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 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 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 lynn 648 185 27ms 23 Nov 2021 802nd FlyingPenguin223 647 198 7ms 30 Nov 2024 803rd uttumuttu 🇫🇮 646 142 27ms 4 Jan 2022 803rd iliazeus 646 142 17ms 3 Sep 2022 803rd LukeBridges 🇬🇧 646 142 14ms 28 Oct 2022 806th Shanethegamer 🇺🇸 646 147 36ms 5 Nov 2022 807th TheZwierzLF 🇵🇱 646 161 663ms 13 Dec 2025 808th DialFrost 🇸🇬 645 140 523ms 25 May 2024 809th Yewzir 🇧🇪 645 165 169ms 13 Sep 2023 810th rowboat1 645 187 26ms 3 Apr 2021 810th rschwa6308 🇺🇸 645 187 59ms 18 Aug 2023 810th albanian-laundromat 645 187 20ms 24 Apr 2025 810th bogosorter 645 187 38ms 11 Jul 2025 810th celiendonze 🇨🇭 645 187 22ms 7 Nov 2025 815th nsprd 645 209 428ms 19 Jan 2024 816th MeWhenI 🇻🇦 643 159 10ms 25 Aug 2023 817th mamamia5x 642 143 13ms 8 Mar 2024 818th Yewzir 🇧🇪 642 162 504ms 21 Feb 2024 819th kevinmchung 642 188 38ms 2 Feb 2018 819th jhfranklin 🇬🇧 642 188 25ms 7 Mar 2021 819th ehulinsky 🇺🇸 642 188 21ms 8 May 2023 819th eiburns 642 188 19ms 3 Oct 2023 819th Just4FunCoder 642 188 38ms 18 Jun 2025 824th mtirado1 641 200 6ms 25 Dec 2022 825th ay2718 639 189 28ms 14 Aug 2019 825th Kloppermand 🇩🇰 639 189 23ms 10 Jun 2020 825th martinnorling 🇸🇪 639 189 22ms 3 Mar 2022 825th ThijsLuttikhuis 639 189 26ms 3 Mar 2024 825th tri1212 🇻🇳 639 189 557ms 30 Jun 2024 825th emgordon154 639 189 31ms 24 Sep 2024 825th Mathrew2012 639 189 19ms 24 May 2025 832nd jared-hughes 639 211 409ms 24 Jun 2022 833rd kkoenig 639 244 272ms 30 Dec 2023 834th JGDoerrer 639 257 187ms 15 Feb 2022 835th Waffle3z 638 128 54ms 17 Jan 2021 835th hugolgst 638 128 47ms 4 Jun 2021 837th FireyFly 637 144 22ms 14 Apr 2018 837th KrausRaus 🇺🇸 637 144 18ms 23 Oct 2020 837th didion0 🇺🇸 637 144 13ms 22 Apr 2021 837th NewDefectus 🇮🇱 637 144 14ms 8 Oct 2021 837th raphaelimahorn 637 144 16ms 26 Oct 2022 842nd emplv 🇱🇻 636 245 263ms 29 Apr 2024 843rd LogicalJoe 635 190 34ms 24 May 2023 843rd moustave 635 190 32ms 7 Apr 2025 845th Babafaba 634 164 532ms 24 Nov 2025 846th KatieLG 🇬🇧 633 143 1,620ms 17 Nov 2023 847th emgordon154 633 181 2,749ms 9 Aug 2025 848th garrisonhh 632 191 22ms 21 Nov 2020 848th geofft 632 191 42ms 10 Dec 2020 848th CedricGebistorf 632 191 19ms 18 Feb 2022 848th Educorreia932 632 191 24ms 23 Jun 2022 848th Ripick 632 191 25ms 6 May 2023 848th anarconic 632 191 490ms 14 Dec 2023 848th jeff-re 632 191 20ms 6 May 2025 848th nemoyatpeace 632 191 26ms 23 days ago 856th emgordon154 631 152 162ms 15 Nov 2024 857th albanian-laundromat 631 227 12ms 14 Jul 2025 858th MeWhenI 🇻🇦 630 169 168ms 16 Nov 2022 859th TeodorDyakov 🇧🇬 630 230 619ms 24 days ago 860th Haksell 🇦🇶 629 130 43ms 5 Apr 2020 860th Natanaelel 🇸🇪 629 130 46ms 7 May 2025 862nd hellwue 629 192 22ms 22 Nov 2023 862nd ballaire 629 192 40ms 27 Jan 2024 864th okaponta 629 261 184ms 13 Jan 2024 865th albanian-laundromat 628 141 1,470ms 22 Nov 2025 866th legrottagliegionata 628 146 17ms 7 Dec 2021 867th MarcMush 🇫🇷 627 144 830ms 11 Jan 2024 868th chris124567 626 249 256ms 21 Apr 2021 869th edsrzf 🇳🇿 625 64 155ms 3 Feb 2025 870th evanrittner 625 193 24ms 9 Mar 2019 870th argusdusty 🇺🇸 625 193 35ms 31 Dec 2020 870th Bonjour27891 🇻🇳 625 193 39ms 13 Mar 2022 870th AtengChen 625 193 23ms 16 Aug 2024 870th JunkIce 625 193 23ms 4 Nov 2024 875th Phil-RGOMEGA 625 205 8ms 2 Jun 2023 876th dokutan 624 142 1,394ms 8 Sep 2025 877th xyangst 624 147 15ms 26 Sep 2024 877th trinityy-7 624 147 16ms 6 days ago 879th MeWhenI 🇻🇦 624 199 825ms 27 Jul 2024 880th Shanethegamer 🇺🇸 622 172 14ms 5 Oct 2024 First Prev 801–880 of 1,885 Next Last