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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th primo-ppcg 🇹🇭 759 106 10 Apr 2025 527th primo-ppcg 🇹🇭 759 130 14 Feb 2020 528th ovs-code 🇩🇪 758 128 4 Feb 2023 529th Yewzir 🇧🇪 756 135 9 Jun 2024 530th janbehrens 🇩🇪 755 105 18 May 2023 531st MeWhenI 🇻🇦 755 136 10 Apr 2024 532nd MeWhenI 🇻🇦 754 108 30 Oct 2023 533rd vishwathg 754 126 2 Feb 2023 534th MeWhenI 🇻🇦 752 77 16 Apr 2023 534th janbehrens 🇩🇪 752 77 18 May 2023 536th sean-niemann 🇺🇸 752 107 31 Oct 2023 537th Feniske 🇫🇷 750 81 26 Nov 2023 538th inventshah 750 85 15 Nov 2022 539th CaedenHarper 🇨🇦 750 136 16 hours ago 540th MeWhenI 🇻🇦 749 119 12 Dec 2023 541st primo-ppcg 🇹🇭 748 121 17 Apr 2022 542nd marcin7Cd 748 127 28 Sep 2019 542nd annaproxy 748 127 9 May 2022 542nd commandblockguy 🇺🇸 748 127 21 May 2023 542nd Emutis 🇱🇹 748 127 16 days ago 546th CaedenHarper 🇨🇦 747 120 5 days ago 547th MeWhenI 🇻🇦 746 112 23 May 2023 548th janbehrens 🇩🇪 743 106 2 Jul 2023 548th Shanethegamer 🇺🇸 743 106 2 Jul 2023 550th Shanethegamer 🇺🇸 743 120 17 Dec 2023 551st janbehrens 🇩🇪 742 122 18 May 2023 552nd daedals 742 128 31 May 2019 552nd Indivicivet 742 128 26 Oct 2021 552nd mathb0y512 742 128 11 Jan 2024 552nd mathisfun271 742 128 13 Feb 2024 552nd moustave 742 128 7 Apr 2025 557th jared-hughes 742 245 6 Jul 2024 558th MeWhenI 🇻🇦 740 131 2 Oct 2022 558th dokutan 740 131 29 Apr 2025 560th SirBogman 🇺🇸 738 78 20 Mar 2022 560th CaedenHarper 🇨🇦 738 78 4 days ago 562nd Maznek 738 103 28 Jun 2023 563rd Attero 🇸🇪 736 129 13 Oct 2020 563rd jared-hughes 736 129 2 Oct 2021 563rd ahmetdemirag 🇨🇾 736 129 4 Jul 2024 566th JRaspass 🇬🇧 735 132 1 Oct 2022 567th AlephSquirrel 734 138 29 Jul 2023 568th MeWhenI 🇻🇦 733 100 24 Oct 2024 569th prplz 🇦🇺 732 83 17 Jun 2020 570th prplz 🇦🇺 731 104 5 Oct 2020 570th CaedenHarper 🇨🇦 731 104 5 days ago 572nd ndren 731 130 26 Sep 2023 572nd sultan 731 130 1 Mar 2024 572nd Bmrl7 731 130 7 Mar 2024 575th treeowl 731 153 25 Feb 2019 576th SirBogman 🇺🇸 729 85 5 Oct 2020 577th Yewzir 🇧🇪 729 123 9 Jun 2024 578th GrayJoKing 🇦🇺 728 61 23 Oct 2020 579th lifthrasiir 🇰🇷 727 108 2 Dec 2024 580th CaedenHarper 🇨🇦 726 148 16 hours ago 581st laikoni 726 154 23 Feb 2019 582nd CaedenHarper 🇨🇦 725 85 17 hours ago 583rd Jacob385 725 131 1 Mar 2024 583rd Anonymousellama21 725 131 16 May 2024 583rd qpwoeirut 725 131 9 days ago 586th Shanethegamer 🇺🇸 724 88 30 Oct 2023 587th ETHproductions 🇺🇸 724 105 7 May 2018 587th Salutations45 724 105 11 Jan 2025 589th joll05 🇸🇪 720 132 20 Aug 2020 590th m-tkach 🇺🇦 719 117 21 Jan 2022 591st Shanethegamer 🇺🇸 719 139 30 Jun 2022 592nd antimon2 🇯🇵 717 86 4 days ago 593rd Attero 🇸🇪 717 106 28 Oct 2020 593rd jared-hughes 717 106 3 Aug 2022 593rd coreynash 717 106 16 Feb 2024 596th lynn 716 62 24 Oct 2021 597th Alessandro-Balconi 🇮🇹 714 49 14 Jul 2023 597th Shanethegamer 🇺🇸 714 49 7 Dec 2024 599th tkwa 714 133 4 Dec 2018 599th fourth-bit 714 133 13 Jul 2023 Prev 526–600 of 1,352 Next
