- Added solutions by 3ter.

15 files changed, 1170 insertions, 1145 deletions

diff --git a/challenge-066/3ter/README b/challenge-066/3ter/README
new file mode 100644
index 0000000000..8c594431f3
--- /dev/null
+++ b/challenge-066/3ter/README
@@ -0,0 +1 @@
+Solutions by 3ter.
diff --git a/challenge-066/3ter/ch-1.pl b/challenge-066/3ter/perl/ch-1.pl
index 577c8a3d73..577c8a3d73 100644
--- a/challenge-066/3ter/ch-1.pl
+++ b/challenge-066/3ter/perl/ch-1.pl
diff --git a/challenge-066/3ter/ch-2.pl b/challenge-066/3ter/perl/ch-2.pl
index c1258b6253..c1258b6253 100644
--- a/challenge-066/3ter/ch-2.pl
+++ b/challenge-066/3ter/perl/ch-2.pl
diff --git a/members.json b/members.json
index edc8e35256..cb958789b6 100644
--- a/members.json
+++ b/members.json
@@ -1,4 +1,5 @@
 {
+    "3ter"                  : "3ter",
     "aaron-rowe"            : "Aaron Rowe",
     "aaron-sherman"         : "Aaron Sherman",
     "abigail"               : "Abigail",
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 6143b38d29..e439a2ac0e 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,38 +1,47 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2020-06-23 18:38:09 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 066"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "3ter",
             "data" : [
                [
-                  "Raku",
+                  "Perl",
                   2
                ]
             ],
+            "id" : "3ter"
+         },
+         {
             "name" : "Andrew Shitov",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
             "id" : "Andrew Shitov"
          },
          {
             "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Dave Jacoby"
+            ]
          },
          {
-            "id" : "Javier Luque",
-            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -46,11 +55,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Javier Luque",
+            "name" : "Javier Luque"
          },
          {
-            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -64,25 +75,27 @@
          },
          {
             "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke"
          },
          {
-            "name" : "Pete Houston",
+            "id" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Pete Houston"
+            "name" : "Pete Houston"
          },
          {
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -92,19 +105,17 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
+            ]
          },
          {
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Steven Wilson"
+            "id" : "Steven Wilson",
+            "name" : "Steven Wilson"
          },
          {
             "name" : "Wanderdoc",
@@ -117,64 +128,69 @@
             "id" : "Wanderdoc"
          },
          {
-            "id" : "Yet Ebreo",
+            "name" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Yet Ebreo"
+            "id" : "Yet Ebreo"
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "legend" : {
+      "enabled" : 0
    },
    "series" : [
       {
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 066",
          "data" : [
             {
+               "name" : "3ter",
+               "drilldown" : "3ter",
+               "y" : 2
+            },
+            {
+               "name" : "Andrew Shitov",
                "y" : 2,
-               "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov"
+               "drilldown" : "Andrew Shitov"
             },
             {
+               "y" : 2,
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby",
-               "y" : 2
+               "name" : "Dave Jacoby"
             },
             {
-               "y" : 5,
                "name" : "Javier Luque",
+               "y" : 5,
                "drilldown" : "Javier Luque"
             },
             {
                "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 4
+               "y" : 4,
+               "name" : "Luca Ferrari"
             },
             {
-               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
                "y" : 2
             },
             {
+               "name" : "Pete Houston",
                "y" : 1,
-               "drilldown" : "Pete Houston",
-               "name" : "Pete Houston"
+               "drilldown" : "Pete Houston"
             },
             {
-               "y" : 4,
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
+               "y" : 4
             },
             {
                "y" : 1,
-               "name" : "Steven Wilson",
-               "drilldown" : "Steven Wilson"
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson"
             },
             {
                "name" : "Wanderdoc",
@@ -182,33 +198,32 @@
                "y" : 2
             },
             {
-               "y" : 2,
                "drilldown" : "Yet Ebreo",
+               "y" : 2,
                "name" : "Yet Ebreo"
             }
-         ],
-         "name" : "Perl Weekly Challenge - 066",
-         "colorByPoint" : 1
+         ]
       }
    ],
-   "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
+   "title" : {
+      "text" : "Perl Weekly Challenge - 066"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2020-06-24 04:58:26 GMT"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
-   "legend" : {
-      "enabled" : 0
-   },
    "chart" : {
       "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b3e034f34b..b8ba751c90 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,27 +1,18 @@
 {
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "enabled" : "true",
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "format" : "{point.y:.0f}"
-         },
          "data" : [
             [
                "Blog",
@@ -29,33 +20,42 @@
             ],
             [
                "Perl",
-               2726
+               2728
             ],
             [
                "Raku",
                1730
             ]
          ],
-         "name" : "Contributions"
+         "name" : "Contributions",
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "y" : 10,
+            "align" : "right",
+            "rotation" : -90,
+            "enabled" : "true"
+         }
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "legend" : {
-      "enabled" : "false"
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-24 04:58:26 GMT"
    },
    "chart" : {
       "type" : "column"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-23 18:38:09 GMT"
-   },
    "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 34266d8b3f..748eb80ff2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,8 +1,364 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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/>"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "001",
+               "y" : 142,
+               "name" : "#001"
+            },
+            {
+               "y" : 109,
+               "drilldown" : "002",
+               "name" : "#002"
+            },
+            {
+               "name" : "#003",
+               "y" : 71,
+               "drilldown" : "003"
+            },
+            {
+               "y" : 91,
+               "drilldown" : "004",
+               "name" : "#004"
+            },
+            {
+               "y" : 72,
+               "drilldown" : "005",
+               "name" : "#005"
+            },
+            {
+               "drilldown" : "006",
+               "y" : 52,
+               "name" : "#006"
+            },
+            {
+               "drilldown" : "007",
+               "y" : 59,
+               "name" : "#007"
+            },
+            {
+               "y" : 72,
+               "drilldown" : "008",
+               "name" : "#008"
+            },
+            {
+               "name" : "#009",
+               "y" : 68,
+               "drilldown" : "009"
+            },
+            {
+               "drilldown" : "010",
+               "y" : 60,
+               "name" : "#010"
+            },
+            {
+               "name" : "#011",
+               "y" : 79,
+               "drilldown" : "011"
+            },
+            {
+               "name" : "#012",
+               "y" : 83,
+               "drilldown" : "012"
+            },
+            {
+               "drilldown" : "013",
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+               "name" : "#013"
+            },
+            {
+               "name" : "#014",
+               "y" : 96,
+               "drilldown" : "014"
+            },
+            {
+               "name" : "#015",
+               "y" : 93,
+               "drilldown" : "015"
+            },
+            {
+               "name" : "#016",
+               "drilldown" : "016",
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+            },
+            {
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+               "drilldown" : "017"
+            },
+            {
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+               "drilldown" : "018",
+               "name" : "#018"
+            },
+            {
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+               "drilldown" : "019"
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+            {
+               "drilldown" : "020",
+               "y" : 95,
+               "name" : "#020"
+            },
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+               "drilldown" : "021",
+               "y" : 67
+            },
+            {
+               "name" : "#022",
+               "y" : 63,
+               "drilldown" : "022"
+            },
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+               "name" : "#023",
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+            },
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+               "drilldown" : "024",
+               "name" : "#024"
+            },
+            {
+               "name" : "#025",
+               "y" : 55,
+               "drilldown" : "025"
+            },
+            {
+               "name" : "#026",
+               "y" : 70,
+               "drilldown" : "026"
+            },
+            {
+               "name" : "#027",
+               "drilldown" : "027",
+               "y" : 58
+            },
+            {
+               "name" : "#028",
+               "y" : 78,
+               "drilldown" : "028"
+            },
+            {
+               "name" : "#029",
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+               "drilldown" : "029"
+            },
+            {
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+               "drilldown" : "030"
+            },
+            {
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+               "drilldown" : "031",
+               "name" : "#031"
+            },
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+               "drilldown" : "032",
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+            },
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+               "drilldown" : "033",
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+            },
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+               "drilldown" : "034"
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+               "drilldown" : "035"
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+               "name" : "#037"
+            },
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+               "name" : "#038"
+            },
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+               "name" : "#039"
+            },
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+               "drilldown" : "040",
+               "name" : "#040"
+            },
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+               "drilldown" : "041"
+            },
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+               "drilldown" : "042",
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+               "name" : "#042"
+            },
+            {
+               "name" : "#043",
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+               "drilldown" : "043"
+            },
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+               "drilldown" : "044",
+               "name" : "#044"
+            },
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+               "drilldown" : "045",
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+               "name" : "#045"
+            },
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+               "drilldown" : "046",
+               "name" : "#046"
+            },
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+               "name" : "#047"
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+               "drilldown" : "048"
+            },
+            {
+               "y" : 85,
+               "drilldown" : "049",
+               "name" : "#049"
+            },
+            {
+               "y" : 96,
+               "drilldown" : "050",
+               "name" : "#050"
+            },
+            {
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+               "y" : 87,
+               "drilldown" : "051"
+            },
+            {
+               "name" : "#052",
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+               "drilldown" : "052"
+            },
+            {
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+               "y" : 99,
+               "drilldown" : "053"
+            },
+            {
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+               "drilldown" : "054"
+            },
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+               "drilldown" : "055"
+            },
+            {
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+               "drilldown" : "056",
+               "name" : "#056"
+            },
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+               "name" : "#057"
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+               "drilldown" : "058"
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+               "drilldown" : "061"
+            },
+            {
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+               "y" : 54,
+               "drilldown" : "062"
+            },
+            {
+               "name" : "#063",
+               "y" : 87,
+               "drilldown" : "063"
+            },
+            {
+               "name" : "#064",
+               "drilldown" : "064",
+               "y" : 76
+            },
+            {
+               "name" : "#065",
+               "y" : 71,
+               "drilldown" : "065"
+            },
+            {
+               "name" : "#066",
+               "drilldown" : "066",
+               "y" : 27
+            }
+         ],
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true"
+      }
+   ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -17,11 +373,11 @@
                   11
                ]
             ],
-            "id" : "001"
+            "id" : "001",
+            "name" : "001"
          },
          {
             "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -35,10 +391,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
-            "name" : "003",
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -53,11 +410,11 @@
                   9
                ]
             ],
-            "id" : "003"
+            "name" : "003"
          },
          {
-            "id" : "004",
             "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -74,7 +431,6 @@
             ]
          },
          {
-            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -89,7 +445,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
             "data" : [
@@ -106,11 +463,10 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "id" : "006",
+            "name" : "006"
          },
          {
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -125,9 +481,11 @@
                   10
                ]
             ],
+            "id" : "007",
             "name" : "007"
          },
          {
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -142,7 +500,6 @@
                   12
                ]
             ],
-            "name" : "008",
             "id" : "008"
          },
          {
@@ -164,7 +521,6 @@
             "id" : "009"
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -179,9 +535,11 @@
                   11
                ]
             ],
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
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+            "name" : "011",
             "id" : "011",
             "data" : [
                [
@@ -196,12 +554,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011"
+            ]
          },
          {
             "id" : "012",
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -215,10 +571,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012"
          },
          {
-            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -233,7 +590,7 @@
                   13
                ]
             ],
-            "name" : "013"
+            "id" : "013"
          },
          {
             "data" : [
@@ -250,8 +607,8 @@
                   15
                ]
             ],
-            "name" : "014",
-            "id" : "014"
+            "id" : "014",
+            "name" : "014"
          },
          {
             "name" : "015",
@@ -272,7 +629,7 @@
             "id" : "015"
          },
          {
-            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -287,7 +644,7 @@
                   12
                ]
             ],
-            "name" : "016"
+            "id" : "016"
          },
          {
             "id" : "017",
@@ -326,7 +683,7 @@
             "name" : "018"
          },
          {
-            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,10 +698,11 @@
                   13
                ]
             ],
-            "id" : "019"
+            "name" : "019"
          },
          {
             "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -358,8 +716,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020"
+            ]
          },
          {
             "name" : "021",
@@ -380,7 +737,6 @@
             "id" : "021"
          },
          {
-            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -395,10 +751,12 @@
                   10
                ]
             ],
+            "id" : "022",
             "name" : "022"
          },
          {
             "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -412,12 +770,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023"
+            ]
          },
          {
             "id" : "024",
-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -431,10 +787,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024"
          },
          {
-            "id" : "025",
             "name" : "025",
             "data" : [
                [
@@ -449,10 +805,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025"
          },
          {
             "name" : "026",
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -466,11 +824,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026"
+            ]
          },
          {
             "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -484,10 +842,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "027"
+            ]
          },
          {
+            "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -501,12 +860,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "028",
-            "id" : "028"
+            ]
          },
          {
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -521,11 +877,10 @@
                   12
                ]
             ],
+            "id" : "029",
             "name" : "029"
          },
          {
-            "id" : "030",
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -539,10 +894,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030",
+            "name" : "030"
          },