Roman to Arabic in all languages 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th primo-ppcg 🇹🇭 761 107 12 Feb 2022 527th Yewzir 🇧🇪 760 100 9 Jun 2024 528th davecame 760 125 14 Sep 2023 529th primo-ppcg 🇹🇭 759 106 10 Apr 2025 530th primo-ppcg 🇹🇭 759 130 14 Feb 2020 531st ovs-code 🇩🇪 758 128 4 Feb 2023 532nd Yewzir 🇧🇪 756 135 9 Jun 2024 533rd MeWhenI 🇻🇦 756 136 10 Apr 2024 534th janbehrens 🇩🇪 755 105 18 May 2023 535th MeWhenI 🇻🇦 754 108 30 Oct 2023 536th vishwathg 754 126 2 Feb 2023 537th MeWhenI 🇻🇦 752 77 16 Apr 2023 537th janbehrens 🇩🇪 752 77 18 May 2023 539th sean-niemann 🇺🇸 752 107 31 Oct 2023 540th Feniske 🇫🇷 750 81 26 Nov 2023 541st inventshah 750 85 15 Nov 2022 542nd primo-ppcg 🇹🇭 750 121 17 Apr 2022 543rd CaedenHarper 🇨🇦 750 136 22 Aug 2025 544th MeWhenI 🇻🇦 749 112 23 May 2023 545th MeWhenI 🇻🇦 749 119 12 Dec 2023 546th marcin7Cd 748 127 28 Sep 2019 546th annaproxy 748 127 9 May 2022 546th commandblockguy 🇺🇸 748 127 21 May 2023 549th CaedenHarper 🇨🇦 747 120 17 Aug 2025 550th janbehrens 🇩🇪 743 106 2 Jul 2023 550th Shanethegamer 🇺🇸 743 106 2 Jul 2023 552nd Shanethegamer 🇺🇸 743 120 17 Dec 2023 553rd janbehrens 🇩🇪 742 122 18 May 2023 554th daedals 742 128 31 May 2019 554th Indivicivet 742 128 26 Oct 2021 554th mathb0y512 742 128 11 Jan 2024 554th mathisfun271 742 128 13 Feb 2024 554th moustave 742 128 7 Apr 2025 559th jared-hughes 742 245 6 Jul 2024 560th MeWhenI 🇻🇦 740 131 2 Oct 2022 560th dokutan 740 131 29 Apr 2025 562nd SirBogman 🇺🇸 739 78 20 Mar 2022 562nd CaedenHarper 🇨🇦 739 78 18 Aug 2025 564th Maznek 738 103 28 Jun 2023 565th kg583 🇺🇸 736 114 9 hours ago 566th Attero 🇸🇪 736 129 13 Oct 2020 566th jared-hughes 736 129 2 Oct 2021 566th ahmetdemirag 🇨🇾 736 129 4 Jul 2024 569th JRaspass 🇬🇧 735 132 1 Oct 2022 570th AlephSquirrel 734 138 29 Jul 2023 571st MeWhenI 🇻🇦 733 100 24 Oct 2024 572nd prplz 🇦🇺 732 83 17 Jun 2020 573rd prplz 🇦🇺 731 104 5 Oct 2020 573rd CaedenHarper 🇨🇦 731 104 17 Aug 2025 575th ndren 731 130 26 Sep 2023 575th sultan 731 130 1 Mar 2024 575th Bmrl7 731 130 7 Mar 2024 578th treeowl 731 153 25 Feb 2019 579th SirBogman 🇺🇸 729 85 5 Oct 2020 580th Yewzir 🇧🇪 729 123 9 Jun 2024 581st GrayJoKing 🇦🇺 728 61 23 Oct 2020 582nd lifthrasiir 🇰🇷 727 108 2 Dec 2024 583rd Lydxn 🇨🇦 726 141 30 Jun 2021 583rd ScottHamper 726 141 1 Jul 2021 585th CaedenHarper 🇨🇦 726 148 22 Aug 2025 586th laikoni 726 154 23 Feb 2019 587th CaedenHarper 🇨🇦 725 85 22 Aug 2025 588th Jacob385 725 131 1 Mar 2024 588th Anonymousellama21 725 131 16 May 2024 588th qpwoeirut 725 131 14 Aug 2025 591st Shanethegamer 🇺🇸 724 88 30 Oct 2023 592nd ETHproductions 🇺🇸 724 105 7 May 2018 592nd Salutations45 724 105 11 Jan 2025 594th joll05 🇸🇪 720 132 20 Aug 2020 594th albanian-laundromat 720 132 12 days ago 596th m-tkach 🇺🇦 719 117 21 Jan 2022 597th Shanethegamer 🇺🇸 719 139 30 Jun 2022 598th antimon2 🇯🇵 717 86 18 Aug 2025 599th Attero 🇸🇪 717 106 28 Oct 2020 599th jared-hughes 717 106 3 Aug 2022 Prev 526–600 of 1,364 Next
