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 399th edsrzf 🇳🇿 860 76 7ms 12 days ago 402nd Yax42 🇫🇷 860 87 2,513ms 19 days ago 403rd ovs-code 🇩🇪 859 51 19ms 18 days ago 403rd Steffan153 🇫🇮 859 51 17ms 18 days ago 405th CaedenHarper 🇨🇦 858 69 486ms 21 days ago 405th MeWhenI 🇻🇦 858 69 413ms 17 days ago 407th DialFrost 🇸🇬 857 46 1,026ms 7 days ago 408th GolfingSuccess 🇬🇷 857 86 19ms 18 days ago 408th Steffan153 🇫🇮 857 86 19ms 17 days ago 410th Shanethegamer 🇺🇸 856 89 341ms 6 May 2025 411th h3ra993huskp 🇯🇵 856 90 434ms 15 days ago 412th Shanethegamer 🇺🇸 855 62 2,343ms 8 May 2025 413th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 413th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 415th GolfingSuccess 🇬🇷 854 82 502ms 8 May 2025 415th emgordon154 854 82 452ms 19 days ago 417th ovs-code 🇩🇪 853 74 228ms 11 days ago 418th Shanethegamer 🇺🇸 851 46 11ms 30 Apr 2025 418th rucin93 🇵🇱 851 46 8ms 11 May 2025 418th emplv 🇱🇻 851 46 13ms 16 days ago 421st rucin93 🇵🇱 851 77 119ms 8 May 2025 421st Shanethegamer 🇺🇸 851 77 145ms 12 Nov 2025 423rd GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 423rd IanUtley 850 59 18ms 8 May 2025 423rd Steffan153 🇫🇮 850 59 19ms 12 days ago 426th edsrzf 🇳🇿 847 85 42ms 8 May 2025 426th kg583 🇺🇸 847 85 43ms 9 days ago 428th Shanethegamer 🇺🇸 847 87 20ms 8 May 2025 429th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 429th edsrzf 🇳🇿 847 102 336ms 18 days ago 429th Steffan153 🇫🇮 847 102 338ms 18 days ago 432nd emgordon154 846 90 332ms 2 days ago 433rd kmathis22 846 91 421ms 13 days ago 434th edsrzf 🇳🇿 846 104 31ms 12 days ago 435th albanian-laundromat 🇺🇸 844 78 89ms 22 days ago 436th Shanethegamer 🇺🇸 844 83 484ms 26 Nov 2024 437th edsrzf 🇳🇿 844 94 21ms 18 days ago 437th Steffan153 🇫🇮 844 94 13ms 12 days ago 439th AdrienHache 🇫🇷 843 44 55ms 5 Feb 2026 440th Matter1024 🇮🇳 842 81 45ms 14 Feb 2026 440th albanian-laundromat 🇺🇸 842 81 45ms 22 days ago 440th stefangimmillaro 842 81 44ms 18 days ago 443rd dokutan 840 37 39ms 2 days ago 444th GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 445th fuzzylojik-golf 🇺🇸 838 60 16ms 20 days ago 446th not-a-pokemon 838 74 15ms 19 days ago 447th GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 448th kg583 🇺🇸 837 88 23ms 12 Feb 2026 449th namelessiw 837 92 482ms 10 Oct 2025 450th MeWhenI 🇻🇦 836 62 85ms 18 days ago 451st edsrzf 🇳🇿 835 125 21ms 11 days ago 451st Steffan153 🇫🇮 835 125 23ms 10 days ago 453rd michelebastione 🇮🇹 834 71 464ms 13 days ago 454th Shanethegamer 🇺🇸 834 86 158ms 17 Dec 2024 454th elgan65536 🇺🇸 834 86 157ms 1 Mar 2026 454th CaedenHarper 🇨🇦 834 86 154ms 21 days ago 457th GolfingSuccess 🇬🇷 832 83 33ms 19 days ago 457th MeWhenI 🇻🇦 832 83 229ms 19 days ago 459th Steffan153 🇫🇮 830 76 88ms 11 days ago 460th ovs-code 🇩🇪 830 84 12ms 10 May 2025 461st roelderickx 830 86 1,523ms 12 days ago 462nd Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 463rd albanian-laundromat 🇺🇸 827 55 39ms 22 days ago 464th aksyristos 827 75 15ms 14 days ago 465th fuzzylojik-golf 🇺🇸 826 34 274ms 14 days ago 465th DialFrost 🇸🇬 826 34 248ms 9 days ago 467th kg583 🇺🇸 826 96 16ms 12 days ago 468th JRaspass 🇬🇧 824 31 4ms 9 days ago 469th HumanoidCPU 824 85 419ms 17 days ago 470th Steffan153 🇫🇮 821 110 28ms 17 days ago 470th edsrzf 🇳🇿 821 110 30ms 17 days ago 472nd Shanethegamer 🇺🇸 820 83 403ms 9 Jul 2025 473rd GolfingSuccess 🇬🇷 820 85 3ms 14 Jan 2026 474th Jacob385 819 94 427ms 16 hours ago 475th HumanoidCPU 818 38 36ms 19 days ago 475th aksyristos 818 38 35ms 17 days ago 477th albanian-laundromat 🇺🇸 818 54 900ms 15 Jan 2026 477th dokutan 818 54 908ms 19 days ago 479th fuzzylojik-golf 🇺🇸 817 80 9ms 2 days ago 480th edsrzf 🇳🇿 817 127 58ms 19 days ago First Prev 401–480 of 674 Next Last