Roman to Arabic in JavaScript 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 ><> 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 Bytes Time Submitted 80th Florian-Mt 603 131 24ms 23 Oct 2023 82nd DaCuteRaccoon 594 133 18ms 8 Dec 2022 83rd alexsave 590 134 20ms 14 Jan 2026 84th XenThe 🇬🇧 585 135 15ms 12 Jun 2025 85th BambooleanLogic 🇸🇪 581 136 22ms 3 Nov 2022 86th uttumuttu 🇫🇮 572 138 22ms 5 Jan 2022 86th KaleChips22 572 138 12ms 3 Aug 2025 88th ShiraJoseph 🇺🇸 568 139 18ms 25 Jun 2023 89th mckymsh 564 140 15ms 1 Mar 2022 90th xkacer 🇨🇿 552 143 23ms 25 Jan 2021 90th trinityy-7 552 143 16ms 17 Mar 2024 92nd emgordon154 549 144 18ms 9 Dec 2021 93rd Kibble 545 145 14ms 4 Oct 2020 93rd IchBinMichMarkus 545 145 15ms 11 Jul 2023 95th didion0 🇺🇸 537 147 18ms 23 Feb 2021 95th null-tangent 537 147 14ms 11 Sep 2022 95th junkondo-jp 537 147 14ms 14 hours ago 98th ian-h-chamberlain 🇺🇸 530 149 15ms 19 Dec 2019 98th shreyasminocha 530 149 15ms 2 Aug 2020 98th xnacly 🇩🇪 530 149 19ms 27 Jun 2023 101st somebody1234 520 152 18ms 24 Mar 2018 101st tekaireb 520 152 20ms 24 Jul 2021 103rd jessegyger 516 153 20ms 7 Nov 2022 104th pranaygp 500 158 14ms 13 May 2020 105th SpareManiKatti 497 159 15ms 11 Sep 2021 105th blaztoma 🇱🇹 497 159 19ms 16 Sep 2025 107th Jm-Fox 491 161 17ms 22 Feb 2020 108th lukasmoellerch 476 166 17ms 5 Oct 2019 108th stellartux 476 166 16ms 27 Dec 2023 108th Protothor 476 166 22ms 9 Jun 2025 111th weliveinhell 🇭🇹 473 167 22ms 15 Jan 2024 111th madeforlosers 473 167 15ms 12 Sep 2024 113th tomh1012 470 168 17ms 20 Sep 2020 114th jackkav 467 169 15ms 15 Apr 2018 115th tetrogem 462 171 19ms 9 Sep 2021 116th fitzdotlol 🇺🇸 459 172 21ms 28 Mar 2022 117th tomearly 441 179 15ms 28 Sep 2020 118th HumanoidCPU 432 183 17ms 7 Jun 2024 119th Cr3aHal0 429 184 16ms 26 Jun 2019 120th QuincyNash 🇺🇸 427 185 27ms 25 Jan 2022 121st labster 425 186 25ms 11 Mar 2018 121st Michiocre 425 186 15ms 20 Feb 2024 123rd OmegaB0t 420 188 23ms 5 Dec 2019 123rd gigaprofisi 🇺🇸 420 188 31ms 10 Aug 2025 125th bryanmytko 411 192 22ms 30 Jun 2022 126th ThibWillFulll 391 202 24ms 7 Jun 2022 127th adamnielson42 🇺🇸 376 210 26ms 2 Jun 2023 128th stanley-c-so 371 213 16ms 30 Oct 2019 129th dijs 366 216 16ms 27 Dec 2019 130th GeorgeStechman 🇬🇧 357 221 18ms 19 Nov 2022 131st marcus-gomes-v 🇧🇷 343 230 15ms 14 Dec 2021 132nd Zolmeister 331 239 15ms 31 Jan 2019 133rd dcure73 324 244 16ms 24 Jun 2019 134th cdanek 300 263 23ms 2 Apr 2018 135th zakariamouhid 289 273 27ms 27 May 2023 136th taklam 248 319 15ms 4 Jul 2020 137th elisherer 🇮🇱 206 383 26ms 24 Apr 2019 138th seanleken 192 411 18ms 26 Nov 2019 139th Alice-Cheshire 132 598 22ms 26 Feb 2018 140th Noah-Fox 124 638 16ms 7 Jun 2022 141st jayanwar 99 799 21ms 27 Nov 2019 142nd KatieLG-Transpiler 🇬🇧 1 77,024 51ms 23 Jun 2022 First Prev 81–142 of 142
