Tutorial in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 218th Symmetori 0 88 20 May 2025 218th msbranicky 0 88 26 May 2025 218th DABANANAMAN120 0 88 26 Jun 2025 218th Upload-and-View 🇺🇦 0 88 24 Jul 2025 218th MikSm1th 0 88 1 Aug 2025 231st georgekattenbelt 0 90 6 May 2025 232nd ivittacl 0 91 8 Aug 2025 233rd GeneralFabian 0 92 4 Dec 2024 233rd Salutations45 0 92 26 Jan 2025 233rd RYSF13 🇨🇳 0 92 27 Jan 2025 233rd Wonamm 0 92 14 Feb 2025 233rd bobbysq 0 92 22 Feb 2025 233rd innxir 0 92 19 Mar 2025 233rd aekkang 0 92 13 May 2025 233rd EnisEfe0 0 92 18 May 2025 233rd matejmatik123 🇸🇰 0 92 15 Jul 2025 233rd Chara-0x 0 92 18 Sep 2025 233rd jacekwladzinski 0 92 17 days ago 233rd MiceAndDice 0 92 13 days ago 233rd jtaxen 0 92 4 days ago 233rd irmilla2006 0 92 2 days ago 247th targrik 0 94 15 Feb 2025 247th MrRumples 0 94 6 Jun 2025 247th frankgraziano 0 94 18 Jul 2025 247th brimstonetrader 0 94 31 Jul 2025 247th cthierfelder 🇲🇨 0 94 1 Aug 2025 247th katss2 0 94 14 Aug 2025 247th Aaditya-Chunekar 0 94 29 Aug 2025 254th Evytag 🇫🇷 0 95 10 days ago 255th C0DET1GER 0 96 1 Feb 2025 255th Lv0Sys 🇵🇱 0 96 25 May 2025 255th Naitzirch 🇳🇱 0 96 3 Jul 2025 255th vishwathg 0 96 25 Jul 2025 255th helloworld127 0 96 9 Aug 2025 255th PanNessMain 0 96 26 Aug 2025 255th WildTooth 0 96 11 days ago 255th Beshamel 0 96 10 days ago 255th giant-web 0 96 4 days ago 264th RexRowan 🇬🇧 0 98 17 Jun 2025 265th ESOrSomething 0 99 23 days ago 266th RuralAnemone 0 100 18 Mar 2025 266th alexanderkuesel 0 100 20 Jun 2025 266th Seis 0 100 3 Jul 2025 269th OyuDays 0 102 17 Mar 2025 270th Zilbo314 0 106 21 May 2025 270th Jagger002 0 106 24 Jun 2025 270th VeryHolyCheeeese 🇫🇮 0 106 24 Jun 2025 270th SirObby 🇫🇮 0 106 24 Jun 2025 274th pquline 0 111 4 Mar 2025 275th CFFinch62 0 121 28 May 2025 276th Ivanchik-cyber 0 122 28 May 2025 277th MichalMarsalek 🇨🇿 0 152 25 Nov 2024 277th CatsAreFluffy 0 152 13 Dec 2024 277th Thevitebsk 0 152 27 Dec 2024 277th AidanWalter 0 152 1 Jan 2025 277th Junebug2763 0 152 20 Jan 2025 277th xdaniel-lim 0 152 27 Jan 2025 277th yhm138 0 152 17 Feb 2025 277th MiLk 0 152 19 Feb 2025 277th kops-cg 0 152 22 Feb 2025 277th snooze92 🇫🇷 0 152 24 Feb 2025 277th gigaprofisi 🇺🇸 0 152 3 Mar 2025 277th hillkatherine 0 152 6 Mar 2025 277th alexander-labarge 0 152 7 Apr 2025 277th ridingqwerty 🇺🇸 0 152 16 May 2025 277th Lanssii 0 152 25 May 2025 277th stphn-mt 0 152 15 Jun 2025 277th mattiamaculan 0 152 29 Jun 2025 277th xDragoxboi 0 152 30 Jun 2025 277th snobbywaterfowl 0 152 10 Jul 2025 277th Bpc-CPU 0 152 12 Jul 2025 277th Vexxter9 🇳🇱 0 152 21 Aug 2025 277th danielhinker 0 152 7 days ago 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