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 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 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 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 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 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 721st dokutan 669 134 21ms 22 Jun 2024 722nd Haksell 🇦🇶 669 142 20ms 13 Jun 2020 722nd btjones0 669 142 21ms 16 Jul 2022 722nd Fishron 669 142 20ms 19 Sep 2022 722nd jatloe 669 142 19ms 6 Sep 2024 726th lionbryce 668 135 10ms 8 Aug 2024 727th SirBogman 🇺🇸 668 182 43ms 17 Apr 2022 728th NewDefectus 🇮🇱 667 87 21ms 16 Oct 2021 728th Natanaelel 🇸🇪 667 87 7ms 16 Nov 2021 728th scpchicken 🇵🇼 667 87 19ms 24 Nov 2022 731st alexkunin 667 114 14ms 7 Jul 2019 732nd janbehrens 🇩🇪 666 121 445ms 16 May 2023 733rd Brianzhengca 665 143 23ms 5 Feb 2021 733rd TobyBoyne 🇬🇧 665 143 20ms 14 Apr 2022 735th dvargas46 🇺🇸 664 90 209ms 23 Jan 2023 736th Shanethegamer 🇺🇸 663 128 4ms 13 Jun 2022 737th varhammer 662 121 157ms 13 Dec 2023 738th celiendonze 🇨🇭 660 144 20ms 14 Apr 2023 738th Bulmenisaurus 660 144 19ms 1 Jul 2024 738th emgordon154 660 144 20ms 23 Sep 2024 741st CaedenHarper 🇨🇦 658 142 159ms 18 Aug 2025 742nd CatsAreFluffy 656 94 59ms 4 Feb 2023 743rd BBoehm 🇩🇪 656 116 18ms 21 Dec 2020 744th lmolteno 656 145 27ms 3 Mar 2021 744th guilhem-roy 🇫🇷 656 145 19ms 7 Mar 2022 744th jakobkordez 🇸🇮 656 145 20ms 31 Oct 2022 744th frankgraziano 656 145 20ms 24 Apr 2025 744th TheZwierzLF 🇵🇱 656 145 18ms 21 May 2025 749th Yewzir 🇧🇪 655 123 432ms 10 Jun 2024 750th orthoplex 🇨🇽 653 68 41ms 9 Oct 2020 751st villfa 652 121 15ms 2 Nov 2018 752nd 386asm 🇺🇸 652 154 44ms 5 May 2023 753rd elgan65536 🇺🇸 651 146 23ms 31 Mar 2024 753rd InigoK 🇺🇸 651 146 22ms 26 Aug 2025 755th snyderek 🇺🇸 651 158 67ms 9 Nov 2024 756th hyvyys 650 117 18ms 19 Sep 2020 756th aksyristos 650 117 15ms 2 Nov 2022 756th Yax42 🇫🇷 650 117 15ms 21 Jan 2026 759th mrondon8 649 158 613ms 5 Sep 2021 760th jupj 🇫🇮 648 131 3ms 27 Aug 2022 760th plcc0 648 131 4ms 9 days ago 762nd MeWhenI 🇻🇦 647 58 6ms 16 Jan 2022 763rd clementblaudeau 647 147 20ms 7 Jun 2021 763rd yuchuehw 647 147 20ms 3 Jan 2024 765th user189032 644 118 16ms 29 May 2019 765th cywong-amino 🇭🇰 644 118 44ms 7 Oct 2020 765th dokutan 644 118 15ms 18 Apr 2025 768th RockOfStone 644 140 11ms 17 Mar 2024 769th janbehrens 🇩🇪 643 160 64ms 18 May 2023 770th yokasuretsu 642 148 26ms 21 Apr 2018 770th AgathokakologicalBit 642 148 27ms 3 Aug 2019 770th TaserTheFox 🇺🇸 642 148 21ms 8 May 2023 770th adamnielson42 🇺🇸 642 148 21ms 8 Aug 2023 770th jtaxen 642 148 18ms 28 Apr 2024 770th o0BlackDragon0o 642 148 26ms 8 Sep 2024 770th Bombalech 642 148 27ms 8 Sep 2024 770th wh3n3v3r 🇨🇿 642 148 20ms 8 Nov 2024 778th jared-hughes 640 141 11ms 16 Apr 2022 779th CaedenHarper 🇨🇦 639 97 163ms 18 Aug 2025 780th unfinishedprogram 639 119 14ms 12 Jul 2024 781st olligobber 🇦🇺 639 175 291ms 21 May 2020 782nd janbehrens 🇩🇪 637 161 549ms 16 May 2023 783rd pzagrebin 636 97 58ms 25 Aug 2022 784th dokutan 635 142 12ms 29 Mar 2025 785th thisishowmymindworks 🇳🇴 634 120 15ms 5 Oct 2020 785th PatrickStephansen 🇿🇦 634 120 25ms 9 Jun 2021 785th stefangabos 🇷🇴 634 120 17ms 13 Sep 2022 788th Yewzir 🇧🇪 634 134 4ms 10 Jun 2024 789th sambirnbaum1 634 150 20ms 6 Sep 2019 789th MaxElf999 634 150 28ms 20 Oct 2022 789th nstearns96 🇬🇧 634 150 26ms 8 Dec 2022 789th Florian-Mt 634 150 21ms 14 Nov 2023 789th FoxInTheClouds 634 150 18ms 10 Feb 2026 794th MeWhenI 🇻🇦 633 103 1,372ms 15 Sep 2025 795th Jiramide 632 177 296ms 8 Feb 2021 796th albanian-laundromat 630 125 643ms 9 Aug 2025 797th ian-h-chamberlain 🇺🇸 630 151 23ms 17 Dec 2019 797th qwjhvbxi 630 151 19ms 7 Feb 2024 799th primo-ppcg 🇹🇭 629 95 1,780ms 17 Apr 2022 800th MarcMush 🇫🇷 629 98 1,053ms 11 Jan 2024 First Prev 721–800 of 1,505 Next Last