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 Dragon Curve 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 Dragon Curve 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 561st albanian-laundromat 🇺🇸 765 130 30ms 23 days ago 562nd HumanoidCPU 763 101 382ms 26 Mar 2026 563rd JOrE20 759 37 264ms 9 Dec 2025 564th madex 🇩🇪 756 79 116ms 26 days ago 565th HumanoidCPU 755 52 8ms 25 days ago 566th aadenboy 🇺🇸 754 87 7ms 24 days ago 567th kg583 🇺🇸 752 141 15ms 9 days ago 568th CaedenHarper 🇨🇦 751 93 12ms 21 Mar 2026 569th HumanoidCPU 747 96 162ms 25 Mar 2026 570th GolfingSuccess 🇬🇷 742 48 5ms 27 Mar 2026 571st KatieLG 🇬🇧 739 62 419ms 23 Mar 2026 571st madex 🇩🇪 739 62 448ms 27 Mar 2026 571st jusaka 739 62 405ms 8 days ago 574th HumanoidCPU 739 103 329ms 26 Mar 2026 575th dokutan 737 100 20ms 25 Mar 2026 576th retrohun 731 55 375ms 17 days ago 577th madex 🇩🇪 728 54 10ms 27 Mar 2026 578th DialFrost 🇸🇬 727 61 755ms 10 days ago 579th jusaka 723 215 1,713ms 8 days ago 580th madex 🇩🇪 719 106 334ms 26 days ago 581st DialFrost 🇸🇬 718 56 2,639ms 16 Dec 2025 582nd DialFrost 🇸🇬 717 88 101ms 25 days ago 583rd ovs-code 🇩🇪 715 237 107ms 25 Mar 2026 584th denkyuu1 714 55 8ms 9 days ago 585th JOrE20 708 24 91ms 13 Feb 2026 586th Shanethegamer 🇺🇸 706 84 481ms 26 Nov 2024 586th dokutan 706 84 471ms 27 Mar 2026 588th dokutan 705 99 12ms 27 Mar 2026 589th GolfingSuccess 🇬🇷 704 73 16ms 8 May 2025 590th Shanethegamer 🇺🇸 698 51 4ms 30 Apr 2025 590th albanian-laundromat 🇺🇸 698 51 5ms 25 Mar 2026 592nd HumanoidCPU 698 85 535ms 26 Mar 2026 593rd scpchicken 🇵🇼 698 100 13ms 36 hours ago 594th madex 🇩🇪 697 130 350ms 26 days ago 595th GolfingSuccess 🇬🇷 693 58 4,193ms 8 May 2025 596th Jonson26 688 112 395ms 14 days ago 597th HumanoidCPU 676 97 7ms 27 Mar 2026 598th madex 🇩🇪 676 104 210ms 27 Mar 2026 599th HumanoidCPU 674 101 361ms 25 Mar 2026 600th Natanaelel 🇸🇪 672 130 360ms 2 May 2025 601st dokutan 671 135 293ms 7 days ago 602nd Shanethegamer 🇺🇸 669 98 7ms 6 May 2025 603rd janAkali 🇷🇺 668 102 399ms 23 days ago 604th jusaka 667 43 120ms 8 days ago 605th plcc0 654 26 6ms 26 Mar 2026 606th GolfingSuccess 🇬🇷 650 111 109ms 26 Mar 2026 607th HumanoidCPU 647 108 13ms 27 Mar 2026 608th Shanethegamer 🇺🇸 643 136 315ms 26 Nov 2024 609th BREMAUCY 🇫🇷 640 40 4ms 22 days ago 610th jusaka 637 121 399ms 8 days ago 611th Natanaelel 🇸🇪 630 27 6ms 8 May 2025 612th jusaka 630 86 46ms 8 days ago 613th madex 🇩🇪 624 118 16ms 26 days ago 614th emgordon154 623 71 32ms 26 days ago 615th Alex-x90 🇺🇸 613 114 4ms 12 days ago 616th Shanethegamer 🇺🇸 610 46 252ms 26 Nov 2024 617th ComradeSquirrel 607 115 14ms 2 days ago 618th HumanoidCPU 603 59 278ms 24 days ago 619th jusaka 599 89 2,465ms 8 days ago 620th madex 🇩🇪 593 130 345ms 27 Mar 2026 621st prestosilver 🇺🇸 592 115 411ms 24 Mar 2026 622nd zgialor-lab 591 87 18ms 7 days ago 623rd snydej 590 99 45ms 22 Nov 2024 624th not-a-pokemon 587 119 15ms 25 Mar 2026 625th albanian-laundromat 🇺🇸 587 150 28ms 22 Mar 2026 626th madex 🇩🇪 585 48 281ms 27 Mar 2026 627th CaedenHarper 🇨🇦 580 129 462ms 21 Mar 2026 628th dokutan 575 114 7ms 7 days ago 629th retrohun 574 62 5ms 17 days ago 630th madex 🇩🇪 563 121 366ms 26 days ago 631st jusaka 560 136 337ms 8 days ago 632nd JOrE20 554 159 69ms 14 Feb 2026 633rd madex 🇩🇪 547 182 7ms 26 days ago 634th snoozingnewt 🇨🇦 544 116 113ms 21 days ago 635th caleblin125 531 110 21ms 9 days ago 636th jusaka 524 126 112ms 8 days ago 637th jusaka 518 175 307ms 8 days ago 638th jusaka 514 121 17ms 8 days ago 639th emgordon154 512 150 15ms 9 May 2025 640th madex 🇩🇪 509 112 1,553ms 26 days ago First Prev 561–640 of 757 Next Last