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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 786th dokutan 0 67 28 Apr 2025 786th Lodiscode 0 67 6 May 2025 786th adammielniczuk 0 67 12 May 2025 786th erikji 0 67 23 May 2025 786th thadeucity 0 67 26 May 2025 786th TheZwierzLF 🇵🇱 0 67 27 May 2025 786th TheZwierzLF 🇵🇱 0 67 1 Jun 2025 786th SwordF-Official 0 67 2 Jun 2025 786th NOS4A5I 0 67 9 Jun 2025 786th Rogacz 0 67 9 Jun 2025 786th henryjgt 0 67 27 days ago 786th shininglegend 0 67 25 days ago 786th kit971103 0 67 19 days ago 786th Scaredname 0 67 10 days ago 786th xiaoyiming123 0 67 3 days ago 841st 823126 0 68 20 Nov 2024 841st stefangimmillaro 0 68 27 Nov 2024 841st MeWhenI 🇻🇦 0 68 11 Dec 2024 841st jamesthekee 0 68 25 Jan 2025 841st Shanethegamer 🇺🇸 0 68 4 Feb 2025 841st GolfingSuccess 🇬🇷 0 68 5 Feb 2025 841st HumanoidCPU 0 68 6 Feb 2025 841st DialFrost 🇸🇬 0 68 8 Feb 2025 841st voytxt 🇨🇿 0 68 8 Feb 2025 841st targrik 0 68 15 Feb 2025 841st JunkIce 0 68 26 Mar 2025 841st rhdqor213 0 68 16 Apr 2025 841st DialFrost 🇸🇬 0 68 17 Apr 2025 841st te-chnical 0 68 6 May 2025 841st edsrzf 🇳🇿 0 68 13 May 2025 841st rucin93 🇵🇱 0 68 14 May 2025 841st cloudyshoe 0 68 15 May 2025 841st jake6192 0 68 30 May 2025 841st 4very 0 68 7 Jun 2025 841st Bpc-CPU 0 68 3 days ago 841st XenThe 🇬🇧 0 68 4 hours ago 862nd sean-niemann 🇺🇸 0 69 13 Dec 2024 862nd GolfingSuccess 🇬🇷 0 69 8 Feb 2025 862nd DialFrost 🇸🇬 0 69 8 Feb 2025 862nd GolfingSuccess 🇬🇷 0 69 8 Feb 2025 862nd DialFrost 🇸🇬 0 69 20 Feb 2025 862nd pruthvip15 0 69 4 Mar 2025 862nd emgordon154 0 69 6 Mar 2025 862nd plcc0 0 69 20 Mar 2025 862nd kg583 🇺🇸 0 69 18 Apr 2025 862nd CaedenHarper 🇨🇦 0 69 18 Apr 2025 862nd Shanethegamer 🇺🇸 0 69 23 Apr 2025 862nd voytxt 🇨🇿 0 69 28 Apr 2025 862nd GolfingSuccess 🇬🇷 0 69 24 May 2025 862nd DoubleUynn 0 69 26 days ago 862nd bknower 0 69 22 days ago 862nd FEZfan 🇦🇺 0 69 8 days ago 878th emgordon154 0 70 27 Nov 2024 878th MeWhenI 🇻🇦 0 70 11 Dec 2024 878th voytxt 🇨🇿 0 70 25 Jan 2025 878th Salutations45 0 70 26 Jan 2025 878th MeWhenI 🇻🇦 0 70 14 Feb 2025 878th targrik 0 70 14 Feb 2025 878th frosster 0 70 11 Mar 2025 878th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 878th Sciman101 0 70 27 Mar 2025 878th cominixo 0 70 6 Apr 2025 878th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 878th edsrzf 🇳🇿 0 70 18 Apr 2025 878th sean-niemann 🇺🇸 0 70 18 Apr 2025 878th rucin93 🇵🇱 0 70 18 Apr 2025 878th DialFrost 🇸🇬 0 70 18 Apr 2025 878th CaedenHarper 🇨🇦 0 70 18 Apr 2025 878th HumanoidCPU 0 70 19 Apr 2025 878th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 878th inventshah 0 70 23 Apr 2025 878th m-tkach 🇺🇦 0 70 23 Apr 2025 878th Mukundan314 0 70 25 Apr 2025 878th Shanethegamer 🇺🇸 0 70 28 Apr 2025 878th frankgraziano 0 70 8 May 2025 Prev 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