar",
+               "name" : "Mohammad S Anwar",
+               "y" : 5
+            },
+            {
+               "name" : "Noud Aldenhoven",
+               "drilldown" : "Noud Aldenhoven",
+               "y" : 2
+            },
+            {
+               "name" : "Richard Park",
+               "drilldown" : "Richard Park",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
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+            },
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+               "name" : "Saif Ahmed",
+               "drilldown" : "Saif Ahmed"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Sangeet Kar",
+               "name" : "Sangeet Kar"
+            },
+            {
+               "name" : "Shahed Nooshmand",
+               "drilldown" : "Shahed Nooshmand",
+               "y" : 3
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 2
+            },
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+               "y" : 3,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc"
+            },
+            {
+               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo",
+               "y" : 2
+            }
+         ]
+      }
+   ],
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index fe929511f7..bdb1d0b1b7 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,548 +1,67 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge - 059"
-   },
    "legend" : {
       "enabled" : 0
    },
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
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+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 060"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "subtitle" : {
-      "text" : "[Champions: 28] Last updated at 2020-05-11 02:16:38 GMT"
+      "text" : "[Champions: 1] Last updated at 2020-05-11 08:10:40 GMT"
    },
    "drilldown" : {
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-            "id" : "Adam Russell",
-            "name" : "Adam Russell"
-         },
-         {
-            "name" : "Arne Sommer",
-            "data" : [
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-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Arne Sommer"
-         },
-         {
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-            "data" : [
-               [
-                  "Perl",
-                  2
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-               [
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-                  2
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-                  "Perl",
-                  2
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-               [
-                  "Blog",
-                  1
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-            "name" : "Cheok-Yin Fung"
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-                  "Perl",
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-            "name" : "Jared Martin"
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-                  "Perl",
-                  2
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-               [
                   "Raku",
                   2
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                   "Blog",
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-            "name" : "Javier Luque"
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-            "name" : "Jorg Sommrey",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
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-            "id" : "Jorg Sommrey"
-         },
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-            "data" : [
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-                  "Raku",
-                  2
-               ]
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-            "id" : "Kevin Colyer",
-            "name" : "Kevin Colyer"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
                   2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld"
-         },
-         {
-            "name" : "Leo Manfredi",
-            "data" : [
-               [
-                  "Perl",
-                  1
                ]
             ],
-            "id" : "Leo Manfredi"
-         },
-         {
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
-            "data" : [
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-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  2
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-            "id" : "Yet Ebreo",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
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          }
       ]
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    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
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       {
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-         "name" : "Perl Weekly Challenge - 059",
+         "name" : "Perl Weekly Challenge - 060",
          "data" : [
             {
-               "y" : 3,
-               "name" : "Adam Russell",
-               "drilldown" : "Adam Russell"
-            },
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-               "drilldown" : "Arne Sommer",
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-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung",
-               "y" : 3
-            },
-            {
-               "name" : "Colin Crain",
-               "drilldown" : "Colin Crain",
-               "y" : 5
-            },
-            {
-               "y" : 4,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "y" : 2,
-               "name" : "Duncan C. White",
-               "drilldown" : "Duncan C. White"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "E. Choroba",
-               "name" : "E. Choroba"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Jared Martin",
-               "name" : "Jared Martin"
-            },
-            {
-               "name" : "Javier Luque",
-               "drilldown" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "drilldown" : "Kevin Colyer",
-               "name" : "Kevin Colyer",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld",
-               "y" : 5
-            },
-            {
-               "name" : "Leo Manfredi",
-               "drilldown" : "Leo Manfredi",
-               "y" : 1
-            },
-            {
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Markus Holzer",
-               "name" : "Markus Holzer",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar",
-               "y" : 5
-            },
-            {
-               "name" : "Noud Aldenhoven",
-               "drilldown" : "Noud Aldenhoven",
-               "y" : 2
-            },
-            {
-               "name" : "Richard Park",
-               "drilldown" : "Richard Park",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "name" : "Saif Ahmed",
-               "drilldown" : "Saif Ahmed"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Sangeet Kar",
-               "name" : "Sangeet Kar"
-            },
-            {
-               "name" : "Shahed Nooshmand",
-               "drilldown" : "Shahed Nooshmand",
-               "y" : 3
-            },
-            {
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
-            },
-            {
-               "name" : "Yet Ebreo",
-               "drilldown" : "Yet Ebreo",