- Added solutions by Ulrich Rieke.

16 files changed, 1120 insertions, 988 deletions

diff --git a/challenge-063/ulrich-rieke/cpp/ch-2.cpp b/challenge-063/ulrich-rieke/cpp/ch-2.cpp
new file mode 100644
index 0000000000..01a2658e09
--- /dev/null
+++ b/challenge-063/ulrich-rieke/cpp/ch-2.cpp
@@ -0,0 +1,30 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+
+sub rotate {
+  my $str = shift ;
+  my $howmany = shift ;
+  return substr( $str , $howmany ) . substr( $str , 0 , $howmany ) ;
+}
+
+sub rotationNumber {
+  my $str = shift ;
+  my $len = length $str ;
+  unless ( $str =~ /\A[xy]+\Z/ ) {
+      return 0 ;
+  }
+  my $i = 1 ;
+  my $rotations = 0 ;
+  my $rotated = $str ;
+  $rotated = rotate( $rotated , $i % $len ) ;
+  while ( $rotated ne $str ) {
+      $rotations++ ;
+      $i++ ;
+      $rotated = rotate( $rotated , $i % $len ) ;
+  }
+  return ++$rotations ;
+}
+
+print rotationNumber( "xyxx" ) ;
+print "\n" ;
diff --git a/challenge-063/ulrich-rieke/perl/ch-1.pl b/challenge-063/ulrich-rieke/perl/ch-1.pl
new file mode 100644
index 0000000000..4c392d40d5
--- /dev/null
+++ b/challenge-063/ulrich-rieke/perl/ch-1.pl
@@ -0,0 +1,18 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+
+sub last_word {
+  my $str = shift ;
+  my $rgx = shift ;
+  my @found = grep { $_ =~ /$rgx/ } reverse split( /\s+/ , $str ) ;
+  if ( @found ) {
+      return $found[ 0 ] ;
+  }
+  else {
+      return "undef" ;
+  }
+}
+
+print last_word( '    hello word' , qr/[ea]l/ ) . "\n" ;
+print last_word( "Don't match too much, Chet!",  qr/ch.t/i ) . "\n" ;
diff --git a/challenge-063/ulrich-rieke/perl/ch-2.pl b/challenge-063/ulrich-rieke/perl/ch-2.pl
new file mode 100644
index 0000000000..01a2658e09
--- /dev/null
+++ b/challenge-063/ulrich-rieke/perl/ch-2.pl
@@ -0,0 +1,30 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+
+sub rotate {
+  my $str = shift ;
+  my $howmany = shift ;
+  return substr( $str , $howmany ) . substr( $str , 0 , $howmany ) ;
+}
+
+sub rotationNumber {
+  my $str = shift ;
+  my $len = length $str ;
+  unless ( $str =~ /\A[xy]+\Z/ ) {
+      return 0 ;
+  }
+  my $i = 1 ;
+  my $rotations = 0 ;
+  my $rotated = $str ;
+  $rotated = rotate( $rotated , $i % $len ) ;
+  while ( $rotated ne $str ) {
+      $rotations++ ;
+      $i++ ;
+      $rotated = rotate( $rotated , $i % $len ) ;
+  }
+  return ++$rotations ;
+}
+
+print rotationNumber( "xyxx" ) ;
+print "\n" ;
diff --git a/challenge-063/ulrich-rieke/raku/ch-1.p6 b/challenge-063/ulrich-rieke/raku/ch-1.p6
new file mode 100644
index 0000000000..4884e52360
--- /dev/null
+++ b/challenge-063/ulrich-rieke/raku/ch-1.p6
@@ -0,0 +1,15 @@
+use v6 ;
+
+sub last_word( Str $string , Regex $rgx --> Str ) {
+  my $result = $string.split( /\s+/ ).reverse.first: * ~~ $rgx ;
+  if $result {
+      return $result ;
+  }
+  else {
+      return "undef" ;
+  }
+}
+
+say last_word('  Hello world',    rx/<[ea]>l/) ;
+say last_word("Don't match too much, Chet!",  rx:i/ch.t/);
+say last_word( join( ' ', 1..1e6) , rx/^(3.*?)** 3/ ) ;
diff --git a/challenge-063/ulrich-rieke/raku/ch-2.p6 b/challenge-063/ulrich-rieke/raku/ch-2.p6
new file mode 100644
index 0000000000..9d38619b26
--- /dev/null
+++ b/challenge-063/ulrich-rieke/raku/ch-2.p6
@@ -0,0 +1,20 @@
+use v6 ;
+
+sub rotationNumber( Str $string --> Int ) {
+  return 0 unless $string ~~ /^<[xy]>+$/ ;
+  my $rotations = 0 ;
+  my $i = 1 ;
+  my $len = $string.chars ;
+  my $rotated = $string ;
+  $rotated = $rotated.comb.List.rotate( $i % $len ).join ;
+  while ( $rotated ne $string ) {
+      $rotations++ ;
+      $i++ ;
+      $rotated = $rotated.comb.List.rotate( $i % $len ).join ;
+  }
+#rotations are counted in the loop, so we have to add 1 to the final
+#result after getting the original string again
+  return ++$rotations ;
+}
+
+say rotationNumber( "xyxx" ) ;
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 6eabfcc81f..00aee2a749 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,35 +1,13 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2020-06-01 17:49:37 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 063"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
-   },
    "xAxis" : {
       "type" : "category"
    },
@@ -54,7 +32,6 @@
             ]
          },
          {
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
             "data" : [
                [
@@ -65,39 +42,41 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari"
          },
          {
             "name" : "Mohammad S Anwar",
-            "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Mohammad S Anwar"
          },
          {
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            "id" : "Niels van Dijke"
          },
          {
+            "name" : "Pete Houston",
+            "id" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Pete Houston",
-            "name" : "Pete Houston"
+            ]
          },
          {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -108,42 +87,76 @@
                   2
                ]
             ],
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
                ]
             ],
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
+         },
+         {
             "name" : "Wanderdoc",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "id" : "Wanderdoc"
          }
       ]
    },
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2020-06-01 18:05:59 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 063"
+   },
+   "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
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "series" : [
       {
+         "name" : "Perl Weekly Challenge - 063",
+         "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Javier Luque",
+               "drilldown" : "Javier Luque",
                "y" : 5,
-               "drilldown" : "Javier Luque"
+               "name" : "Javier Luque"
             },
             {
-               "drilldown" : "Luca Ferrari",
                "y" : 4,
+               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari"
             },
             {
@@ -157,28 +170,34 @@
                "name" : "Niels van Dijke"
             },
             {
-               "y" : 1,
+               "name" : "Pete Houston",
                "drilldown" : "Pete Houston",
-               "name" : "Pete Houston"
+               "y" : 1
             },
             {
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
+               "y" : 4
             },
             {
-               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
                "y" : 2,
-               "name" : "Simon Proctor"
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke"
             },
             {
                "y" : 2,
                "drilldown" : "Wanderdoc",
                "name" : "Wanderdoc"
             }
-         ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 063"
+         ]
       }
-   ]
+   ],
+   "legend" : {
+      "enabled" : 0
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b37ced6e2c..f62fb703f0 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,9 +1,21 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-01 18:05:59 GMT"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
@@ -14,28 +26,31 @@
             ],
             [
                "Perl",
-               2610
+               2612
             ],
             [
                "Raku",
-               1649
+               1651
             ]
          ],
          "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "enabled" : "true",
+            "y" : 10,
             "rotation" : -90,
-            "color" : "#FFFFFF",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "align" : "right",
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "enabled" : "true"
+            "color" : "#FFFFFF"
          },
          "name" : "Contributions"
       }
    ],
+   "legend" : {
+      "enabled" : "false"
+   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -44,20 +59,5 @@
          }
       },
       "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-01 17:49:37 GMT"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index cfebd8d644..6bbc6b8edb 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,344 +1,17 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-06-01 17:49:37 GMT"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "001",
-               "y" : 142,
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 109,
-               "name" : "#002"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "003",
-               "name" : "#003"
-            },
-            {
-               "name" : "#004",
-               "drilldown" : "004",
-               "y" : 91
-            },
-            {
-               "name" : "#005",
-               "y" : 72,
-               "drilldown" : "005"
-            },
-            {
-               "y" : 52,
-               "drilldown" : "006",
-               "name" : "#006"
-            },
-            {
-               "name" : "#007",
-               "drilldown" : "007",
-               "y" : 59
-            },
-            {
-               "name" : "#008",
-               "drilldown" : "008",
-               "y" : 72
-            },
-            {
-               "drilldown" : "009",
-               "y" : 68,
-               "name" : "#009"
-            },
-            {
-               "name" : "#010",
-               "y" : 60,
-               "drilldown" : "010"
-            },
-            {
-               "y" : 79,
-               "drilldown" : "011",
-               "name" : "#011"
-            },
-            {
-               "name" : "#012",
-               "y" : 83,
-               "drilldown" : "012"
-            },
-            {
-               "name" : "#013",
-               "y" : 76,
-               "drilldown" : "013"
-            },
-            {
-               "name" : "#014",
-               "drilldown" : "014",
-               "y" : 96
-            },
-            {
-               "name" : "#015",
-               "drilldown" : "015",
-               "y" : 93
-            },
-            {
-               "drilldown" : "016",
-               "y" : 66,
-               "name" : "#016"
-            },
-            {
-               "drilldown" : "017",
-               "y" : 79,
-               "name" : "#017"
-            },
-            {
-               "y" : 76,
-               "drilldown" : "018",
-               "name" : "#018"
-            },
-            {
-               "name" : "#019",
-               "y" : 97,
-               "drilldown" : "019"
-            },
-            {
-               "drilldown" : "020",
-               "y" : 95,
-               "name" : "#020"
-            },
-            {
-               "drilldown" : "021",
-               "y" : 67,
-               "name" : "#021"
-            },
-            {
-               "name" : "#022",
-               "y" : 63,
-               "drilldown" : "022"
-            },
-            {
-               "drilldown" : "023",
-               "y" : 91,
-               "name" : "#023"
-            },
-            {
-               "drilldown" : "024",
-               "y" : 70,
-               "name" : "#024"
-            },
-            {
-               "y" : 55,
-               "drilldown" : "025",
-               "name" : "#025"
-            },
-            {
-               "y" : 70,
-               "drilldown" : "026",
-               "name" : "#026"
-            },
-            {
-               "drilldown" : "027",
-               "y" : 58,
-               "name" : "#027"
-            },
-            {
-               "name" : "#028",
-               "y" : 78,
-               "drilldown" : "028"
-            },
-            {
-               "name" : "#029",
-               "y" : 77,
-               "drilldown" : "029"
-            },
-            {
-               "y" : 115,
-               "drilldown" : "030",
-               "name" : "#030"
-            },
-            {
-               "drilldown" : "031",
-               "y" : 87,
-               "name" : "#031"
-            },
-            {
-               "name" : "#032",
-               "drilldown" : "032",
-               "y" : 92
-            },
-            {
-               "drilldown" : "033",
-               "y" : 108,
-               "name" : "#033"
-            },
-            {
-               "name" : "#034",
-               "drilldown" : "034",
-               "y" : 62
-            },
-            {
-               "name" : "#035",
-               "drilldown" : "035",
-               "y" : 62
-            },
-            {
-               "name" : "#036",
-               "y" : 66,
-               "drilldown" : "036"
-            },
-            {
-               "y" : 65,
-               "drilldown" : "037",
-               "name" : "#037"
-            },
-            {
-               "y" : 65,
-               "drilldown" : "038",
-               "name" : "#038"
-            },
-            {
-               "y" : 60,
-               "drilldown" : "039",
-               "name" : "#039"
-            },
-            {
-               "drilldown" : "040",
-               "y" : 71,
-               "name" : "#040"
-            },
-            {
-               "drilldown" : "041",
-               "y" : 74,
-               "name" : "#041"
-            },
-            {
-               "name" : "#042",
-               "drilldown" : "042",
-               "y" : 88
-            },
-            {
-               "name" : "#043",
-               "drilldown" : "043",
-               "y" : 66
-            },
-            {
-               "name" : "#044",
-               "y" : 82,
-               "drilldown" : "044"
-            },
-            {
-               "y" : 94,
-               "drilldown" : "045",
-               "name" : "#045"
-            },
-            {
-               "name" : "#046",
-               "drilldown" : "046",
-               "y" : 85
-            },
-            {
-               "drilldown" : "047",
-               "y" : 82,
-               "name" : "#047"
-            },
-            {
-               "name" : "#048",
-               "y" : 106,
-               "drilldown" : "048"
-            },
-            {
-               "drilldown" : "049",
-               "y" : 85,
-               "name" : "#049"
-            },
-            {
-               "y" : 96,
-               "drilldown" : "050",
-               "name" : "#050"
-            },
-            {
-               "drilldown" : "051",
-               "y" : 87,
-               "name" : "#051"
-            },
-            {
-               "name" : "#052",
-               "y" : 89,
-               "drilldown" : "052"
-            },
-            {
-               "y" : 99,
-               "drilldown" : "053",
-               "name" : "#053"
-            },
-            {
-               "name" : "#054",
-               "drilldown" : "054",
-               "y" : 99
-            },
-            {
-               "y" : 86,
-               "drilldown" : "055",
-               "name" : "#055"
-            },
-            {
-               "drilldown" : "056",
-               "y" : 93,
-               "name" : "#056"
-            },
-            {
-               "name" : "#057",
-               "y" : 78,
-               "drilldown" : "057"
-            },
-            {
-               "drilldown" : "058",
-               "y" : 61,
-               "name" : "#058"
-            },
-            {
-               "drilldown" : "059",
-               "y" : 82,
-               "name" : "#059"
-            },
-            {
-               "name" : "#060",
-               "y" : 78,
-               "drilldown" : "060"
-            },
-            {
-               "drilldown" : "061",
-               "y" : 78,
-               "name" : "#061"
-            },
-            {
-               "name" : "#062",
-               "drilldown" : "062",
-               "y" : 50
-            },
-            {
-               "name" : "#063",
-               "drilldown" : "063",
-               "y" : 21
-            }
-         ],
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true"
-      }
-   ],
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -353,8 +26,7 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "id" : "001"
          },
          {
             "data" : [
@@ -371,12 +43,10 @@
                   10
                ]
             ],
-            "name" : "002",
-            "id" : "002"
+            "id" : "002",
+            "name" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -390,11 +60,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
             "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -408,9 +79,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004"
          },
          {
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -425,11 +98,9 @@
                   12
                ]
             ],
-            "id" : "005",
-            "name" : "005"
+            "id" : "005"
          },
          {
-            "id" : "006",
             "name" : "006",
             "data" : [
                [
@@ -444,11 +115,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
             "id" : "007",
-            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -462,7 +133,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007"
          },
          {
             "name" : "008",
@@ -483,6 +155,8 @@
             ]
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -496,12 +170,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
-            "id" : "010",
             "name" : "010",
             "data" : [
                [
@@ -516,7 +187,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010"
          },
          {
             "data" : [
@@ -537,6 +209,7 @@
             "name" : "011"
          },
          {
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -551,12 +224,11 @@
                   11
                ]
             ],
-            "id" : "012",
             "name" : "012"
          },
          {
-            "id" : "013",
             "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -573,6 +245,7 @@
             ]
          },
          {
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -587,11 +260,9 @@
                   15
                ]
             ],
-            "name" : "014",
-            "id" : "014"
+            "name" : "014"
          },
          {
-            "name" : "015",
             "id" : "015",
             "data" : [
                [
@@ -606,11 +277,10 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
          },
          {
-            "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -624,10 +294,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "016",
+            "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -642,11 +313,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017"
          },
          {
-            "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -660,9 +330,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018",
+            "name" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -677,10 +350,10 @@
                   13
                ]
             ],
-            "name" : "019",
-            "id" : "019"
+            "name" : "019"
          },
          {
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -695,8 +368,7 @@
                   13
                ]
             ],
-            "name" : "020",
-            "id" : "020"
+            "name" : "020"
          },
          {
             "data" : [
@@ -717,7 +389,6 @@
             "name" : "021"
          },
          {
-            "id" : "022",
             "name" : "022",
             "data" : [
                [
@@ -732,9 +403,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022"
          },
          {
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -749,7 +422,6 @@
                   12
                ]
             ],
-            "name" : "023",
             "id" : "023"
          },
          {
@@ -767,10 +439,11 @@
                   11
                ]
             ],
-            "name" : "024",
-            "id" : "024"
+            "id" : "024",
+            "name" : "024"
          },