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 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 Lily 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 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 561st ovs-code 🇩🇪 760 128 20ms 4 Feb 2023 562nd primo-ppcg 🇹🇭 760 130 105ms 14 Feb 2020 563rd MeWhenI 🇻🇦 758 108 1,067ms 30 Oct 2023 564th MeWhenI 🇻🇦 757 136 59ms 10 Apr 2024 565th MeWhenI 🇻🇦 754 119 83ms 12 Dec 2023 566th vishwathg 754 126 26ms 2 Feb 2023 567th MeWhenI 🇻🇦 753 77 5ms 16 Apr 2023 567th janbehrens 🇩🇪 753 77 6ms 18 May 2023 569th sean-niemann 🇺🇸 753 107 477ms 31 Oct 2023 570th Yewzir 🇧🇪 752 123 184ms 9 Jun 2024 570th CaedenHarper 🇨🇦 752 123 196ms 7 Nov 2025 572nd primo-ppcg 🇹🇭 751 121 365ms 17 Apr 2022 573rd Feniske 🇫🇷 750 81 2,700ms 26 Nov 2023 574th inventshah 750 85 10ms 15 Nov 2022 575th Yewzir 🇧🇪 750 217 2,776ms 14 Nov 2025 576th MeWhenI 🇻🇦 749 112 12ms 23 May 2023 576th kg583 🇺🇸 749 112 13ms 19 days ago 578th Shanethegamer 🇺🇸 748 120 20ms 17 Dec 2023 579th marcin7Cd 748 127 23ms 28 Sep 2019 579th annaproxy 748 127 23ms 9 May 2022 579th commandz0 🇺🇸 748 127 22ms 21 May 2023 582nd CaedenHarper 🇨🇦 747 120 508ms 17 Aug 2025 583rd janbehrens 🇩🇪 744 106 7ms 2 Jul 2023 583rd Shanethegamer 🇺🇸 744 106 8ms 2 Jul 2023 585th daedals 743 128 21ms 31 May 2019 585th Indivicivet 743 128 23ms 26 Oct 2021 585th mathb0y512 743 128 21ms 11 Jan 2024 585th mathisfun271 743 128 53ms 13 Feb 2024 585th moustave 743 128 19ms 7 Apr 2025 590th MeWhenI 🇻🇦 743 131 41ms 2 Oct 2022 590th dokutan 743 131 9ms 29 Apr 2025 592nd jared-hughes 742 245 131ms 6 Jul 2024 593rd SirBogman 🇺🇸 739 78 44ms 20 Mar 2022 593rd CaedenHarper 🇨🇦 739 78 48ms 18 Aug 2025 595th lynn 739 159 33ms 21 Jul 2023 596th Maznek 738 103 16ms 28 Jun 2023 597th dokutan 738 139 575ms 13 Nov 2025 598th MeWhenI 🇻🇦 737 100 2,699ms 24 Oct 2024 599th Attero 🇸🇪 737 129 22ms 13 Oct 2020 599th jared-hughes 737 129 21ms 2 Oct 2021 599th ahmetdemirag 🇨🇾 737 129 21ms 4 Jul 2024 599th JOrE20 🇺🇸 737 129 535ms 29 Dec 2025 599th sultan 737 129 44ms 11 days ago 604th JRaspass 🇬🇧 737 132 10ms 1 Oct 2022 605th AlephSquirrel 734 138 5ms 29 Jul 2023 606th prplz 🇦🇺 732 83 971ms 17 Jun 2020 607th prplz 🇦🇺 731 104 17ms 5 Oct 2020 607th CaedenHarper 🇨🇦 731 104 14ms 17 Aug 2025 609th MeWhenI 🇻🇦 731 128 33ms 10 Oct 2023 610th Bmrl7 731 130 22ms 7 Mar 2024 610th Flekay 🇩🇪 731 130 20ms 2 days ago 612th treeowl 731 153 312ms 25 Feb 2019 613th SirBogman 🇺🇸 729 85 223ms 5 Oct 2020 614th lifthrasiir 🇰🇷 729 108 685ms 2 Dec 2024 615th GrayJoKing 🇦🇺 728 61 41ms 23 Oct 2020 616th DialFrost 🇸🇬 728 138 40ms 31 Dec 2025 617th Lydxn 🇨🇦 727 141 485ms 30 Jun 2021 618th Jacob385 726 131 43ms 1 Mar 2024 618th Anonymousellama21 726 131 24ms 16 May 2024 620th laikoni 726 154 315ms 23 Feb 2019 621st CaedenHarper 🇨🇦 725 85 232ms 22 Aug 2025 622nd m-tkach 🇺🇦 725 117 4ms 21 Jan 2022 623rd Shanethegamer 🇺🇸 724 88 8ms 30 Oct 2023 624th ETHproductions 🇺🇸 724 105 17ms 7 May 2018 624th Salutations45 724 105 18ms 11 Jan 2025 626th Shanethegamer 🇺🇸 723 139 39ms 30 Jun 2022 627th joll05 🇸🇪 720 132 22ms 20 Aug 2020 627th albanian-laundromat 720 132 22ms 16 Sep 2025 629th lynn 717 62 42ms 24 Oct 2021 630th antimon2 🇯🇵 717 86 1,044ms 18 Aug 2025 631st Attero 🇸🇪 717 106 14ms 28 Oct 2020 631st jared-hughes 717 106 19ms 3 Aug 2022 631st coreynash 717 106 17ms 16 Feb 2024 634th tkwa 715 133 23ms 4 Dec 2018 634th fourth-bit 715 133 42ms 13 Jul 2023 636th Alessandro-Balconi 🇮🇹 714 49 86ms 14 Jul 2023 636th Shanethegamer 🇺🇸 714 49 91ms 7 Dec 2024 638th Shanethegamer 🇺🇸 712 115 1,066ms 30 Oct 2023 639th raphaelimahorn 711 107 19ms 17 Aug 2021 639th scpchicken 🇵🇼 711 107 16ms 26 Jan 2022 First Prev 561–640 of 1,484 Next Last
