Gray Code Encoder 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 71st GolfingSuccess 🇬🇷 0 56 30 Dec 2024 71st khvdm 0 56 12 Jan 2025 71st pardouin 🇫🇷 0 56 24 Feb 2025 71st Shanethegamer 🇺🇸 0 56 14 days ago 71st GolfingSuccess 🇬🇷 0 56 6 days ago 71st sean-niemann 🇺🇸 0 56 5 days ago 71st sean-niemann 🇺🇸 0 56 5 days ago 71st emgordon154 0 56 4 days ago 84th DialFrost 🇸🇬 0 57 4 days ago 85th GolfingSuccess 🇬🇷 0 58 5 days ago 86th GolfingSuccess 🇬🇷 0 59 6 days ago 86th IanUtley 0 59 6 days ago 86th GolfingSuccess 🇬🇷 0 59 6 days ago 89th GolfingSuccess 🇬🇷 0 61 5 days ago 90th AlephSquirrel 0 62 25 Nov 2024 90th btnlq 0 62 4 Dec 2024 90th Shanethegamer 🇺🇸 0 62 10 Dec 2024 90th Artemis21 🇬🇧 0 62 24 Dec 2024 90th ovs-code 🇩🇪 0 62 5 Jan 2025 90th bricknellj 0 62 30 Jan 2025 90th DialFrost 🇸🇬 0 62 17 Feb 2025 90th error256 0 62 12 Apr 2025 90th MeWhenI 🇻🇦 0 62 6 days ago 90th Shanethegamer 🇺🇸 0 62 5 days ago 90th 4atj 0 62 5 days ago 90th Natanaelel 🇸🇪 0 62 3 days ago 102nd Shanethegamer 🇺🇸 0 63 26 Nov 2024 102nd sean-niemann 🇺🇸 0 63 5 days ago 102nd sean-niemann 🇺🇸 0 63 3 days ago 105th jameswmccarty 0 64 29 Mar 2025 106th Shanethegamer 🇺🇸 0 66 26 Nov 2024 106th rucin93 🇵🇱 0 66 6 days ago 106th sean-niemann 🇺🇸 0 66 5 days ago 109th GolfingSuccess 🇬🇷 0 67 5 days ago 110th Shanethegamer 🇺🇸 0 68 26 Nov 2024 110th sean-niemann 🇺🇸 0 68 5 days ago 110th namelessiw 0 68 3 days ago 113th GolfingSuccess 🇬🇷 0 69 6 days ago 114th GolfingSuccess 🇬🇷 0 70 6 days ago 115th kg583 🇺🇸 0 71 1 Dec 2024 115th CLOStrophobic 🇮🇹 0 71 18 Jan 2025 115th GolfingSuccess 🇬🇷 0 71 6 days ago 115th edsrzf 🇳🇿 0 71 5 days ago 115th AlephSquirrel 0 71 5 days ago 120th Shanethegamer 🇺🇸 0 72 9 Dec 2024 121st GolfingSuccess 🇬🇷 0 73 5 days ago 122nd Shanethegamer 🇺🇸 0 75 26 Nov 2024 122nd sean-niemann 🇺🇸 0 75 5 days ago 124th Shanethegamer 🇺🇸 0 77 6 days ago 124th rucin93 🇵🇱 0 77 6 days ago 126th saito-ta 🇯🇵 0 78 4 days ago 126th rhdqor213 0 78 3 days ago 128th sean-niemann 🇺🇸 0 80 5 days ago 129th GolfingSuccess 🇬🇷 0 82 6 days ago 130th Shanethegamer 🇺🇸 0 83 26 Nov 2024 130th emgordon154 0 83 4 days ago 132nd Shanethegamer 🇺🇸 0 84 26 Nov 2024 132nd ovs-code 🇩🇪 0 84 3 days ago 134th GolfingSuccess 🇬🇷 0 85 6 days ago 134th edsrzf 🇳🇿 0 85 5 days ago 134th edsrzf 🇳🇿 0 85 5 days ago 134th error256 0 85 4 days ago 138th Shanethegamer 🇺🇸 0 86 17 Dec 2024 138th kg583 🇺🇸 0 86 16 Feb 2025 138th GolfingSuccess 🇬🇷 0 86 6 days ago 138th GolfingSuccess 🇬🇷 0 86 5 days ago 138th edsrzf 🇳🇿 0 86 5 days ago 143rd Shanethegamer 🇺🇸 0 87 15 Apr 2025 143rd GolfingSuccess 🇬🇷 0 87 6 days ago 143rd Shanethegamer 🇺🇸 0 87 5 days ago 146th GolfingSuccess 🇬🇷 0 89 30 Dec 2024 146th Shanethegamer 🇺🇸 0 89 8 days ago 148th KasperKivimaeki 🇫🇮 0 91 5 days ago 149th DialFrost 🇸🇬 0 94 3 days ago 149th edsrzf 🇳🇿 0 94 7 hours ago Prev 76–150 of 168 Next