Gray Code Encoder in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 480th Steffan153 🇫🇮 835 127 59ms 20 days ago 482nd Shanethegamer 🇺🇸 834 87 42ms 15 Apr 2025 483rd snoozingnewt 🇨🇦 833 109 332ms 22 hours ago 484th GolfingSuccess 🇬🇷 832 83 36ms 22 days ago 484th MeWhenI 🇻🇦 832 83 249ms 22 days ago 486th kg583 🇺🇸 832 93 17ms 2 days ago 487th ovs-code 🇩🇪 831 84 12ms 10 May 2025 488th Steffan153 🇫🇮 831 110 28ms 21 days ago 488th edsrzf 🇳🇿 831 110 30ms 21 days ago 490th aksyristos 830 75 15ms 17 days ago 491st HumanoidCPU 829 85 419ms 20 days ago 492nd fuzzylojik-golf 🇺🇸 827 34 254ms 17 days ago 492nd DialFrost 🇸🇬 827 34 277ms 12 days ago 494th albanian-laundromat 🇺🇸 827 55 39ms 25 days ago 495th JRaspass 🇬🇧 826 31 4ms 13 days ago 496th GrayJoKing 🇦🇺 826 97 15ms 9 days ago 496th edsrzf 🇳🇿 826 97 18ms 9 days ago 498th Shanethegamer 🇺🇸 825 197 1,433ms 1 Feb 2025 499th albanian-laundromat 🇺🇸 824 54 900ms 15 Jan 2026 499th dokutan 824 54 908ms 23 days ago 501st Shanethegamer 🇺🇸 823 83 403ms 9 Jul 2025 502nd GolfingSuccess 🇬🇷 822 85 3ms 14 Jan 2026 502nd solisolu 822 85 5ms 45 hours ago 504th Jacob385 821 94 427ms 3 days ago 505th fuzzylojik-golf 🇺🇸 820 80 9ms 5 days ago 506th HumanoidCPU 819 38 36ms 22 days ago 506th aksyristos 819 38 35ms 20 days ago 508th Arkadios200 818 81 111ms 7 days ago 509th fuzzylojik-golf 🇺🇸 817 88 154ms 23 days ago 510th emgordon154 817 199 1,468ms 21 days ago 511th snoozingnewt 🇨🇦 814 73 416ms 13 days ago 512th Ripick 814 84 414ms 7 days ago 513th emgordon154 813 109 84ms 20 days ago 514th voytxt 🇨🇿 813 200 1,434ms 6 Feb 2026 514th GolfingSuccess 🇬🇷 813 200 1,490ms 22 days ago 516th SirBogman 🇺🇸 812 34 37ms 9 Oct 2025 516th fuzzylojik-golf 🇺🇸 812 34 35ms 22 days ago 518th Yax42 🇫🇷 812 95 387ms 23 days ago 519th xsot 🇸🇬 809 44 6ms 4 days ago 520th dokutan 809 63 209ms 42 hours ago 521st JayXon 🇺🇸 808 188 1,714ms 35 hours ago 521st DialFrost 🇸🇬 808 188 1,687ms 86 mins ago 523rd madex 🇩🇪 807 89 174ms 20 days ago 524th albanian-laundromat 🇺🇸 803 86 74ms 9 days ago 525th Steffan153 🇫🇮 803 87 4ms 20 days ago 526th edsrzf 🇳🇿 801 125 21ms 14 days ago 526th Steffan153 🇫🇮 801 125 23ms 14 days ago 528th madex 🇩🇪 798 83 103ms 18 days ago 529th albanian-laundromat 🇺🇸 796 64 188ms 25 days ago 530th UnderKoen 🇳🇱 793 91 2,112ms 16 days ago 531st dokutan 792 89 476ms 20 days ago 532nd Steffan153 🇫🇮 791 45 6ms 21 days ago 532nd sean-niemann 🇺🇸 791 45 7ms 3 days ago 534th albanian-laundromat 🇺🇸 791 214 120ms 19 days ago 535th HumanoidCPU 789 115 324ms 21 days ago 536th albanian-laundromat 🇺🇸 789 243 15ms 25 days ago 537th Yax42 🇫🇷 785 89 13ms 20 days ago 537th DialFrost 🇸🇬 785 89 12ms 18 days ago 539th GolfingSuccess 🇬🇷 785 135 88ms 20 days ago 540th saito-ta 🇯🇵 783 128 1,990ms 8 May 2025 541st canissimia 🇦🇶 780 143 15ms 22 days ago 542nd dokutan 779 99 409ms 22 days ago 543rd flekAI 776 33 4ms 4 days ago 544th flekAI 776 53 12ms 4 days ago 545th dokutan 775 61 183ms 22 days ago 546th madex 🇩🇪 774 46 5ms 9 days ago 547th JOrE20 774 70 41ms 13 Feb 2026 548th Pyroan 773 22 92ms 21 days ago 549th albanian-laundromat 🇺🇸 773 99 343ms 25 days ago 550th albanian-laundromat 🇺🇸 770 130 30ms 16 days ago 551st HumanoidCPU 768 48 1,424ms 22 days ago 552nd HumanoidCPU 764 101 382ms 21 days ago 553rd JOrE20 760 37 266ms 9 Dec 2025 554th madex 🇩🇪 759 79 117ms 18 days ago 555th madex 🇩🇪 759 92 12ms 22 days ago 556th HumanoidCPU 757 52 8ms 17 days ago 557th aadenboy 🇺🇸 754 87 7ms 17 days ago 558th kg583 🇺🇸 752 141 15ms 46 hours ago 559th CaedenHarper 🇨🇦 751 93 12ms 25 days ago 560th HumanoidCPU 749 96 163ms 22 days ago First Prev 481–560 of 772 Next Last