Tutorial in all languages 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 793rd m-tkach 🇺🇦 0 65 3 Jan 2025 793rd emgordon154 0 65 11 Jan 2025 793rd prplz 🇦🇺 0 65 23 Jan 2025 793rd kg583 🇺🇸 0 65 23 Jan 2025 793rd CLOStrophobic 🇮🇹 0 65 23 Jan 2025 793rd mathisfun271 0 65 25 Jan 2025 793rd Natanaelel 🇸🇪 0 65 26 Jan 2025 793rd Shanethegamer 🇺🇸 0 65 30 Jan 2025 793rd firegene 🇮🇪 0 65 30 Jan 2025 793rd Lydxn 🇨🇦 0 65 31 Jan 2025 793rd commandblockguy 🇺🇸 0 65 2 Feb 2025 793rd GolfingSuccess 🇬🇷 0 65 3 Feb 2025 793rd bricknellj 0 65 5 Feb 2025 793rd qpwoeirut 0 65 7 Feb 2025 793rd xyangst 0 65 14 Feb 2025 793rd emgordon154 0 65 17 Feb 2025 793rd acotis 0 65 18 Feb 2025 793rd gigaprofisi 🇺🇸 0 65 3 Mar 2025 793rd GolfingSuccess 🇬🇷 0 65 6 Mar 2025 793rd Jacob385 0 65 19 Mar 2025 793rd 4atj 0 65 10 Apr 2025 793rd orthoplex 🇨🇽 0 65 16 Apr 2025 793rd MeWhenI 🇻🇦 0 65 17 Apr 2025 793rd DialFrost 🇸🇬 0 65 17 Apr 2025 793rd DialFrost 🇸🇬 0 65 17 Apr 2025 793rd error256 0 65 17 Apr 2025 793rd edsrzf 🇳🇿 0 65 17 Apr 2025 793rd edsrzf 🇳🇿 0 65 18 Apr 2025 793rd HumanoidCPU 0 65 18 Apr 2025 793rd HumanoidCPU 0 65 18 Apr 2025 793rd DialFrost 🇸🇬 0 65 18 Apr 2025 793rd BlankSpruce 0 65 18 Apr 2025 793rd Shanethegamer 🇺🇸 0 65 18 Apr 2025 793rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 793rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 793rd undefinedRyan 0 65 19 Apr 2025 793rd GolfingSuccess 🇬🇷 0 65 19 Apr 2025 793rd DialFrost 🇸🇬 0 65 20 Apr 2025 793rd dokutan 0 65 28 Apr 2025 793rd RYSF13 🇨🇳 0 65 13 May 2025 793rd Shanethegamer 🇺🇸 0 65 13 May 2025 793rd Moltres-Galar 🇺🇦 0 65 21 May 2025 793rd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 793rd codingisgreatbutiamnot 0 65 7 Jun 2025 793rd cros107 🇦🇺 0 65 14 Jun 2025 793rd long279595192 0 65 20 Jun 2025 793rd jiji7879 0 65 20 Jun 2025 793rd zijinoier 0 65 25 Jun 2025 793rd dirckvdende 0 65 30 Jun 2025 793rd BREMAUCY 🇫🇷 0 65 1 Jul 2025 793rd Quentin-AC 0 65 2 Jul 2025 793rd Jak-Ch-ll 0 65 6 Jul 2025 793rd Flekay 🇩🇪 0 65 10 Jul 2025 793rd klixel 🇨🇦 0 65 11 Jul 2025 793rd Bpc-CPU 0 65 12 Jul 2025 793rd KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 793rd Nyandereian 0 65 15 Jul 2025 793rd itu-itis21-akkoyuno21 0 65 15 Jul 2025 793rd GrayJoKing 🇦🇺 0 65 18 Jul 2025 793rd LostSyntax21 🇬🇧 0 65 19 Jul 2025 793rd yjgnaw 0 65 24 Jul 2025 793rd oween12 0 65 6 Aug 2025 793rd xiaoyiming123 0 65 11 Aug 2025 793rd EthanJantz 0 65 12 Aug 2025 793rd wobblybits 0 65 14 Aug 2025 793rd janlelis 0 65 14 Aug 2025 793rd ShaanveerS 0 65 17 Aug 2025 793rd Vexxter9 🇳🇱 0 65 21 Aug 2025 793rd ut0s 0 65 23 Aug 2025 793rd HETHAT 🇩🇿 0 65 3 Sep 2025 793rd republic82 0 65 19 days ago 793rd snoozingnewt 🇺🇸 0 65 17 days 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