Gray Code Encoder in all languages in chars. 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 156th GolfingSuccess 🇬🇷 0 66 446ms 18 days ago 162nd GolfingSuccess 🇬🇷 0 67 13ms 8 May 2025 163rd Shanethegamer 🇺🇸 0 68 115ms 26 Nov 2024 163rd sean-niemann 🇺🇸 0 68 126ms 8 May 2025 163rd edsrzf 🇳🇿 0 68 112ms 25 May 2025 166th GolfingSuccess 🇬🇷 0 69 9ms 8 May 2025 167th JOrE20 0 70 41ms 9 days ago 168th kg583 🇺🇸 0 71 27ms 1 Dec 2024 168th CLOStrophobic 🇮🇹 0 71 13ms 18 Jan 2025 168th GolfingSuccess 🇬🇷 0 71 14ms 7 May 2025 168th edsrzf 🇳🇿 0 71 14ms 8 May 2025 168th AlephSquirrel 0 71 13ms 9 May 2025 173rd Shanethegamer 🇺🇸 0 72 27ms 9 Dec 2024 174th GolfingSuccess 🇬🇷 0 73 16ms 8 May 2025 175th Shanethegamer 🇺🇸 0 75 101ms 26 Nov 2024 175th sean-niemann 🇺🇸 0 75 102ms 8 May 2025 177th GolfingSuccess 🇬🇷 0 76 124ms 28 Nov 2025 178th rucin93 🇵🇱 0 77 128ms 8 May 2025 178th Shanethegamer 🇺🇸 0 77 145ms 12 Nov 2025 180th saito-ta 🇯🇵 0 78 4ms 10 May 2025 180th rhdqor213 0 78 4ms 10 May 2025 182nd sean-niemann 🇺🇸 0 80 455ms 8 May 2025 183rd kumavale 0 81 162ms 26 Nov 2025 183rd Matter1024 🇮🇳 0 81 45ms 8 days ago 185th GolfingSuccess 🇬🇷 0 82 502ms 8 May 2025 185th emgordon154 0 82 154ms 8 days ago 187th Shanethegamer 🇺🇸 0 83 484ms 26 Nov 2024 187th edsrzf 🇳🇿 0 83 379ms 9 Jul 2025 187th Shanethegamer 🇺🇸 0 83 381ms 9 Jul 2025 190th Shanethegamer 🇺🇸 0 84 457ms 26 Nov 2024 190th ovs-code 🇩🇪 0 84 12ms 10 May 2025 192nd GolfingSuccess 🇬🇷 0 85 43ms 8 May 2025 192nd edsrzf 🇳🇿 0 85 42ms 8 May 2025 192nd edsrzf 🇳🇿 0 85 19ms 9 May 2025 192nd error256 0 85 19ms 10 May 2025 192nd GolfingSuccess 🇬🇷 0 85 3ms 14 Jan 2026 197th Shanethegamer 🇺🇸 0 86 152ms 17 Dec 2024 197th kg583 🇺🇸 0 86 39ms 16 Feb 2025 197th GolfingSuccess 🇬🇷 0 86 44ms 7 May 2025 197th GolfingSuccess 🇬🇷 0 86 2,041ms 8 May 2025 197th edsrzf 🇳🇿 0 86 148ms 9 May 2025 197th sean-niemann 🇺🇸 0 86 496ms 25 Sep 2025 197th GolfingSuccess 🇬🇷 0 86 8ms 12 Nov 2025 197th MeWhenI 🇻🇦 0 86 381ms 21 Nov 2025 197th GolfingSuccess 🇬🇷 0 86 399ms 12 Jan 2026 206th Shanethegamer 🇺🇸 0 87 42ms 15 Apr 2025 206th GolfingSuccess 🇬🇷 0 87 20ms 8 May 2025 206th Shanethegamer 🇺🇸 0 87 21ms 8 May 2025 209th GolfingSuccess 🇬🇷 0 88 6ms 12 Nov 2025 209th kg583 🇺🇸 0 88 23ms 10 days ago 211th Shanethegamer 🇺🇸 0 89 358ms 6 May 2025 211th Shanethegamer 🇺🇸 0 89 511ms 24 Sep 2025 211th DialFrost 🇸🇬 0 89 367ms 21 Nov 2025 214th KasperKivimaeki 🇫🇮 0 91 13ms 8 May 2025 214th GolfingSuccess 🇬🇷 0 91 14ms 13 Dec 2025 216th namelessiw 0 92 504ms 10 Oct 2025 217th edsrzf 🇳🇿 0 93 170ms 17 May 2025 218th DialFrost 🇸🇬 0 94 13ms 10 May 2025 219th GolfingSuccess 🇬🇷 0 96 166ms 7 May 2025 220th Shanethegamer 🇺🇸 0 98 7ms 6 May 2025 221st snydej 0 99 43ms 22 Nov 2024 222nd sean-niemann 🇺🇸 0 102 304ms 8 May 2025 222nd Shanethegamer 🇺🇸 0 102 286ms 8 May 2025 222nd edsrzf 🇳🇿 0 102 288ms 9 May 2025 222nd GolfingSuccess 🇬🇷 0 102 286ms 9 May 2025 222nd ovs-code 🇩🇪 0 102 311ms 13 Dec 2025 222nd kg583 🇺🇸 0 102 13ms 25 Jan 2026 228th lukechampine 0 103 283ms 7 Jun 2025 228th chris124567 0 103 275ms 8 Jun 2025 228th albanian-laundromat 0 103 287ms 16 Dec 2025 228th GolfingSuccess 🇬🇷 0 103 336ms 14 Jan 2026 232nd edsrzf 🇳🇿 0 114 18ms 10 May 2025 233rd GolfingSuccess 🇬🇷 0 117 34ms 25 Dec 2025 234th saito-ta 🇯🇵 0 128 1,990ms 8 May 2025 235th Natanaelel 🇸🇪 0 130 335ms 2 May 2025 236th Shanethegamer 🇺🇸 0 136 315ms 26 Nov 2024 237th GolfingSuccess 🇬🇷 0 138 315ms 8 May 2025 237th albanian-laundromat 0 138 26ms 23 Nov 2025 239th emgordon154 0 150 15ms 9 May 2025 240th JOrE20 0 159 69ms 8 days ago First Prev 161–240 of 245 Next Last