- Added solutions by Lubos Kolouch.

10 files changed, 813 insertions, 798 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index ca28cf15b6..3601eb3d77 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,127 +1,45 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2019-11-29 19:28:14 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 2,
-               "drilldown" : "Andrezgz",
-               "name" : "Andrezgz"
-            },
-            {
-               "drilldown" : "Duane Powell",
-               "name" : "Duane Powell",
-               "y" : 2
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Javier Luque",
-               "name" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "y" : 2,
-               "name" : "Kevin Colyer",
-               "drilldown" : "Kevin Colyer"
-            },
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 1
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell West",
-               "name" : "Roger Bell West"
-            },
-            {
-               "drilldown" : "Ruben Westerberg",
-               "name" : "Ruben Westerberg",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Saif Ahmed",
-               "name" : "Saif Ahmed"
-            },
-            {
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Steven Wilson",
-               "name" : "Steven Wilson",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 036"
-      }
-   ],
    "legend" : {
       "enabled" : 0
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 036"
-   },
    "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Andrezgz",
-            "id" : "Andrezgz"
+            "name" : "Andrezgz"
          },
          {
+            "id" : "Duane Powell",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Duane Powell",
-            "id" : "Duane Powell"
+            "name" : "Duane Powell"
          },
          {
             "id" : "E. Choroba",
@@ -162,16 +80,28 @@
             ]
          },
          {
+            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl 5",
-                  1
+                  2
                ]
             ],
+            "id" : "Lubos Kolouch"
+         },
+         {
+            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "data" : [
+               [
+                  "Perl 5",
+                  1
+               ]
+            ]
          },
          {
+            "id" : "Roger Bell West",
+            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl 5",
@@ -181,13 +111,11 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "name" : "Roger Bell West",
-            "id" : "Roger Bell West"
+            ]
          },
          {
-            "name" : "Ruben Westerberg",
             "id" : "Ruben Westerberg",
+            "name" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -200,45 +128,132 @@
             ]
          },
          {
-            "name" : "Saif Ahmed",
             "id" : "Saif Ahmed",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Saif Ahmed"
          },
          {
-            "name" : "Simon Proctor",
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
             "name" : "Steven Wilson",
-            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "id" : "Steven Wilson"
          },
          {
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
+            ]
          }
       ]
+   },
+   "subtitle" : {
+      "text" : "[Champions: 13] Last updated at 2019-11-30 15:27:19 GMT"
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 036",
+         "data" : [
+            {
+               "name" : "Andrezgz",
+               "drilldown" : "Andrezgz",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Duane Powell",
+               "name" : "Duane Powell",
+               "y" : 2
+            },
+            {
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba",
+               "y" : 1
+            },
+            {
+               "y" : 5,
+               "name" : "Javier Luque",
+               "drilldown" : "Javier Luque"
+            },
+            {
+               "drilldown" : "Kevin Colyer",
+               "name" : "Kevin Colyer",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West"
+            },
+            {
+               "drilldown" : "Ruben Westerberg",
+               "name" : "Ruben Westerberg",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "name" : "Saif Ahmed",
+               "drilldown" : "Saif Ahmed"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
+            }
+         ],
+         "colorByPoint" : 1
+      }
+   ],
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 036"
+   },
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index c2388ef654..92653325f7 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,4 +1,13 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2019-11-30 15:27:36 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "legend" : {
       "enabled" : "false"
    },
@@ -11,6 +20,9 @@
       },
       "type" : "category"
    },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
          "name" : "Contributions",
@@ -21,7 +33,7 @@
             ],
             [
                "Perl 5",
-               1498
+               1500
             ],
             [
                "Perl 6",
@@ -29,35 +41,23 @@
             ]
          ],
          "dataLabels" : {
-            "rotation" : -90,
+            "enabled" : "true",
             "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
+            "y" : 10,
             "align" : "right",
+            "rotation" : -90,
+            "color" : "#FFFFFF",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
-            },
-            "y" : 10,
-            "enabled" : "true"
+            }
          }
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "yAxis" : {
       "title" : {
          "text" : null
       },
       "min" : 0
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2019-11-29 19:28:25 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 387e304d85..9ec8740436 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,12 +1,14 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-11-29 19:28:25 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-11-30 15:27:36 GMT"
    },
    "drilldown" : {
       "series" : [
          {
             "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -20,7 +22,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
             "data" : [
@@ -41,7 +44,6 @@
             "name" : "002"
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -56,9 +58,11 @@
                   9
                ]
             ],
+            "id" : "003",
             "name" : "003"
          },
          {
+            "name" : "004",
             "id" : "004",
             "data" : [
                [
@@ -73,11 +77,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004"
+            ]
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -92,6 +94,7 @@
                   12
                ]
             ],
+            "id" : "005",
             "name" : "005"
          },
          {
@@ -114,6 +117,7 @@
          },
          {
             "name" : "007",
+            "id" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -127,11 +131,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007"
+            ]
          },
          {
-            "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -146,7 +149,7 @@
                   12
                ]
             ],
-            "id" : "008"
+            "name" : "008"
          },
          {
             "name" : "009",
@@ -167,7 +170,6 @@
             "id" : "009"
          },
          {
-            "id" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -182,10 +184,10 @@
                   11
                ]
             ],
+            "id" : "010",
             "name" : "010"
          },
          {
-            "name" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -200,11 +202,11 @@
                   10
                ]
             ],
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
             "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl 5",
@@ -218,10 +220,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl 5",
@@ -236,6 +238,7 @@
                   13
                ]
             ],
+            "id" : "013",
             "name" : "013"
          },
          {
@@ -258,6 +261,7 @@
          },
          {
             "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl 5",
@@ -271,11 +275,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015"
+            ]
          },
          {
-            "name" : "016",
             "data" : [
                [
                   "Perl 5",
@@ -290,7 +292,8 @@
                   12
                ]
             ],
-            "id" : "016"
+            "id" : "016",
+            "name" : "016"
          },
          {
             "id" : "017",
@@ -329,6 +332,7 @@
             "id" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl 5",
@@ -343,10 +347,11 @@
                   13
                ]
             ],
-            "id" : "019",
             "name" : "019"
          },
          {
+            "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl 5",
@@ -360,11 +365,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020",
-            "name" : "020"
+            ]
          },
          {
+            "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl 5",
@@ -378,9 +383,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021",
-            "name" : "021"
+            ]
          },
          {
             "id" : "022",
@@ -419,6 +422,8 @@
             "name" : "023"
          },
          {
+            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl 5",
@@ -432,11 +437,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024",
-            "name" : "024"
+            ]
          },
          {
+            "id" : "025",
             "data" : [
                [
                   "Perl 5",
@@ -451,7 +455,6 @@
                   12
                ]
             ],
-            "id" : "025",
             "name" : "025"
          },
          {
@@ -474,6 +477,7 @@
          },
          {
             "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl 5",
@@ -487,10 +491,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "027"
+            ]
          },
          {
+            "id" : "028",
             "data" : [
                [
                   "Perl 5",
@@ -505,7 +509,6 @@
                   9
                ]
             ],
-            "id" : "028",
             "name" : "028"
          },
          {
@@ -528,7 +531,6 @@
          },
          {
             "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl 5",
@@ -542,11 +544,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030"
          },
          {
             "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl 5",
@@ -560,10 +562,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031"
          },
          {
-            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl 5",
@@ -578,11 +581,9 @@
                   10
                ]
             ],
-            "id" : "032"
+            "name" : "032"
          },
          {
-            "name" : "033",
-            "id" : "033",
             "data" : [
                [
                   "Perl 5",
@@ -596,10 +597,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "033",
+            "name" : "033"
          },
          {
-            "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl 5",
@@ -614,7 +617,7 @@
                   10
                ]
             ],
-            "id" : "034"
+            "name" : "034"
          },
          {
             "name" : "035",
@@ -635,10 +638,11 @@
             ]
          },
          {
+            "name" : "036",
             "data" : [
                [
                   "Perl 5",
-                  16
+                  18
                ],
                [
                   "Perl 6",
@@ -649,70 +653,71 @@
                   1
                ]
             ],
-            "id" : "036",
-            "name" : "036"
+            "id" : "036"
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "chart" : {
-      "type" : "column"
+   "xAxis" : {
+      "type" : "category"
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true"
-   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
          "colorByPoint" : "true",
          "data" : [
             {
-               "y" : 132,
                "drilldown" : "001",
-               "name" : "#001"
+               "name" : "#001",
+               "y" : 132
             },
             {
+               "drilldown" : "002",
                "y" : 104,
-               "name" : "#002",
-               "drilldown" : "002"
+               "name" : "#002"
             },
             {
+               "name" : "#003",
                "y" : 67,
-               "drilldown" : "003",
-               "name" : "#003"
+               "drilldown" : "003"
             },
             {
+               "name" : "#004",
                "y" : 87,
-               "drilldown" : "004",
-               "name" : "#004"
+               "drilldown" : "004"
             },
             {
-               "y" : 67,
                "drilldown" : "005",
-               "name" : "#005"
+               "name" : "#005",
+               "y" : 67
             },
             {
-               "drilldown" : "006",
+               "y" : 48,
                "name" : "#006",
-               "y" : 48
+               "drilldown" : "006"
             },
             {
                "drilldown" : "007",
@@ -720,28 +725,28 @@
                "y" : 56
             },
             {
-               "drilldown" : "008",
+               "y" : 70,
                "name" : "#008",
-               "y" : 70
+               "drilldown" : "008"
             },
             {
-               "y" : 68,
                "drilldown" : "009",
+               "y" : 68,
                "name" : "#009"
             },
             {
-               "name" : "#010",
                "drilldown" : "010",
-               "y" : 60
+               "y" : 60,
+               "name" : "#010"
             },
             {
-               "drilldown" : "011",
+               "y" : 79,
                "name" : "#011",
-               "y" : 79
+               "drilldown" : "011"
             },
             {
-               "y" : 83,
                "name" : "#012",
+               "y" : 83,
                "drilldown" : "012"
             },
             {
@@ -750,34 +755,34 @@
                "drilldown" : "013"
             },
             {
-               "drilldown" : "014",
                "name" : "#014",
-               "y" : 96
+               "y" : 96,
+               "drilldown" : "014"
             },
             {
-               "y" : 93,
                "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "y" : 93
             },
             {
-               "name" : "#016",
                "drilldown" : "016",
+               "name" : "#016",
                "y" : 66
             },
             {
                "drilldown" : "017",
-               "name" : "#017",
-               "y" : 79
+               "y" : 79,
+               "name" : "#017"
             },
             {
-               "y" : 76,
                "drilldown" : "018",
-               "name" : "#018"
+               "name" : "#018",
+               "y" : 76
             },
             {
+               "drilldown" : "019",
                "y" : 95,
-               "name" : "#019",
-               "drilldown" : "019"
+               "name" : "#019"
             },
             {
                "y" : 95,
@@ -786,53 +791,53 @@
             },
             {
                "name" : "#021",
-               "drilldown" : "021",
-               "y" : 67
+               "y" : 67,
+               "drilldown" : "021"
             },
             {
                "y" : 63,
-               "drilldown" : "022",
-               "name" : "#022"
+               "name" : "#022",
+               "drilldown" : "022"
             },
             {
                "drilldown" : "023",
-               "name" : "#023",
-               "y" : 91
+               "y" : 91,
+               "name" : "#023"
             },
             {
                "y" : 70,
-               "drilldown" : "024",
-               "name" : "#024"
+               "name" : "#024",
+               "drilldown" : "024"
             },
             {
                "y" : 55,
-               "drilldown" : "025",
-               "name" : "#025"
+               "name" : "#025",
+               "drilldown" : "025"
             },
             {
+               "y" : 70,
                "name" : "#026",
-               "drilldown" : "026",
-               "y" : 70
+               "drilldown" : "026"
             },
             {
-               "name" : "#027",
                "drilldown" : "027",
+               "name" : "#027",
                "y" : 58
             },
             {
                "y" : 78,
-               "drilldown" : "028",
-               "name" : "#028"
+               "name" : "#028",
+               "drilldown" : "028"
             },
             {
-               "y" : 77,
                "drilldown" : "029",
-               "name" : "#029"
+               "name" : "#029",
+               "y" : 77
             },
             {
-               "drilldown" : "030",
+               "y" : 115,
                "name" : "#030",
-               "y" : 115
+               "drilldown" : "030"
             },
             {
                "y" : 87,
@@ -840,37 +845,32 @@
                "drilldown" : "031"
             },
             {
-               "drilldown" : "032",
                "name" : "#032",
-               "y" : 92
+               "y" : 92,
+               "drilldown" : "032"
             },
             {
                "y" : 108,
-               "drilldown" : "033",
-               "name" : "#033"
+               "name" : "#033",
+               "drilldown" : "033"
             },
             {
                "drilldown" : "034",
-               "name" : "#034",
-               "y" : 59
+               "y" : 59,
+               "name" : "#034"
             },
             {
+               "name" : "#035",
                "y" : 59,
-               "drilldown" : "035",
-               "name" : "#035"
+               "drilldown" : "035"
             },
             {
-               "y" : 29,
+               "y" : 31,
                "name" : "#036",
                "drilldown" : "036"
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge Languages"
       }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : "false"
-   }
+   ]
 }
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 340e4c6326..4f58ddc79e 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,76 +1,80 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2019-11-29 19:28:21 GMT"
-   },
    "tooltip" : {
       "followPointer" : "true",
       "headerFormat" : "<span style=\"font-size:11px\"></span>",
       "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Score"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge Leaders (TOP 50)"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl 6",
                   69
                ],
                [
-                  "Blog",
-                  84
-               ],
-               [
                   "Perl 5",
                   69
+