Arabic to Roman 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 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 Bytes Time Submitted 801st Shanethegamer 🇺🇸 649 139 395ms 8 Jan 2022 802nd TheAristos 649 186 30ms 21 Oct 2019 802nd CorporalCrawdad 649 186 21ms 3 Oct 2024 804th lynn 648 185 27ms 23 Nov 2021 805th FlyingPenguin223 647 198 7ms 30 Nov 2024 806th uttumuttu 🇫🇮 646 142 22ms 4 Jan 2022 806th iliazeus 646 142 17ms 3 Sep 2022 806th LukeBridges 🇬🇧 646 142 15ms 28 Oct 2022 809th Shanethegamer 🇺🇸 646 147 36ms 5 Nov 2022 810th TheZwierzLF 🇵🇱 646 161 591ms 13 Dec 2025 811th DialFrost 🇸🇬 645 140 471ms 25 May 2024 812th Yewzir 🇧🇪 645 165 169ms 13 Sep 2023 813th rowboat1 645 187 25ms 3 Apr 2021 813th rschwa6308 🇺🇸 645 187 73ms 18 Aug 2023 813th albanian-laundromat 645 187 21ms 24 Apr 2025 813th bogosorter 645 187 43ms 11 Jul 2025 813th celiendonze 🇨🇭 645 187 26ms 7 Nov 2025 818th nsprd 645 209 428ms 19 Jan 2024 819th MeWhenI 🇻🇦 643 159 10ms 25 Aug 2023 820th mamamia5x 642 143 15ms 8 Mar 2024 821st Yewzir 🇧🇪 642 162 780ms 21 Feb 2024 822nd kevinmchung 642 188 35ms 2 Feb 2018 822nd jhfranklin 🇬🇧 642 188 25ms 7 Mar 2021 822nd ehulinsky 🇺🇸 642 188 26ms 8 May 2023 822nd eiburns 642 188 27ms 3 Oct 2023 822nd Just4FunCoder 642 188 40ms 18 Jun 2025 827th mtirado1 641 200 6ms 25 Dec 2022 828th ay2718 639 189 29ms 14 Aug 2019 828th Kloppermand 🇩🇰 639 189 23ms 10 Jun 2020 828th martinnorling 🇸🇪 639 189 23ms 3 Mar 2022 828th ThijsLuttikhuis 639 189 28ms 3 Mar 2024 828th tri1212 🇻🇳 639 189 598ms 30 Jun 2024 828th emgordon154 639 189 31ms 24 Sep 2024 828th Mathrew2012 639 189 17ms 24 May 2025 835th jared-hughes 639 211 409ms 24 Jun 2022 836th kkoenig 639 244 312ms 30 Dec 2023 837th JGDoerrer 639 257 196ms 15 Feb 2022 838th Waffle3z 638 128 54ms 17 Jan 2021 838th hugolgst 638 128 47ms 4 Jun 2021 840th FireyFly 637 144 18ms 14 Apr 2018 840th KrausRaus 🇺🇸 637 144 15ms 23 Oct 2020 840th didion0 🇺🇸 637 144 17ms 22 Apr 2021 840th NewDefectus 🇮🇱 637 144 18ms 8 Oct 2021 840th raphaelimahorn 637 144 13ms 26 Oct 2022 845th emplv 🇱🇻 636 245 361ms 29 Apr 2024 846th LogicalJoe 635 190 35ms 24 May 2023 846th moustave 635 190 32ms 7 Apr 2025 848th Babafaba 634 164 550ms 24 Nov 2025 849th emgordon154 634 181 2,826ms 9 Aug 2025 850th KatieLG 🇬🇧 633 143 1,620ms 17 Nov 2023 851st garrisonhh 632 191 20ms 21 Nov 2020 851st geofft 632 191 42ms 10 Dec 2020 851st CedricGebistorf 632 191 23ms 18 Feb 2022 851st Educorreia932 632 191 27ms 23 Jun 2022 851st Ripick 632 191 25ms 6 May 2023 851st anarconic 632 191 470ms 14 Dec 2023 851st jeff-re 632 191 22ms 6 May 2025 851st nemoyatpeace 632 191 26ms 8 Jan 2026 859th emgordon154 631 152 158ms 15 Nov 2024 860th albanian-laundromat 631 227 12ms 14 Jul 2025 861st MeWhenI 🇻🇦 630 169 168ms 16 Nov 2022 862nd TeodorDyakov 🇧🇬 630 230 619ms 8 Jan 2026 863rd Haksell 🇦🇶 629 130 43ms 5 Apr 2020 863rd Natanaelel 🇸🇪 629 130 46ms 7 May 2025 865th hellwue 629 192 23ms 22 Nov 2023 865th ballaire 629 192 40ms 27 Jan 2024 867th okaponta 629 261 188ms 13 Jan 2024 868th legrottagliegionata 628 146 17ms 7 Dec 2021 869th MarcMush 🇫🇷 627 144 831ms 11 Jan 2024 870th chris124567 626 249 365ms 21 Apr 2021 871st edsrzf 🇳🇿 625 64 155ms 3 Feb 2025 872nd evanrittner 625 193 22ms 9 Mar 2019 872nd argusdusty 🇺🇸 625 193 35ms 31 Dec 2020 872nd Bonjour27891 🇻🇳 625 193 39ms 13 Mar 2022 872nd AtengChen 625 193 23ms 16 Aug 2024 872nd JunkIce 625 193 21ms 4 Nov 2024 877th Phil-RGOMEGA 625 205 8ms 2 Jun 2023 878th xyangst 624 147 16ms 26 Sep 2024 878th trinityy-7 624 147 17ms 19 days ago 880th MeWhenI 🇻🇦 624 199 825ms 27 Jul 2024 First Prev 801–880 of 1,891 Next Last