- Added solutions by Athanasius.

- Added solutions by Carlos Oliveira.
- Added solutions by David Ferrone.
- Added solutions by Simon Green.
- Added solutions by Solathian.

20 files changed, 1678 insertions, 18518 deletions

diff --git a/gc-challenge-191.json b/gc-challenge-191.json
deleted file mode 100644
index b8f2b781b1..0000000000
--- a/gc-challenge-191.json
+++ /dev/null
@@ -1,365 +0,0 @@
-{
-   "chart" : {
-      "type" : "column"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "subtitle" : {
-      "text" : "[Guests: 15]. Click the columns to drilldown the contributions breakdown. Last updated at 2023-01-07 08:10:33 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 191"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "Adam Russell",
-               "drilldown" : "Adam Russell"
-            },
-            {
-               "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi",
-               "y" : 22
-            },
-            {
-               "name" : "Duncan C. White",
-               "y" : 2,
-               "drilldown" : "Duncan C. White"
-            },
-            {
-               "name" : "E. Alvarez",
-               "y" : 4,
-               "drilldown" : "E. Alvarez"
-            },
-            {
-               "y" : 2,
-               "name" : "Eric Cheung",
-               "drilldown" : "Eric Cheung"
-            },
-            {
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 2,
-               "name" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mohammad Meraj Zia",
-               "y" : 1,
-               "name" : "Mohammad Meraj Zia"
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "y" : 3,
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "name" : "Robert DiCicco",
-               "y" : 5,
-               "drilldown" : "Robert DiCicco"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 14
-            },
-            {
-               "name" : "Simon Green",
-               "y" : 2,
-               "drilldown" : "Simon Green"
-            },
-            {
-               "drilldown" : "Tyler Wardhaugh",
-               "y" : 2,
-               "name" : "Tyler Wardhaugh"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "y" : 6,
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "y" : 2,
-               "name" : "Vamsi Meenavilli",
-               "drilldown" : "Vamsi Meenavilli"
-            }
-         ],
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Guest Contributions"
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-   "legend" : {
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-   "drilldown" : {
-      "series" : [
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-            "id" : "Adam Russell",
-            "data" : [
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-                  "Prolog",
-                  2
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-            ],
-            "name" : "Adam Russell"
-         },
-         {
-            "name" : "Ali Moradi",
-            "id" : "Ali Moradi",
-            "data" : [
-               [
-                  "Ada",
-                  2
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-               [
-                  "C",
-                  2
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-               [
-                  "C++",
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-               [
-                  "D",
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-               [
-                  "Lua",
-                  2
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-               [
-                  "Modula 3",
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-               [
-                  "Nelua",
-                  2
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-               [
-                  "Nim",
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-               [
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-               [
-                  "Pascal",
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-         {
-            "name" : "Duncan C. White",
-            "id" : "Duncan C. White",
-            "data" : [
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-                  "C",
-                  2
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-         },
-         {
-            "id" : "E. Alvarez",
-            "data" : [
-               [
-                  "Go",
-                  2
-               ],
-               [
-                  "Python",
-                  2
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-            "name" : "E. Alvarez"
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-         {
-            "data" : [
-               [
-                  "Python",
-                  2
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-            ],
-            "id" : "Eric Cheung",
-            "name" : "Eric Cheung"
-         },
-         {
-            "id" : "Jorg Sommrey",
-            "data" : [
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-                  "Maxima",
-                  1
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-            ],
-            "name" : "Jorg Sommrey"
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-         {
-            "data" : [
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-                  "PostgreSQL",
-                  2
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-            ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
-         },
-         {
-            "id" : "Mohammad Meraj Zia",
-            "data" : [
-               [
-                  "Java",
-                  1
-               ]
-            ],
-            "name" : "Mohammad Meraj Zia"
-         },
-         {
-            "data" : [
-               [
-                  "Java",
-                  1
-               ],
-               [
-                  "Python",
-                  1
-               ],
-               [
-                  "Swift",
-                  1
-               ]
-            ],
-            "id" : "Mohammad S Anwar",
-            "name" : "Mohammad S Anwar"
-         },
-         {
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco",
-            "data" : [
-               [
-                  "Julia",
-                  2
-               ],
-               [
-                  "Ruby",
-                  2
-               ],
-               [
-                  "Tcl",
-                  1
-               ]
-            ]
-         },
-         {
-            "name" : "Roger Bell_West",
-            "data" : [
-               [
-                  "JavaScript",
-                  2
-               ],
-               [
-                  "Kotlin",
-                  2
-               ],
-               [
-                  "Lua",
-                  2
-               ],
-               [
-                  "Postscript",
-                  2
-               ],
-               [
-                  "Python",
-                  2
-               ],
-               [
-                  "Ruby",
-                  2
-               ],
-               [
-                  "Rust",
-                  2
-               ]
-            ],
-            "id" : "Roger Bell_West"
-         },
-         {
-            "data" : [
-               [
-                  "Python",
-                  2
-               ]
-            ],
-            "id" : "Simon Green",
-            "name" : "Simon Green"
-         },
-         {
-            "id" : "Tyler Wardhaugh",
-            "data" : [
-               [
-                  "Clojure",
-                  2
-               ]
-            ],
-            "name" : "Tyler Wardhaugh"
-         },
-         {
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
-            "data" : [
-               [
-                  "C++",
-                  2
-               ],
-               [
-                  "Haskell",
-                  2
-               ],
-               [
-                  "Rust",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Vamsi Meenavilli",
-            "data" : [
-               [
-                  "Python",
-                  2
-               ]
-            ],
-            "name" : "Vamsi Meenavilli"
-         }
-      ]
-   }
-}
diff --git a/gc-challenge-195.json b/gc-challenge-195.json
deleted file mode 100644
index 5646f44c00..0000000000
--- a/gc-challenge-195.json
+++ /dev/null
@@ -1,270 +0,0 @@
-{
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
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-   "series" : [
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-         "data" : [
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-               "y" : 18,
-               "name" : "Ali Moradi",
-               "drilldown" : "Ali Moradi"
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-            {
-               "drilldown" : "Duncan C. White",
-               "name" : "Duncan C. White",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Eric Cheung",
-               "name" : "Eric Cheung"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Mohammad Meraj Zia",
-               "name" : "Mohammad Meraj Zia",
-               "y" : 1
-            },
-            {
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco",
-               "y" : 4
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-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 14
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green"
-            },
-            {
-               "name" : "Stephen G Lynn",
-               "drilldown" : "Stephen G Lynn",
-               "y" : 2
-            },
-            {
-               "y" : 6,
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
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-         ],
-         "name" : "The Weekly Challenge Guest Contributions",
-         "colorByPoint" : "true"
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-   ],
-   "title" : {
-      "text" : "The Weekly Challenge - 195"
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-      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>",
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-               [
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-               [
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-               [
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-            "id" : "Ali Moradi"
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-            "id" : "Duncan C. White",
-            "data" : [
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-         {
-            "data" : [
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-            "id" : "Eric Cheung",
-            "name" : "Eric Cheung"
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-         {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
-            "data" : [
-               [
-                  "PostgreSQL",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Mohammad Meraj Zia",
-            "name" : "Mohammad Meraj Zia",
-            "data" : [
-               [
-                  "Java",
-                  1
-               ]
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-         },
-         {
-            "data" : [
-               [
-                  "Julia",
-                  2
-               ],
-               [
-                  "Python",
-                  1
-               ],
-               [
-                  "Ruby",
-                  1
-               ]
-            ],
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco"
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-         {
-            "data" : [
-               [
-                  "JavaScript",
-                  2
-               ],
-               [
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-                  2
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-               [
-                  "Lua",
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-               [
-                  "Postscript",
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-               [
-                  "Python",
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-               [
-                  "Ruby",
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-               [
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-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
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-            "id" : "Simon Green",
-            "name" : "Simon Green"
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-            "name" : "Stephen G Lynn",
-            "data" : [
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-               ]
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-         },
-         {
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-                  2
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-               [
-                  "Haskell",
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-               [
-                  "Rust",
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-            ],
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke"
-         }
-      ]
-   },
-   "subtitle" : {
-      "text" : "[Guests: 10]. Click the columns to drilldown the contributions breakdown. Last updated at 2023-01-06 18:44:39 GMT"
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-   }
-}
diff --git a/gc-challenge-197.json b/gc-challenge-197.json
deleted file mode 100644
index 08deb02255..0000000000
--- a/gc-challenge-197.json
+++ /dev/null
@@ -1,269 +0,0 @@
-{
-   "series" : [
-      {
-         "name" : "The Weekly Challenge Guest Contributions",
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "Adam Russell",
-               "drilldown" : "Adam Russell"
-            },
-            {
-               "y" : 10,
-               "name" : "Ali Moradi",
-               "drilldown" : "Ali Moradi"
-            },
-            {
-               "name" : "David Ferrone",
-               "drilldown" : "David Ferrone",
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-            },
-            {
-               "y" : 2,
-               "drilldown" : "Eric Cheung",
-               "name" : "Eric Cheung"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 2
-            },
-            {
-               "name" : "Mohammad Meraj Zia",
-               "drilldown" : "Mohammad Meraj Zia",
-               "y" : 1
-            },
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-               "drilldown" : "Robert DiCicco",
-               "name" : "Robert DiCicco",
-               "y" : 3
-            },
-            {
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 14
-            },
-            {
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Tyler Wardhaugh",
-               "name" : "Tyler Wardhaugh",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
-               "y" : 6
-            }
-         ],
-         "colorByPoint" : "true"
-      }
-   ],
-   "legend" : {
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-   "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/>"
-   },
-   "subtitle" : {
-      "text" : "[Guests: 11]. Click the columns to drilldown the contributions breakdown. Last updated at 2023-01-02 13:49:05 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
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-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 197"
-   },
-   "drilldown" : {
-      "series" : [
-         {
-            "name" : "Adam Russell",
-            "data" : [
-               [
-                  "Prolog",
-                  2
-               ]
-            ],
-            "id" : "Adam Russell"
-         },
-         {
-            "id" : "Ali Moradi",
-            "name" : "Ali Moradi",
-            "data" : [
-               [
-                  "D",
-                  2
-               ],
-               [
-                  "Lua",
-                  2
-               ],
-               [
-                  "Modula 3",
-                  2
-               ],
-               [
-                  "Oberon",
-                  2
-               ],
-               [
-                  "Pascal",
-                  2
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Rust",
-                  2
-               ]
-            ],
-            "name" : "David Ferrone",
-            "id" : "David Ferrone"
-         },
-         {
-            "name" : "Eric Cheung",
-            "data" : [
-               [
-                  "Python",
-                  2
-               ]
-            ],
-            "id" : "Eric Cheung"
-         },
-         {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
-            "data" : [
-               [
-                  "PostgreSQL",
-                  2
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-            ]
-         },
-         {
-            "name" : "Mohammad Meraj Zia",
-            "data" : [
-               [
-                  "Java",
-                  1
-               ]
-            ],
-            "id" : "Mohammad Meraj Zia"
-         },
-         {
-            "id" : "Robert DiCicco",
-            "data" : [
-               [
-                  "Julia",
-                  1
-               ],
-               [
-                  "Python",
-                  1
-               ],
-               [
-                  "Ruby",
-                  1
-               ]
-            ],
-            "name" : "Robert DiCicco"
-         },
-         {
-            "data" : [
-               [
-                  "JavaScript",
-                  2
-               ],
-               [
-                  "Kotlin",
-                  2
-               ],
-               [
-                  "Lua",
-                  2
-               ],
-               [
-                  "Postscript",
-                  2
-               ],
-               [
-                  "Python",
-                  2
-               ],
-               [
-                  "Ruby",
-                  2
-               ],
-               [
-                  "Rust",
-                  2
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-            ],
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West"
-         },
-         {
-            "id" : "Simon Green",
-            "name" : "Simon Green",
-            "data" : [
-               [
-                  "Python",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Tyler Wardhaugh",
-            "name" : "Tyler Wardhaugh",
-            "data" : [
-               [
-                  "Clojure",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "Ulrich Rieke",
-            "data" : [
-               [
-                  "C++",
-                  2
-               ],
-               [
-                  "Haskell",
-                  2
-               ],
-               [
-                  "Rust",
-                  2
-               ]
-            ],
-            "id" : "Ulrich Rieke"
-         }
-      ]
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
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-            "format" : "{point.y}"
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-         "borderWidth" : 0
-      }
-   }
-}
diff --git a/guest-language-breakdown.json b/guest-language-breakdown.json
deleted file mode 100644
index 51dae4fe53..0000000000
--- a/guest-language-breakdown.json
+++ /dev/null
@@ -1,14370 +0,0 @@
-{
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-01-07 08:10:33 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "drilldown" : {
-      "series" : [
-         {
-            "name" : "001",
-            "id" : "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
-               ],
-               [
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-               ],
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-                  "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
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Awk",
-                  4
-               ],
-               [
-                  "BASIC",
-                  3
-               ],
-               [
-                  "BQN",
-                  2
-               ],
-               [
-                  "Bash",
-                  2
-               ],
-               [
-                  "Bc",
-                  1
-               ],
-               [
-                  "Befunge-93",
-                  2
-               ],
-               [
-                  "C",