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Roman to Arabic 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 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Bytes Time Submitted 701st yzhs 🇩🇪 690 162 298ms 25 Jul 2021 702nd SnowballSH 689 138 26ms 3 Feb 2021 703rd annaproxy 689 159 32ms 11 May 2023 704th saito-ta 🇯🇵 688 87 530ms 23 Oct 2023 705th CaedenHarper 🇨🇦 688 117 141ms 17 Aug 2025 706th CaedenHarper 🇨🇦 688 136 11ms 22 Aug 2025 707th JOrE20 685 111 14ms 7 Feb 2026 708th Stockoh 🇫🇷 684 139 34ms 27 Feb 2024 708th te-chnical 684 139 31ms 8 Jan 2026 710th AlephSquirrel 683 55 4ms 8 Nov 2025 711th MeWhenI 🇻🇦 683 147 45ms 17 Feb 2023 712th KasperKivimaeki 🇫🇮 682 137 492ms 7 Nov 2025 713th DialFrost 🇸🇬 680 88 3,026ms 7 Oct 2024 714th MahlerFive 🇨🇦 680 186 383ms 24 Apr 2020 715th mintypython 679 112 16ms 16 Oct 2018 715th saramaebee 679 112 15ms 18 Oct 2018 715th igmcdowell 679 112 15ms 4 Jan 2022 718th kevinmchung 679 140 34ms 3 Apr 2018 719th commandz0 🇺🇸 678 116 522ms 1 Sep 2025 720th Jiramide 678 133 12ms 7 Feb 2021 721st ReidZ3 🇺🇸 678 165 315ms 13 Dec 2020 722nd MichalMarsalek 🇨🇿 674 135 465ms 30 Aug 2022 723rd dokutan 674 138 250ms 13 Nov 2025 724th rifatx 674 141 27ms 16 Mar 2023 724th quimey 674 141 22ms 20 Jul 2023 726th KatieLG 🇬🇧 673 71 48ms 27 Nov 2023 727th frankgraziano 673 89 3,631ms 13 Feb 2026 728th vmcnabb 🇳🇿 673 113 15ms 6 May 2021 728th targrik 673 113 13ms 24 Feb 2025 730th sean-niemann 🇺🇸 673 153 61ms 11 Jul 2024 731st Natanaelel 🇸🇪 670 167 305ms 10 May 2025 732nd MeWhenI 🇻🇦 670 271 143ms 29 Nov 2023 733rd Haksell 🇦🇶 669 142 21ms 13 Jun 2020 733rd btjones0 669 142 22ms 16 Jul 2022 733rd Fishron 669 142 23ms 19 Sep 2022 733rd jatloe 669 142 21ms 6 Sep 2024 737th lionbryce 668 135 10ms 8 Aug 2024 738th SirBogman 🇺🇸 668 182 43ms 17 Apr 2022 739th NewDefectus 🇮🇱 667 87 21ms 16 Oct 2021 739th Natanaelel 🇸🇪 667 87 7ms 16 Nov 2021 739th scpchicken 🇵🇼 667 87 19ms 24 Nov 2022 742nd alexkunin 667 114 14ms 7 Jul 2019 743rd janbehrens 🇩🇪 666 121 420ms 16 May 2023 744th dvargas46 🇺🇸 665 90 209ms 23 Jan 2023 745th Brianzhengca 665 143 26ms 5 Feb 2021 745th TobyBoyne 🇬🇧 665 143 19ms 14 Apr 2022 747th Shanethegamer 🇺🇸 663 128 4ms 13 Jun 2022 748th varhammer 🇷🇺 662 121 180ms 13 Dec 2023 749th celiendonze 🇨🇭 660 144 24ms 14 Apr 2023 749th Bulmenisaurus 660 144 23ms 1 Jul 2024 749th emgordon154 660 144 20ms 23 Sep 2024 752nd CaedenHarper 🇨🇦 658 142 159ms 18 Aug 2025 753rd CatsAreFluffy 656 94 64ms 4 Feb 2023 754th BBoehm 🇩🇪 656 116 17ms 21 Dec 2020 755th lmolteno 656 145 30ms 3 Mar 2021 755th guilhem-roy 🇫🇷 656 145 22ms 7 Mar 2022 755th jakobkordez 🇸🇮 656 145 24ms 31 Oct 2022 755th frankgraziano 656 145 19ms 24 Apr 2025 755th TheZwierzLF 🇵🇱 656 145 19ms 21 May 2025 760th Yewzir 🇧🇪 655 123 424ms 10 Jun 2024 761st orthoplex 🇨🇽 653 68 41ms 9 Oct 2020 762nd villfa 652 121 17ms 2 Nov 2018 763rd 386asm 🇺🇸 652 154 44ms 5 May 2023 764th elgan65536 🇺🇸 651 146 23ms 31 Mar 2024 764th InigoK 🇺🇸 651 146 28ms 26 Aug 2025 766th snyderek 🇺🇸 651 158 62ms 9 Nov 2024 767th hyvyys 650 117 15ms 19 Sep 2020 767th aksyristos 650 117 23ms 2 Nov 2022 767th Yax42 🇫🇷 650 117 14ms 21 Jan 2026 770th mrondon8 650 158 568ms 5 Sep 2021 771st jupj 🇫🇮 648 131 3ms 27 Aug 2022 771st plcc0 648 131 4ms 4 Mar 2026 773rd MeWhenI 🇻🇦 647 58 6ms 16 Jan 2022 774th clementblaudeau 647 147 23ms 7 Jun 2021 774th yuchuehw 647 147 23ms 3 Jan 2024 776th user189032 644 118 16ms 29 May 2019 776th cywong-amino 🇭🇰 644 118 37ms 7 Oct 2020 776th dokutan 644 118 22ms 18 Apr 2025 779th dokutan 644 134 23ms 22 Jun 2024 780th RockOfStone 644 140 11ms 17 Mar 2024 781st janbehrens 🇩🇪 643 160 63ms 18 May 2023 782nd yokasuretsu 642 148 33ms 21 Apr 2018 782nd AgathokakologicalBit 642 148 32ms 3 Aug 2019 782nd TaserTheFox 🇺🇸 642 148 19ms 8 May 2023 782nd adamnielson42 🇺🇸 642 148 20ms 8 Aug 2023 782nd jtaxen 642 148 22ms 28 Apr 2024 782nd o0BlackDragon0o 642 148 29ms 8 Sep 2024 782nd Bombalech 642 148 27ms 8 Sep 2024 782nd wh3n3v3r 🇨🇿 642 148 19ms 8 Nov 2024 790th jared-hughes 640 141 9ms 16 Apr 2022 791st CaedenHarper 🇨🇦 639 97 154ms 18 Aug 2025 792nd unfinishedprogram 639 119 15ms 12 Jul 2024 793rd olligobber 🇦🇺 639 175 291ms 21 May 2020 794th janbehrens 🇩🇪 637 161 649ms 16 May 2023 795th pzagrebin 636 97 65ms 25 Aug 2022 796th targrik 636 124 19ms 26 Mar 2026 797th dokutan 635 142 12ms 29 Mar 2025 798th thisishowmymindworks 🇳🇴 634 120 15ms 5 Oct 2020 798th PatrickStephansen 🇿🇦 634 120 26ms 9 Jun 2021 798th stefangabos 🇷🇴 634 120 16ms 13 Sep 2022 First Prev 701–800 of 1,530 Next Last