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 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 Chars Time Submitted 641st jusaka 526 126 133ms 3 days ago 642nd ComradeSquirrel 525 133 15ms 6 days ago 643rd jusaka 519 175 307ms 3 days ago 644th emgordon154 516 150 15ms 9 May 2025 645th jusaka 514 121 17ms 3 days ago 646th madex 🇩🇪 511 112 1,473ms 21 days ago 647th jusaka 505 73 1,652ms 3 days ago 648th flekAI 503 89 182ms 6 days ago 649th jusaka 500 148 19ms 3 days ago 650th KrausRaus 🇺🇸 496 83 13ms 22 days ago 651st albanian-laundromat 🇺🇸 493 57 313ms 26 days ago 652nd caleblin125 481 110 22ms 4 days ago 653rd jusaka 479 95 141ms 2 days ago 654th HumanoidCPU 476 59 341ms 19 days ago 655th madex 🇩🇪 475 85 70ms 21 days ago 656th dokutan 475 158 73ms 22 days ago 657th jusaka 470 136 355ms 3 days ago 658th dokutan 469 122 1,497ms 2 days ago 659th jusaka 466 96 189ms 3 days ago 660th jusaka 464 87 69ms 3 days ago 661st jusaka 460 190 288ms 2 days ago 662nd CaedenHarper 🇨🇦 453 89 101ms 27 days ago 663rd flekAI 450 142 345ms 6 days ago 664th madex 🇩🇪 448 204 32ms 21 days ago 665th kasarino 445 157 12ms 24 days ago 666th jusaka 441 163 171ms 3 days ago 667th MeWhenI 🇻🇦 436 83 1,079ms 12 days ago 668th jusaka 431 138 418ms 3 days ago 669th jusaka 426 73 39ms 3 days ago 670th dokutan 425 84 8ms 19 hours ago 671st jusaka 420 106 1,006ms 3 days ago 672nd jusaka 419 143 128ms 3 days ago 673rd RYSF13 🇨🇳 416 168 13ms 25 Jun 2025 674th flekAI 416 178 18ms 6 days ago 675th emplv 🇱🇻 410 216 65ms 13 days ago 676th flekAI 407 146 440ms 6 days ago 677th flekAI 406 141 1,422ms 6 days ago 678th jusaka 389 170 112ms 3 days ago 679th jusaka 387 182 227ms 3 days ago 680th HumanoidCPU 375 200 421ms 23 days ago 681st jusaka 362 182 6ms 3 days ago 682nd jusaka 361 140 19ms 2 days ago 683rd jusaka 358 115 15ms 3 days ago 684th jusaka 357 178 118ms 3 days ago 685th jusaka 352 220 17ms 3 days ago 686th jusaka 351 73 4ms 3 days ago 687th jusaka 341 168 1,212ms 3 days ago 688th jusaka 340 213 47ms 3 days ago 689th jusaka 339 116 7ms 3 days ago 690th flekAI 335 207 45ms 6 days ago 691st jusaka 330 303 24ms 3 days ago 692nd jusaka 327 109 5ms 2 days ago 693rd flekAI 325 308 7ms 6 days ago 694th jusaka 323 87 303ms 2 days ago 695th Msleizak 🇫🇷 319 88 466ms 19 days ago 696th flekAI 316 216 380ms 6 days ago 697th flekAI 314 282 31ms 6 days ago 698th kasarino 310 175 56ms 6 days ago 699th jusaka 307 90 38ms 2 days ago 700th jusaka 304 301 28ms 3 days ago 701st jusaka 300 158 88ms 2 days ago 702nd jusaka 297 122 80ms 3 days ago 703rd flekAI 290 97 489ms 6 days ago 704th flekAI 290 227 7ms 6 days ago 705th jusaka 284 246 13ms 3 days ago 706th jusaka 274 323 70ms 3 days ago 707th flekAI 272 234 116ms 6 days ago 708th jusaka 265 216 8ms 3 days ago 709th flekAI 260 155 83ms 6 days ago 710th flekAI 250 279 4ms 6 days ago 711th jusaka 247 277 411ms 3 days ago 712th flekAI 246 315 17ms 6 days ago 713th jusaka 238 336 21ms 2 days ago 714th jusaka 230 177 9ms 2 days ago 715th flekAI 230 327 453ms 6 days ago 716th jusaka 225 226 207ms 3 days ago 717th flekAI 222 161 5ms 6 days ago 718th jusaka 216 335 54ms 3 days ago 719th flekAI 215 338 54ms 6 days ago 720th jusaka 203 521 56ms 3 days ago First Prev 641–720 of 781 Next Last