- Added solutions by Wanderdoc.

13 files changed, 1044 insertions, 895 deletions

diff --git a/challenge-051/wanderdoc/perl/ch-1.pl b/challenge-051/wanderdoc/perl/ch-1.pl
new file mode 100644
index 0000000000..aeeabe31ba
--- /dev/null
+++ b/challenge-051/wanderdoc/perl/ch-1.pl
@@ -0,0 +1,69 @@
+#!perl
+use strict;
+use warnings FATAL => qw(all);
+
+=prompt
+Given an array @L of integers. Write a script to find all unique triplets such that a + b + c is same as the given target T. Also make sure a <= b <= c.
+Example: @L = (-25, -10, -7, -3, 2, 4, 8, 10);
+One such triplet for target 0 i.e. -10 + 2 + 8 = 0.
+=cut
+
+
+
+
+my @L = (-25, -10, -7, -3, 2, 4, 8, 10);
+my $target = 0;
+
+my @triplets = find_triplets(\@L, $target);
+print_result(@triplets);
+
+
+sub find_triplets
+{
+     my @arr = sort { $a <=> $b } @{$_[0]};
+     my $t = $_[1];
+     my @result;
+
+     for my $pt1 ( 0 .. $#arr )
+     {
+          next if $pt1 > 0 and $arr[$pt1] == $arr[$pt1 - 1];
+          my $pt2 = $pt1 + 1;
+          my $pt3 = $#arr;
+          while ( $pt2 < $pt3 )
+          {
+               if ( $arr[$pt1] + $arr[$pt2] + $arr[$pt3] == $t )
+               {
+                    push @result, [$arr[$pt1], $arr[$pt2], $arr[$pt3]];
+                    $pt2++; 
+               }
+
+
+               elsif ( $arr[$pt1] + $arr[$pt2] + $arr[$pt3] < $t )
+               {
+                    $pt2++;
+               }
+               else
+               {
+                    $pt3--;
+               }
+
+          }
+     }
+     return @result;
+}
+
+sub print_result
+{
+     my @arr = @_;
+
+     if ( 0 == @arr )
+     {
+          print "No elements!\n";
+     }
+
+     else
+     {
+          print join(" ", @$_), $/ for @arr;
+
+     }
+}
\ No newline at end of file
diff --git a/challenge-051/wanderdoc/perl/ch-2.pl b/challenge-051/wanderdoc/perl/ch-2.pl
new file mode 100644
index 0000000000..aa0b102f8e
--- /dev/null
+++ b/challenge-051/wanderdoc/perl/ch-2.pl
@@ -0,0 +1,65 @@
+#!perl
+use strict;
+use warnings FATAL => qw(all);
+
+=prompt
+Write a script to display all Colorful Number with 3 digits.
+A number can be declare Colorful Number where all the products of consecutive subsets of digit are different.
+For example, 263 is a Colorful Number since 2, 6, 3, 2x6, 6x3, 2x6x3 are unique.
+=cut
+
+use List::Util qw(reduce uniq);
+
+
+
+my %DEBUG_STORE;
+
+sub prod_con_subsets
+{
+     my $num = $_[0];
+     my $len = length($num);
+     my @set;
+     for my $width (1 .. $len)
+     {
+          for my $pos ( 0 .. $len )
+          {
+
+               my $chunk = substr($num, $pos, $width);
+               if ( length($chunk) == $width )
+               {
+                    push @set, $chunk;
+               }
+          }
+     }
+
+     my @products = _products(@set);
+     $DEBUG_STORE{$num} = [@products];
+     return @products;
+}
+
+
+sub _products
+{
+     my @arr = @_;
+
+     my @products = map {my $el = $_; 
+          my $res = length($el) == 1 ? $el :
+          reduce{$a * $b} split(//,$el)} @arr;
+     return @products;
+
+}
+
+sub is_colorful
+{
+     my $num = $_[0];
+     my @arr = prod_con_subsets($num);
+     return scalar @arr == scalar uniq @arr;
+}
+
+my $counter;
+for my $num ( 100 .. 999 )
+{
+     next if $num =~ /[01]/; # cannot be colorful if contains 0 or 1.
+     print "The Nr.", ++$counter, ' is ', $num, '; Proof: ', join(" ", @{$DEBUG_STORE{$num}}), $/ if is_colorful($num);
+
+}
\ No newline at end of file
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e92b16fe66..af20b8216d 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,37 +1,12 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 051"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   "subtitle" : {
+      "text" : "[Champions: 6] Last updated at 2020-03-09 15:21:43 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Dave Cross",
             "name" : "Dave Cross",
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
@@ -40,6 +15,7 @@
             ]
          },
          {
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -54,7 +30,6 @@
                   1
                ]
             ],
-            "name" : "Javier Luque",
             "id" : "Javier Luque"
          },
          {
@@ -68,35 +43,48 @@
                   2
                ]
             ],
-            "name" : "Roger Bell West",
-            "id" : "Roger Bell West"
+            "id" : "Roger Bell West",
+            "name" : "Roger Bell West"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
+            "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
+            ]
+         },
+         {
+            "name" : "Yet Ebreo",
             "id" : "Yet Ebreo",
-            "name" : "Yet Ebreo"
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          }
       ]
    },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge - 051",
          "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 051",
          "data" : [
             {
                "drilldown" : "Dave Cross",
@@ -105,12 +93,12 @@
             },
             {
                "drilldown" : "Javier Luque",
-               "name" : "Javier Luque",
-               "y" : 5
+               "y" : 5,
+               "name" : "Javier Luque"
             },
             {
-               "y" : 4,
                "name" : "Roger Bell West",
+               "y" : 4,
                "drilldown" : "Roger Bell West"
             },
             {
@@ -119,6 +107,11 @@
                "drilldown" : "Simon Proctor"
             },
             {
+               "name" : "Wanderdoc",
+               "y" : 2,
+               "drilldown" : "Wanderdoc"
+            },
+            {
                "drilldown" : "Yet Ebreo",
                "y" : 2,
                "name" : "Yet Ebreo"
@@ -129,7 +122,29 @@
    "legend" : {
       "enabled" : 0
    },
-   "subtitle" : {
-      "text" : "[Champions: 5] Last updated at 2020-03-09 11:14:03 GMT"
+   "title" : {
+      "text" : "Perl Weekly Challenge - 051"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 6d9eb64806..fd558641ec 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,41 +1,32 @@
 {
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Last updated at 2020-03-09 15:21:43 GMT"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
-   },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-03-09 11:14:03 GMT"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
          "dataLabels" : {
-            "color" : "#FFFFFF",
-            "rotation" : -90,
-            "y" : 10,
-            "enabled" : "true",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
             "align" : "right",
-            "format" : "{point.y:.0f}"
+            "rotation" : -90,
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "enabled" : "true"
          },
          "name" : "Contributions",
          "data" : [
@@ -45,7 +36,7 @@
             ],
             [
                "Perl",
-               2115
+               2117
             ],
             [
                "Raku",
@@ -57,6 +48,15 @@
    "legend" : {
       "enabled" : "false"
    },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      }
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index adce92fdad..9bbd004a6a 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,6 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-09 11:14:03 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
@@ -14,14 +11,14 @@
                "name" : "#001"
             },
             {
-               "drilldown" : "002",
+               "name" : "#002",
                "y" : 109,
-               "name" : "#002"
+               "drilldown" : "002"
             },
             {
+               "drilldown" : "003",
                "name" : "#003",
-               "y" : 71,
-               "drilldown" : "003"
+               "y" : 71
             },
             {
                "y" : 91,
@@ -34,14 +31,14 @@
                "drilldown" : "005"
             },
             {
-               "drilldown" : "006",
+               "name" : "#006",
                "y" : 52,
-               "name" : "#006"
+               "drilldown" : "006"
             },
             {
                "drilldown" : "007",
-               "y" : 58,
-               "name" : "#007"
+               "name" : "#007",
+               "y" : 58
             },
             {
                "y" : 70,
@@ -49,14 +46,14 @@
                "drilldown" : "008"
             },
             {
+               "drilldown" : "009",
                "y" : 68,
-               "name" : "#009",
-               "drilldown" : "009"
+               "name" : "#009"
             },
             {
-               "drilldown" : "010",
+               "name" : "#010",
                "y" : 60,
-               "name" : "#010"
+               "drilldown" : "010"
             },
             {
                "drilldown" : "011",
@@ -65,43 +62,43 @@
             },
             {
                "drilldown" : "012",
-               "name" : "#012",
-               "y" : 83
+               "y" : 83,
+               "name" : "#012"
             },
             {
-               "name" : "#013",
+               "drilldown" : "013",
                "y" : 76,
-               "drilldown" : "013"
+               "name" : "#013"
             },
             {
-               "drilldown" : "014",
                "name" : "#014",
-               "y" : 96
+               "y" : 96,
+               "drilldown" : "014"
             },
             {
-               "y" : 93,
                "name" : "#015",
+               "y" : 93,
                "drilldown" : "015"
             },
             {
-               "name" : "#016",
                "y" : 66,
+               "name" : "#016",
                "drilldown" : "016"
             },
             {
+               "drilldown" : "017",
                "y" : 79,
-               "name" : "#017",
-               "drilldown" : "017"
+               "name" : "#017"
             },
             {
                "drilldown" : "018",
-               "name" : "#018",
-               "y" : 76
+               "y" : 76,
+               "name" : "#018"
             },
             {
-               "name" : "#019",
+               "drilldown" : "019",
                "y" : 95,
-               "drilldown" : "019"
+               "name" : "#019"
             },
             {
                "drilldown" : "020",
@@ -109,9 +106,9 @@
                "y" : 95
             },
             {
-               "y" : 67,
+               "drilldown" : "021",
                "name" : "#021",
-               "drilldown" : "021"
+               "y" : 67
             },
             {
                "drilldown" : "022",
@@ -119,38 +116,38 @@
                "y" : 63
             },
             {
+               "drilldown" : "023",
                "name" : "#023",
-               "y" : 91,
-               "drilldown" : "023"
+               "y" : 91
             },
             {
-               "drilldown" : "024",
                "name" : "#024",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "024"
             },
             {
                "drilldown" : "025",
-               "y" : 55,
-               "name" : "#025"
+               "name" : "#025",
+               "y" : 55
             },
             {
+               "drilldown" : "026",
                "name" : "#026",
-               "y" : 70,
-               "drilldown" : "026"
+               "y" : 70
             },
             {
                "drilldown" : "027",
-               "name" : "#027",
-               "y" : 58
+               "y" : 58,
+               "name" : "#027"
             },
             {
+               "drilldown" : "028",
                "name" : "#028",
-               "y" : 78,
-               "drilldown" : "028"
+               "y" : 78
             },
             {
-               "y" : 77,
                "name" : "#029",
+               "y" : 77,
                "drilldown" : "029"
             },
             {
@@ -159,79 +156,79 @@
                "drilldown" : "030"
             },
             {
-               "drilldown" : "031",
+               "y" : 87,
                "name" : "#031",
-               "y" : 87
+               "drilldown" : "031"
             },
             {
+               "drilldown" : "032",
                "name" : "#032",
-               "y" : 92,
-               "drilldown" : "032"
+               "y" : 92
             },
             {
-               "drilldown" : "033",
                "name" : "#033",
-               "y" : 108
+               "y" : 108,
+               "drilldown" : "033"
             },
             {
-               "drilldown" : "034",
                "name" : "#034",
-               "y" : 62
+               "y" : 62,
+               "drilldown" : "034"
             },
             {
-               "drilldown" : "035",
                "y" : 62,
-               "name" : "#035"
+               "name" : "#035",
+               "drilldown" : "035"
             },
             {
-               "name" : "#036",
+               "drilldown" : "036",
                "y" : 63,
-               "drilldown" : "036"
+               "name" : "#036"
             },
             {
+               "drilldown" : "037",
                "y" : 63,
-               "name" : "#037",
-               "drilldown" : "037"
+               "name" : "#037"
             },
             {
-               "y" : 65,
+               "drilldown" : "038",
                "name" : "#038",
-               "drilldown" : "038"
+               "y" : 65
             },
             {
                "drilldown" : "039",
-               "y" : 60,
-               "name" : "#039"
+               "name" : "#039",
+               "y" : 60
             },
             {
-               "name" : "#040",
+               "drilldown" : "040",
                "y" : 66,
-               "drilldown" : "040"
+               "name" : "#040"
             },
             {
+               "drilldown" : "041",
                "name" : "#041",
-               "y" : 69,
-               "drilldown" : "041"
+               "y" : 69
             },
             {
-               "name" : "#042",
                "y" : 88,
+               "name" : "#042",
                "drilldown" : "042"
             },
             {
-               "name" : "#043",
                "y" : 65,
+               "name" : "#043",
                "drilldown" : "043"
             },
             {
-               "name" : "#044",
                "y" : 81,
+               "name" : "#044",
                "drilldown" : "044"
             },
             {
-               "drilldown" : "045",
+               "name" : "#045",
                "y" : 94,
-               "name" : "#045"
+               "drilldown" : "045"
             },
             {
                "drilldown" : "046",
@@ -239,35 +236,49 @@
                "y" : 83
             },
             {
-               "name" : "#047",
                "y" : 81,
+               "name" : "#047",
                "drilldown" : "047"
             },
             {
+               "drilldown" : "048",
                "name" : "#048",
-               "y" : 105,
-               "drilldown" : "048"
+               "y" : 105
             },
             {
-               "drilldown" : "049",
                "name" : "#049",
-               "y" : 80
+               "y" : 80,
+               "drilldown" : "049"
             },
             {
-               "y" : 90,
+               "drilldown" : "050",
                "name" : "#050",
-               "drilldown" : "050"
+               "y" : 90
             },
             {
-               "drilldown" : "051",
-               "y" : 15,
-               "name" : "#051"
+               "name" : "#051",
+               "y" : 17,
+               "drilldown" : "051"
             }
          ],
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true"
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-09 15:21:43 GMT"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -289,6 +300,7 @@
             ]
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -303,10 +315,10 @@
                   10
                ]
             ],
-            "name" : "002",
-            "id" : "002"
+            "name" : "002"
          },
          {
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -321,12 +333,9 @@
                   9
                ]
             ],
-            "name" : "003",
-            "id" : "003"
+            "name" : "003"
          },
          {
-            "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -340,9 +349,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004",
+            "name" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -357,8 +369,7 @@
                   12
                ]
             ],
-            "name" : "005",
-            "id" : "005"
+            "name" : "005"
          },
          {
             "name" : "006",
@@ -393,10 +404,11 @@
                   10
                ]
             ],
-            "name" : "007",
-            "id" : "007"
+            "id" : "007",
+            "name" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -411,11 +423,9 @@
                   12
                ]
             ],
-            "id" : "008",
             "name" : "008"
          },
          {
-            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -430,7 +440,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
             "data" : [
@@ -447,11 +458,10 @@
                   11
                ]
             ],
-            "name" : "010",
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
             "data" : [
                [
@@ -466,9 +476,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011"
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -483,10 +495,10 @@
                   11
                ]
             ],
-            "id" : "012",
             "name" : "012"
          },
          {
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -501,12 +513,9 @@
                   13
                ]
             ],
-            "name" : "013",
-            "id" : "013"
+            "name" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -520,9 +529,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014",
+            "name" : "014"
          },
          {
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -537,10 +549,11 @@
                   15
                ]
             ],
-            "name" : "015",
-            "id" : "015"
+            "name" : "015"
          },
          {
+            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -554,9 +567,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "016",
-            "id" : "016"
+            ]
          },
          {
             "name" : "017",
@@ -577,8 +588,6 @@
             ]
          },
          {
-            "id" : "018",
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -592,10 +601,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018",
+            "name" : "018"
          },
          {
-            "id" : "019",
             "name" : "019",
             "data" : [
                [
@@ -610,9 +620,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "019"
          },
          {
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -627,10 +639,11 @@
                   13
                ]
             ],
-            "name" : "020",
-            "id" : "020"
+            "name" : "020"
          },
          {
+            "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -644,11 +657,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021",
-            "id" : "021"
+            ]
          },
          {
+            "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -662,13 +675,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
          },
          {
             "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -682,10 +692,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023"
          },
          {
-            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -700,11 +710,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024"
          },
          {
-            "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -718,7 +727,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
             "data" : [
@@ -753,8 +764,8 @@
                   9
                ]
             ],
-            "name" : "027",
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
          {
             "data" : [
@@ -771,10 +782,11 @@
                   9
                ]
             ],
-            "name" : "028",
-            "id" : "028"
+            "id" : "028",
+            "name" : "028"
          },
          {
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -789,10 +801,10 @@
                   12
                ]
             ],
-            "id" : "029",
             "name" : "029"
          },
          {
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -807,12 +819,10 @@
                   10
                ]
             ],
-            "name" : "030",
-            "id" : "030"
+            "name" : "030"
          },
          {
             "id" : "031",
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -826,7 +836,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "031"
          },
          {
             "data" : [
@@ -847,6 +858,8 @@
             "name" : "032"
          },