Roman to Arabic in JavaScript in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 75th JohnSBarden 612 129 13ms 9 Nov 2021 77th omurakazuaki 🇯🇵 608 130 13ms 16 Feb 2021 78th p01 603 131 13ms 7 Feb 2018 78th Florian-Mt 603 131 14ms 23 Oct 2023 80th DaCuteRaccoon 594 133 14ms 8 Dec 2022 80th Lv0Sys 🇵🇱 594 133 13ms 26 May 2025 82nd XenThe 🇬🇧 585 135 15ms 12 Jun 2025 83rd BambooleanLogic 🇸🇪 581 136 18ms 3 Nov 2022 84th uttumuttu 🇫🇮 572 138 21ms 5 Jan 2022 84th KaleChips22 572 138 15ms 3 Aug 2025 86th ShiraJoseph 🇺🇸 568 139 18ms 25 Jun 2023 87th mckymsh 564 140 13ms 1 Mar 2022 88th xkacer 🇨🇿 552 143 20ms 25 Jan 2021 88th trinityy-7 552 143 14ms 17 Mar 2024 90th emgordon154 549 144 17ms 9 Dec 2021 91st Kibble 545 145 13ms 4 Oct 2020 91st IchBinMichMarkus 545 145 14ms 11 Jul 2023 93rd didion0 🇺🇸 537 147 18ms 23 Feb 2021 93rd null-tangent 537 147 13ms 11 Sep 2022 95th ian-h-chamberlain 🇺🇸 530 149 14ms 19 Dec 2019 95th shreyasminocha 530 149 12ms 2 Aug 2020 95th xnacly 🇩🇪 530 149 16ms 27 Jun 2023 98th somebody1234 520 152 13ms 24 Mar 2018 98th tekaireb 520 152 14ms 24 Jul 2021 100th jessegyger 516 153 14ms 7 Nov 2022 101st pranaygp 500 158 14ms 13 May 2020 102nd SpareManiKatti 497 159 15ms 11 Sep 2021 102nd blaztoma 🇱🇹 497 159 14ms 16 Sep 2025 104th Jm-Fox 491 161 13ms 22 Feb 2020 105th lukasmoellerch 476 166 13ms 5 Oct 2019 105th stellartux 476 166 13ms 27 Dec 2023 105th Protothor 476 166 22ms 9 Jun 2025 108th weliveinhell 🇭🇹 473 167 17ms 15 Jan 2024 108th madeforlosers 473 167 16ms 12 Sep 2024 110th tomh1012 470 168 16ms 20 Sep 2020 111th jackkav 467 169 14ms 15 Apr 2018 112th tetrogem 462 171 12ms 9 Sep 2021 113th fitzdotlol 🇺🇸 459 172 16ms 28 Mar 2022 114th tomearly 441 179 13ms 28 Sep 2020 115th HumanoidCPU 432 183 17ms 7 Jun 2024 116th Cr3aHal0 429 184 18ms 26 Jun 2019 117th QuincyNash 🇺🇸 427 185 28ms 25 Jan 2022 118th labster 425 186 26ms 11 Mar 2018 118th Michiocre 425 186 13ms 20 Feb 2024 120th OmegaB0t 420 188 24ms 5 Dec 2019 120th gigaprofisi 🇺🇸 420 188 26ms 10 Aug 2025 122nd bryanmytko 411 192 20ms 30 Jun 2022 123rd ThibWillFulll 391 202 16ms 7 Jun 2022 124th adamnielson42 🇺🇸 376 210 19ms 2 Jun 2023 125th stanley-c-so 371 213 17ms 30 Oct 2019 126th dijs 366 216 14ms 27 Dec 2019 127th GeorgeStechman 🇬🇧 357 221 18ms 19 Nov 2022 128th marcus-gomes-v 🇧🇷 343 230 14ms 14 Dec 2021 129th Zolmeister 331 239 13ms 31 Jan 2019 130th dcure73 324 244 16ms 24 Jun 2019 131st cdanek 300 263 22ms 2 Apr 2018 132nd zakariamouhid 289 273 23ms 27 May 2023 133rd taklam 248 319 13ms 4 Jul 2020 134th elisherer 🇮🇱 206 383 22ms 24 Apr 2019 135th seanleken 192 411 17ms 26 Nov 2019 136th Alice-Cheshire 132 598 22ms 26 Feb 2018 137th Noah-Fox 124 638 15ms 7 Jun 2022 138th jayanwar 99 799 16ms 27 Nov 2019 139th KatieLG-Transpiler 🇬🇧 1 77,024 52ms 23 Jun 2022 First Prev 76–139 of 139
