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 481st Steffan153 🇫🇮 783 45 6ms 13 days ago 482nd HumanoidCPU 783 115 260ms 13 days ago 483rd saito-ta 🇯🇵 783 128 1,990ms 8 May 2025 484th fuzzylojik-golf 🇺🇸 780 76 127ms 15 days ago 485th canissimia 🇦🇶 780 143 15ms 14 days ago 486th Yax42 🇫🇷 778 89 13ms 12 days ago 486th DialFrost 🇸🇬 778 89 13ms 10 days ago 486th solisolu 778 89 4ms 3 days ago 489th dokutan 775 99 409ms 14 days ago 490th Pyroan 773 22 92ms 13 days ago 491st dokutan 770 61 176ms 14 days ago 492nd GolfingSuccess 🇬🇷 769 135 80ms 12 days ago 493rd albanian-laundromat 🇺🇸 767 243 15ms 17 days ago 494th madex 🇩🇪 766 46 5ms 29 hours ago 495th HumanoidCPU 764 48 1,424ms 14 days ago 496th JOrE20 761 70 41ms 13 Feb 2026 497th HumanoidCPU 760 101 382ms 13 days ago 498th albanian-laundromat 🇺🇸 757 99 343ms 17 days ago 499th JOrE20 756 37 252ms 9 Dec 2025 500th madex 🇩🇪 753 92 12ms 14 days ago 501st HumanoidCPU 750 52 8ms 9 days ago 502nd madex 🇩🇪 750 79 120ms 10 days ago 503rd aadenboy 🇺🇸 748 87 7ms 9 days ago 504th CaedenHarper 🇨🇦 745 93 13ms 17 days ago 505th HumanoidCPU 745 96 163ms 14 days ago 506th Jacob385 745 103 360ms 10 days ago 507th KatieLG 🇬🇧 737 62 416ms 15 days ago 507th madex 🇩🇪 737 62 426ms 12 days ago 509th GolfingSuccess 🇬🇷 734 48 5ms 12 days ago 510th dokutan 733 100 19ms 14 days ago 511th retrohun 728 55 375ms 44 hours ago 512th HumanoidCPU 728 103 329ms 13 days ago 513th madex 🇩🇪 722 54 10ms 12 days ago 514th DialFrost 🇸🇬 715 56 2,639ms 16 Dec 2025 515th ovs-code 🇩🇪 715 237 107ms 13 days ago 516th DialFrost 🇸🇬 711 88 101ms 10 days ago 517th JOrE20 708 24 91ms 13 Feb 2026 518th madex 🇩🇪 707 106 334ms 10 days ago 519th Shanethegamer 🇺🇸 704 84 416ms 26 Nov 2024 519th dokutan 704 84 382ms 12 days ago 521st dokutan 700 99 12ms 12 days ago 522nd HumanoidCPU 696 85 434ms 13 days ago 523rd madex 🇩🇪 693 130 269ms 10 days ago 524th Shanethegamer 🇺🇸 691 51 4ms 30 Apr 2025 524th albanian-laundromat 🇺🇸 691 51 5ms 14 days ago 526th GolfingSuccess 🇬🇷 690 58 4,193ms 8 May 2025 527th GolfingSuccess 🇬🇷 688 73 16ms 8 May 2025 528th HumanoidCPU 671 97 7ms 12 days ago 529th madex 🇩🇪 671 104 210ms 12 days ago 530th HumanoidCPU 665 101 361ms 13 days ago 531st Natanaelel 🇸🇪 665 130 360ms 2 May 2025 532nd Shanethegamer 🇺🇸 664 98 7ms 6 May 2025 533rd janAkali 🇷🇺 659 102 399ms 7 days ago 534th plcc0 654 26 6ms 13 days ago 535th GolfingSuccess 🇬🇷 643 111 107ms 13 days ago 536th dokutan 643 140 279ms 11 days ago 537th HumanoidCPU 642 108 13ms 12 days ago 538th BREMAUCY 🇫🇷 636 40 4ms 6 days ago 539th Shanethegamer 🇺🇸 635 136 315ms 26 Nov 2024 540th Natanaelel 🇸🇪 630 27 6ms 8 May 2025 541st madex 🇩🇪 621 118 17ms 10 days ago 542nd emgordon154 617 71 32ms 10 days ago 543rd Shanethegamer 🇺🇸 608 46 304ms 26 Nov 2024 544th HumanoidCPU 597 59 278ms 8 days ago 545th madex 🇩🇪 591 130 412ms 12 days ago 546th snydej 589 99 43ms 22 Nov 2024 547th scpchicken 🇵🇼 586 29 7ms 3 days ago 548th prestosilver 🇺🇸 584 115 414ms 15 days ago 549th madex 🇩🇪 583 48 271ms 12 days ago 550th albanian-laundromat 🇺🇸 583 150 28ms 17 days ago 551st not-a-pokemon 582 119 15ms 14 days ago 552nd CaedenHarper 🇨🇦 578 129 446ms 17 days ago 553rd retrohun 568 62 5ms 43 hours ago 554th madex 🇩🇪 568 182 7ms 10 days ago 555th madex 🇩🇪 555 121 366ms 10 days ago 556th JOrE20 550 159 69ms 14 Feb 2026 557th snoozingnewt 🇨🇦 540 116 113ms 5 days ago 558th emgordon154 524 150 15ms 9 May 2025 559th madex 🇩🇪 504 112 1,333ms 10 days ago 560th KrausRaus 🇺🇸 494 83 14ms 12 days ago First Prev 481–560 of 610 Next Last