- Added solution by Duane Powell.

14 files changed, 1534 insertions, 1290 deletions

diff --git a/challenge-100/duane-powell/perl/ch-2.pl b/challenge-100/duane-powell/perl/ch-2.pl
new file mode 100644
index 0000000000..1805988264
--- /dev/null
+++ b/challenge-100/duane-powell/perl/ch-2.pl
@@ -0,0 +1,229 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+use feature 'say';
+
+# Problem: https://perlweeklychallenge.org/blog/perl-weekly-challenge-100/ TASK #2
+
+# Let user select triangle array, 1,2, or 3. 
+# 0 for random triangle array.
+my $number = shift;
+$number ||= 0;
+
+do {
+        print <<EOU;
+Usage:
+$0 [ 0|1|2 ]
+    $0 0 # random generate triangle array
+    $0 1 # use task example 1 triangle
+    $0 2 # use task example 2 triangle
+    $0 3 # total is zero triangle array
+EOU
+        exit;
+} unless ($number >= 0 and $number <= 3);
+
+
+
+# Construct new Triangle Array and init to user selected number
+my $t = Triangle_Array->new();
+$t->init($number);
+
+# Find the best path using recursion
+# The three positional params are: index, path, total
+$t->min_path_find( [0,0], [], 0 ); 
+
+# Explain solution
+$t->total();
+$t->explain();
+$t->solution();
+exit;
+
+
+
+package Triangle_Array;
+sub r {
+    # return random number between 0 and 9
+    return int(rand(10));
+}
+
+sub new {
+    my $class = shift;
+    my $self = {
+        array => [],    # the triangl array
+        path  => [],    # best path found
+        total => 99999, # best total found, init to big magic number
+        size  => 3,     # hard coded for triangle with 4 rows, 0 indexed
+    };
+    bless $self, $class;
+    return $self;
+}
+
+sub init {
+    my ($self,$number) = @_;
+
+    # task examples 
+    $self->{array} = [ [1], [2,4], [6,4,9], [5,1,7,2] ] if ( $number == 1 );
+    $self->{array} = [ [3], [3,1], [5,2,3], [4,3,1,3] ] if ( $number == 2 );
+
+    # test array, best path is 0 + 0 + 0 + 0 = 0
+    $self->{array} = [ [0], [1,0], [1,1,0], [1,1,1,0] ] if ( $number == 3 ); 
+
+    # generate randome triangle array
+    $self->{array} = [  
+                            [ r() ], 
+                            [ r(),r() ], 
+                            [ r(),r(),r() ], 
+                            [ r(),r(),r(),r() ], 
+                     ] if ( $number == 0 );
+}
+
+sub total {
+    my ($self) = @_;
+    say "Output: " . $self->{total};
+}
+
+sub explain {
+    my ($self) = @_;
+    say "\nExplanation: The given triangle\n";
+
+    # Print triangle, need $x to determine leading pad 
+    my $x = 0;
+    foreach my $row ( @{$self->{array}} ) {
+       print " " x ($self->{size} - $x);
+       foreach my $col ( @{$row} ) {
+            print " $col ";
+       } 
+       print "\n";
+       $x++;
+    }
+}
+
+sub min_path_find {
+    my ($self, $index, $path, $total) = @_;
+
+    # Total along the currect path
+    # Note: we're making a copy of $path because perl is pass-by-ref. 
+    # Each instance of min_path_find() needs its own path, $this_path.
+    my $this_path = [ @{$path} ]; 
+    push @{$this_path}, $index;
+    my ($row,$col) = @{$index};
+    $total += $self->{array}[$row][$col];
+
+    # Recurse left and right down the triangle
+    if ( $row < $self->{size} ) {
+        $self->min_path_find( [$row+1,$col  ], $this_path, $total ); 
+        $self->min_path_find( [$row+1,$col+1], $this_path, $total );
+    }   
+
+    # Terminal node reached, is this the best path so far?
+    else {
+        if ($total < $self->{total}) {
+            $self->{total} = $total;
+            $self->{path}  = $this_path;
+        }
+    }
+}
+
+sub solution {
+    my ($self) = @_;
+
+    # Print out solution total
+    my $out = "The minimum path sum from top to bottom: ";
+    foreach my $index ( @{$self->{path}} ) {
+        my ($row,$col) = @{$index};
+        $out .= $self->{array}[$row][$col] . " + ";
+    }
+    $out .= " = $self->{total}";
+    $out =~ s/ \+  =/ =/;
+    say "\n$out\n";
+
+    # Print out solution path
+    # Iterate over array refs and print square brackets around
+    # the element if solution path index [r,c] equals [x,y]
+    my $x = 0;
+    foreach my $row ( @{$self->{array}} ) {
+       my ($r, $c) = @{ $self->{path}[$x] };
+       print " " x ($self->{size} - $x);
+       my $y = 0; 
+       foreach my $col ( @{$row} ) {
+            $out = ($x == $r and $y == $c) ? "[$col]" : " $col ";
+            print $out;
+            $y++;
+       }
+       $x++;
+       print "\n";
+    }
+}
+
+1;
+
+__END__
+
+./ch-2.pl 1
+Output: 8
+
+Explanation: The given triangle
+
+    1 
+   2  4 
+  6  4  9 
+ 5  1  7  2 
+
+The minimum path sum from top to bottom: 1 + 2 + 4 + 1 = 8
+
+   [1]
+  [2] 4 
+  6 [4] 9 
+ 5 [1] 7  2 
+
+./ch-2.pl 2
+Output: 7
+
+Explanation: The given triangle
+
+    3 
+   3  1 
+  5  2  3 
+ 4  3  1  3 
+
+The minimum path sum from top to bottom: 3 + 1 + 2 + 1 = 7
+
+   [3]
+   3 [1]
+  5 [2] 3 
+ 4  3 [1] 3 
+
+./ch-2.pl 3
+Output: 0
+
+Explanation: The given triangle
+
+    0 
+   1  0 
+  1  1  0 
+ 1  1  1  0 
+
+The minimum path sum from top to bottom: 0 + 0 + 0 + 0 = 0
+
+   [0]
+   1 [0]
+  1  1 [0]
+ 1  1  1 [0]
+
+(hist:2226 jobs:0) >>> ./ch-2.pl 
+Output: 10
+
+Explanation: The given triangle
+
+    0 
+   8  7 
+  4  3  7 
+ 2  0  0  4 
+
+The minimum path sum from top to bottom: 0 + 7 + 3 + 0 = 10
+
+   [0]
+   8 [7]
+  4 [3] 7 
+ 2 [0] 0  4 
+
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 4b6526ff6e..4d0f3fc300 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -4,141 +4,20 @@
          "text" : "Total Solutions"
       }
    },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge - 100",
-         "data" : [
-            {
-               "name" : "Alexander Karelas",
-               "y" : 2,
-               "drilldown" : "Alexander Karelas"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "y" : 4,
-               "name" : "Flavio Poletti"
-            },
-            {
-               "drilldown" : "Gustavo Chaves",
-               "y" : 2,
-               "name" : "Gustavo Chaves"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "James Smith",
-               "name" : "James Smith"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Lance Wicks",
-               "name" : "Lance Wicks"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 4,
-               "name" : "Luca Ferrari"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Paulo Custodio",
-               "name" : "Paulo Custodio"
-            },
-            {
-               "name" : "Pete Houston",
-               "y" : 2,
-               "drilldown" : "Pete Houston"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Philip Hood",
-               "name" : "Philip Hood"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Green",
-               "y" : 3,
-               "name" : "Simon Green"
-            },
-            {
-               "name" : "Simon Proctor",
-               "y" : 2,
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "drilldown" : "Steven Wilson",
-               "y" : 1,
-               "name" : "Steven Wilson"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Stuart Little",
-               "name" : "Stuart Little"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 3
-            },
-            {
-               "name" : "Vinod Kumar K",
-               "y" : 1,
-               "drilldown" : "Vinod Kumar K"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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/>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 100"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Alexander Karelas",
+            "id" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Alexander Karelas"
+            "name" : "Alexander Karelas"
          },
          {
+            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby",
             "data" : [
                [
@@ -149,8 +28,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Jacoby"
+            ]
+         },
+         {
+            "name" : "Duane Powell",
+            "id" : "Duane Powell",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ]
          },
          {
             "name" : "Flavio Poletti",
@@ -167,17 +55,16 @@
             "id" : "Flavio Poletti"
          },
          {
-            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Gustavo Chaves"
+            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves"
          },
          {
-            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -188,20 +75,20 @@
                   1
                ]
             ],
-            "id" : "James Smith"
+            "id" : "James Smith",
+            "name" : "James Smith"
          },
          {
-            "name" : "Lance Wicks",
-            "id" : "Lance Wicks",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Lance Wicks",
+            "name" : "Lance Wicks"
          },
          {
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -212,17 +99,18 @@
                   2
                ]
             ],
+            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari"
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
             "name" : "Mohammad S Anwar",
@@ -255,16 +143,17 @@
             "id" : "Pete Houston"
          },
          {
-            "name" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "Philip Hood"
+            "id" : "Philip Hood",
+            "name" : "Philip Hood"
          },
          {
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -275,8 +164,7 @@
                   2
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "id" : "Roger Bell_West"
          },
          {
             "name" : "Simon Green",
@@ -294,25 +182,26 @@
          },
          {
             "name" : "Simon Proctor",
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Simon Proctor"
          },
          {
+            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Steven Wilson",
-            "name" : "Steven Wilson"
+            "id" : "Steven Wilson"
          },
          {
+            "id" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -323,7 +212,6 @@
                   2
                ]
             ],
-            "id" : "Stuart Little",
             "name" : "Stuart Little"
          },
          {
@@ -342,13 +230,13 @@
          },
          {
             "name" : "Vinod Kumar K",
-            "id" : "Vinod Kumar K",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Vinod Kumar K"
          },
          {
             "name" : "W. Luis Mochan",
@@ -366,19 +254,146 @@
          }
       ]
    },
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 21] Last updated at 2021-02-17 18:07:38 GMT"
+   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "legend" : {
-      "enabled" : 0
+   "title" : {
+      "text" : "Perl Weekly Challenge - 100"
    },
-   "subtitle" : {
-      "text" : "[Champions: 20] Last updated at 2021-02-17 11:52:27 GMT"
-   }
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "Alexander Karelas",
+               "y" : 2,
+               "name" : "Alexander Karelas"
+            },
+            {
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Duane Powell",
+               "y" : 1,
+               "name" : "Duane Powell"
+            },
+            {
+               "name" : "Flavio Poletti",
+               "y" : 4,
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "name" : "Gustavo Chaves",
+               "drilldown" : "Gustavo Chaves",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "drilldown" : "James Smith",
+               "name" : "James Smith"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Lance Wicks",
+               "name" : "Lance Wicks"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "y" : 4,
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar",
+               "y" : 2
+            },
+            {
+               "name" : "Paulo Custodio",
+               "drilldown" : "Paulo Custodio",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston"
+            },
+            {
+               "name" : "Philip Hood",
+               "drilldown" : "Philip Hood",
+               "y" : 1
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 2,
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Steven Wilson",
+               "y" : 1,
+               "drilldown" : "Steven Wilson"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Stuart Little",
+               "name" : "Stuart Little"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 3,
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "name" : "Vinod Kumar K",
+               "drilldown" : "Vinod Kumar K",
+               "y" : 1
+            },
+            {
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
+            }
+         ],
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 100"
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index f4cffcee07..657f8924ed 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,18 +1,6 @@
 {
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "color" : "#FFFFFF",
-            "rotation" : -90,
-            "align" : "right"
-         },
          "data" : [
             [
                "Blog",
@@ -20,28 +8,28 @@
             ],
             [
                "Perl",
-               4674
+               4675
             ],
             [
                "Raku",
                3010
             ]
          ],
+         "dataLabels" : {
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "align" : "right"
+         },
          "name" : "Contributions"
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -51,13 +39,25 @@
          }
       }
    },
+   "subtitle" : {
+      "text" : "Last updated at 2021-02-17 18:07:38 GMT"
+   },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "legend" : {
       "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-02-17 11:52:27 GMT"
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c52f3d64f1..6b65682bd1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,14 +1,7 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
    "drilldown" : {
@@ -32,7 +25,6 @@
             ]
          },
          {
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -47,10 +39,11 @@
                   10
                ]
             ],
-            "id" : "002"
+            "id" : "002",
+            "name" : "002"
          },
          {
-            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -65,10 +58,10 @@
                   9
                ]
             ],
-            "name" : "003"
+            "id" : "003"
          },
          {
-            "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -83,7 +76,7 @@
                   10
                ]
             ],
-            "id" : "004"
+            "name" : "004"
          },
          {
             "name" : "005",
@@ -104,7 +97,6 @@
             "id" : "005"
          },
          {
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -119,7 +111,8 @@
                   7
                ]
             ],
-            "id" : "006"
+            "id" : "006",
+            "name" : "006"
          },
          {
             "data" : [
@@ -140,7 +133,6 @@
             "name" : "007"
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -155,6 +147,7 @@
                   12
                ]
             ],
+            "id" : "008",
             "name" : "008"
          },
          {
@@ -176,8 +169,6 @@
             ]
          },
          {
-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -191,9 +182,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010",
+            "name" : "010"
          },
          {
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -208,8 +202,7 @@
                   10
                ]
             ],
-            "id" : "011",
-            "name" : "011"
+            "id" : "011"
          },
          {
             "data" : [
@@ -230,6 +223,8 @@
             "name" : "012"
          },
          {
+            "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -243,11 +238,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "013",
-            "name" : "013"
+            ]
          },
          {
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -262,10 +256,10 @@
                   15
                ]
             ],
-            "id" : "014",
             "name" : "014"
          },
          {
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -280,10 +274,10 @@
                   15
                ]
             ],
-            "id" : "015",
             "name" : "015"
          },
          {
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -298,11 +292,9 @@
                   12
                ]
             ],
-            "id" : "016",
             "name" : "016"
          },
          {
-            "name" : "017",
             "id" : "017",
             "data" : [
                [
@@ -317,7 +309,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "017"
          },
          {
             "name" : "018",
@@ -356,7 +349,7 @@
             "id" : "019"
          },
          {
-            "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -371,10 +364,9 @@
                   13
                ]
             ],
-            "id" : "020"
+            "name" : "020"
          },
          {
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -389,10 +381,12 @@
                   10
                ]
             ],
-            "id" : "021"
+            "id" : "021",
+            "name" : "021"
          },
          {
             "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -406,11 +400,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022"
+            ]
          },
          {
-            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -425,11 +418,9 @@
                   12
                ]
             ],
-            "id" : "023"
+            "name" : "023"
          },
          {
-            "name" : "024",
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -443,11 +434,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024",
+            "name" : "024"
          },
          {
-            "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -461,10 +452,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
-            "name" : "026",
             "id" : "026",
             "data" : [
                [
@@ -479,10 +471,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026"
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -497,10 +489,10 @@
                   9
                ]
             ],
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
          {
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -515,6 +507,7 @@
                   9
                ]
             ],
+            "id" : "028",
             "name" : "028"
          },
          {
@@ -554,7 +547,6 @@
             "name" : "030"
          },
          {
-            "name" : "031",
             "data" :