- Added solutions by Jaldhar H. Vyas.

- Added solutions by Matthias Muth.

19 files changed, 20189 insertions, 2135 deletions

diff --git a/gc-challenge-056.json b/gc-challenge-056.json
new file mode 100644
index 0000000000..48aac6e4cf
--- /dev/null
+++ b/gc-challenge-056.json
@@ -0,0 +1,123 @@
+{
+   "subtitle" : {
+      "text" : "[Guests: 5]. Click the columns to drilldown the contributions breakdown. Last updated at 2023-05-13 22:24:20 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 056"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "AhmetEmre",
+               "drilldown" : "AhmetEmre",
+               "y" : 2
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "name" : "Richard Park",
+               "y" : 1,
+               "drilldown" : "Richard Park"
+            },
+            {
+               "name" : "Stuart Little",
+               "y" : 2,
+               "drilldown" : "Stuart Little"
+            },
+            {
+               "drilldown" : "User Person",
+               "y" : 2,
+               "name" : "User Person"
+            }
+         ],
+         "name" : "The Weekly Challenge Guest Contributions",
+         "colorByPoint" : "true"
+      }
+   ],
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "drilldown" : {
+      "series" : [
+         {
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ]
+            ],
+            "name" : "AhmetEmre",
+            "id" : "AhmetEmre"
+         },
+         {
+            "id" : "Lubos Kolouch",
+            "data" : [
+               [
+                  "Python",
+                  2
+               ]
+            ],
+            "name" : "Lubos Kolouch"
+         },
+         {
+            "name" : "Richard Park",
+            "data" : [
+               [
+                  "APL",
+                  1
+               ]
+            ],
+            "id" : "Richard Park"
+         },
+         {
+            "id" : "Stuart Little",
+            "name" : "Stuart Little",
+            "data" : [
+               [
+                  "Haskell",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "User Person",
+            "data" : [
+               [
+                  "Python",
+                  2
+               ]
+            ],
+            "id" : "User Person"
+         }
+      ]
+   }
+}
diff --git a/gc-challenge-215.json b/gc-challenge-215.json
new file mode 100644
index 0000000000..b082d12cf6
--- /dev/null
+++ b/gc-challenge-215.json
@@ -0,0 +1,262 @@
+{
+   "subtitle" : {
+      "text" : "[Guests: 10]. Click the columns to drilldown the contributions breakdown. Last updated at 2023-05-13 22:24:20 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 215"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "Ali Moradi",
+               "drilldown" : "Ali Moradi",
+               "y" : 12
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Duncan C. White",
+               "name" : "Duncan C. White"
+            },
+            {
+               "name" : "Eric Cheung",
+               "y" : 2,
+               "drilldown" : "Eric Cheung"
+            },
+            {
+               "name" : "Lance Wicks",
+               "y" : 2,
+               "drilldown" : "Lance Wicks"
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "y" : 2,
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Robert DiCicco",
+               "y" : 3,
+               "name" : "Robert DiCicco"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 14,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Green",
+               "y" : 2,
+               "name" : "Simon Green"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 6,
+               "drilldown" : "Ulrich Rieke"
+            }
+         ],
+         "name" : "The Weekly Challenge Guest Contributions",
+         "colorByPoint" : "true"
+      }
+   ],
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "drilldown" : {
+      "series" : [
+         {
+            "name" : "Ali Moradi",
+            "data" : [
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "D",
+                  2
+               ],
+               [
+                  "Lua",
+                  2
+               ],
+               [
+                  "Modula 3",
+                  2
+               ],
+               [
+                  "Pascal",
+                  2
+               ]
+            ],
+            "id" : "Ali Moradi"
+         },
+         {
+            "data" : [
+               [
+                  "C",
+                  2
+               ]
+            ],
+            "name" : "Duncan C. White",
+            "id" : "Duncan C. White"
+         },
+         {
+            "id" : "Eric Cheung",
+            "name" : "Eric Cheung",
+            "data" : [
+               [
+                  "Python",
+                  2
+               ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Go",
+                  1
+               ],
+               [
+                  "Python",
+                  1
+               ]
+            ],
+            "name" : "Lance Wicks",
+            "id" : "Lance Wicks"
+         },
+         {
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch",
+            "data" : [
+               [
+                  "Python",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
+            "data" : [
+               [
+                  "PostgreSQL",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco",
+            "data" : [
+               [
+                  "Julia",
+                  1
+               ],
+               [
+                  "Python",
+                  1
+               ],
+               [
+                  "Ruby",
+                  1
+               ]
+            ]
+         },
+         {
+            "name" : "Roger Bell_West",
+            "data" : [
+               [
+                  "JavaScript",
+                  2
+               ],
+               [
+                  "Kotlin",
+                  2
+               ],
+               [
+                  "Lua",
+                  2
+               ],
+               [
+                  "Postscript",
+                  2
+               ],
+               [
+                  "Python",
+                  2
+               ],
+               [
+                  "Ruby",
+                  2
+               ],
+               [
+                  "Rust",
+                  2
+               ]
+            ],
+            "id" : "Roger Bell_West"
+         },
+         {
+            "name" : "Simon Green",
+            "data" : [
+               [
+                  "Python",
+                  2
+               ]
+            ],
+            "id" : "Simon Green"
+         },
+         {
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
+            "data" : [
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Rust",
+                  2
+               ]
+            ]
+         }
+      ]
+   }
+}
diff --git a/guest-language-breakdown.json b/guest-language-breakdown.json
new file mode 100644
index 0000000000..b73a05a07f
--- /dev/null
+++ b/guest-language-breakdown.json
@@ -0,0 +1,15920 @@
+{
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "drilldown" : {
+      "series" : [
+         {
+            "name" : "001",
+            "data" : [
+               [
+                  "APL",
+                  1
+               ],
+               [
+                  "Awk",
+                  4
+               ],
+               [
+                  "BASIC",
+                  2
+               ],
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bash",
+                  2
+               ],
+               [
+                  "Bc",
+                  1
+               ],
+               [
+                  "Befunge-93",
+                  2
+               ],
+               [
+                  "Brainfuck",
+                  2
+               ],
+               [
+                  "C",
+                  4
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Forth",
+                  2
+               ],
+               [
+                  "Go",
+                  4
+               ],
+               [
+                  "Haskell",
+                  4
+               ],
+               [
+                  "Haxe",
+                  2
+               ],
+               [
+                  "Java",
+                  2
+               ],
+               [
+                  "JavaScript",
+                  1
+               ],
+               [
+                  "Lua",
+                  4
+               ],
+               [
+                  "Nim",
+                  2
+               ],
+               [
+                  "Node.js",
+                  3
+               ],
+               [
+                  "Pascal",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ],
+               [
+                  "R",
+                  2
+               ],
+               [
+                  "Ruby",
+                  2
+               ],
+               [
+                  "Scheme",
+                  2
+               ],
+               [
+                  "Tcl",
+                  2
+               ]
+            ],
+            "id" : "001"
+         },
+         {
+            "name" : "002",
+            "data" : [
+               [
+                  "Awk",
+                  4
+               ],
+               [
+                  "BASIC",
+                  3
+               ],
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bash",
+                  2
+               ],
+               [
+                  "Bc",
+                  1
+               ],
+               [
+                  "Befunge-93",
+                  2
+               ],
+               [
+                  "C",
+                  4
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Go",
+                  4
+               ],
+               [
+                  "Haskell",
+                  4
+               ],
+               [
+                  "Java",
+                  2
+               ],
+               [
+                  "Lua",
+                  4
+               ],
+               [
+                  "Node.js",
+                  2
+               ],
+               [
+                  "Pascal",
+                  2
+               ],
+               [
+                  "Python",
+                  6
+               ],
+               [
+                  "R",
+                  2
+               ],
+               [
+                  "Ruby",
+                  2
+               ],
+               [
+                  "Scheme",
+                  2
+               ]
+            ],
+            "id" : "002"
+         },
+         {
+            "id" : "003",
+            "data" : [
+               [
+                  "Awk",
+                  4
+               ],
+               [
+                  "BASIC",
+                  2
+               ],
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bash",
+                  2
+               ],
+               [
+                  "Bc",
+                  3
+               ],
+               [
+                  "C",
+                  4
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Forth",
+                  2
+               ],
+               [
+                  "Go",
+                  4
+               ],
+               [
+                  "Haskell",
+                  4
+               ],
+               [
+                  "Java",
+                  2
+               ],
+               [
+                  "Lua",
+                  4
+               ],
+               [
+                  "Node.js",
+                  2
+               ],
+               [
+                  "Pascal",
+                  2
+               ],
+               [
+                  "Python",
+                  6
+               ],
+               [
+                  "R",
+                  2
+               ],
+               [
+                  "Ruby",
+                  2
+               ],
+               [
+                  "Scheme",
+                  2
+               ],
+               [
+                  "Tcl",
+                  2
+               ]
+            ],
+            "name" : "003"
+         },
+         {
+            "name" : "004",
+            "data" : [
+               [
+                  "Awk",
+                  4
+               ],
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bash",
+                  2
+               ],
+               [
+                  "Bc",
+                  2
+               ],
+               [
+                  "C",
+                  4
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Go",
+                  1
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Java",
+                  1
+               ],
+               [
+                  "Lua",
+                  2
+               ],
+               [
+                  "Node.js",
+                  2
+               ],
+               [
+                  "Pascal",
+                  1
+               ],
+               [
+                  "Python",
+                  5
+               ],
+               [
+                  "R",
+                  1
+               ],
+               [
+                  "Ruby",
+                  2
+               ],
+               [
+                  "Scheme",
+                  1
+               ],
+               [
+                  "Tcl",
+                  1
+               ]
+            ],
+            "id" : "004"
+         },
+         {
+            "id" : "005",
+            "data" : [
+               [
+                  "Awk",
+                  2
+               ],
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ],
+            "name" : "005"
+         },
+         {
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bc",
+                  1
+               ],
+               [
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+                  2
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+               [
+                  "C++",
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+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  3
+               ]
+            ],
+            "name" : "006",
+            "id" : "006"
+         },
+         {
+            "id" : "007",
+            "name" : "007",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
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+                  1
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+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ]
+         },
+         {
+            "id" : "008",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bc",
+                  1
+               ],
+               [
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+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ],
+            "name" : "008"
+         },
+         {
+            "name" : "009",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bc",
+                  1
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ],
+            "id" : "009"
+         },
+         {
+            "name" : "010",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Go",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ],
+            "id" : "010"
+         },
+         {
+            "data" : [
+               [
+                  "Ada",
+                  1
+               ],
+               [
+                  "Awk",
+                  1
+               ],
+               [
+                  "BASIC",
+                  1
+               ],
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "Bc",
+                  1
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  2
+               ],
+               [
+                  "Forth",
+                  1
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Lua",
+                  1
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ],
+            "name" : "011",
+            "id" : "011"
+         },
+         {
+            "id" : "012",
+            "name" : "012",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "C++",
+                  1
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  4
+               ]
+            ]
+         },
+         {
+            "id" : "013",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "Dart",
+                  2
+               ],
+               [
+                  "Go",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Java",
+                  1
+               ],
+               [
+                  "Python",
+                  2
+               ]
+            ],
+            "name" : "013"
+         },
+         {
+            "id" : "014",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  2
+               ]
+            ],
+            "name" : "014"
+         },
+         {
+            "id" : "015",
+            "name" : "015",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  2
+               ]
+            ]
+         },
+         {
+            "data" : [
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+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  2
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  2
+               ]
+            ],
+            "name" : "016",
+            "id" : "016"
+         },
+         {
+            "id" : "017",
+            "name" : "017",
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+               [
+                  "C",
+                  1
+               ],
+               [
+                  "Haskell",
+                  2
+               ],
+               [
+                  "Python",
+                  2
+               ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "BQN",
+                  2
+               ],
+