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 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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st andersk 🇺🇸 701 162 18 Mar 2020 602nd Waffle3z 699 129 17 Apr 2022 603rd jarekwg 698 136 2 Oct 2020 603rd OCNeve 698 136 18 Jun 2024 603rd minhtrancccp 698 136 25 Nov 2024 606th jake-freeman 697 109 13 May 2020 606th ArmaanAS 697 109 7 Mar 2021 606th voytxt 🇨🇿 697 109 12 Jul 2024 609th lynn 696 117 30 Nov 2021 610th stefangimmillaro 695 113 7 Nov 2023 611th jared-hughes 694 64 17 Apr 2022 612th yzhs 🇩🇪 693 137 15 Mar 2020 612th suwat513 693 137 15 Sep 2022 612th neihousaigaai 693 137 6 Oct 2024 615th yzhs 🇩🇪 690 162 25 Jul 2021 616th sean-niemann 🇺🇸 689 122 31 Oct 2023 617th retrohun 688 115 1 Nov 2024 618th SnowballSH 688 138 3 Feb 2021 619th annaproxy 687 159 11 May 2023 620th Stockoh 🇫🇷 683 139 27 Feb 2024 620th zhaohm14 683 139 10 Jun 2025 622nd MeWhenI 🇻🇦 680 147 17 Feb 2023 623rd MahlerFive 🇨🇦 679 186 24 Apr 2020 624th mintypython 678 112 16 Oct 2018 624th saramaebee 678 112 18 Oct 2018 624th igmcdowell 678 112 4 Jan 2022 627th Jiramide 678 133 7 Feb 2021 628th kevinmchung 678 140 3 Apr 2018 629th ReidZ3 🇺🇸 677 165 13 Dec 2020 630th rifatx 674 141 16 Mar 2023 630th quimey 674 141 20 Jul 2023 632nd KatieLG 🇬🇧 673 71 27 Nov 2023 633rd vmcnabb 🇳🇿 672 113 6 May 2021 633rd targrik 672 113 24 Feb 2025 635th sean-niemann 🇺🇸 671 153 11 Jul 2024 636th MeWhenI 🇻🇦 670 271 29 Nov 2023 637th antimon2 🇯🇵 669 92 12 Oct 2021 638th MichalMarsalek 🇨🇿 669 135 30 Aug 2022 639th Haksell 🇦🇶 669 142 13 Jun 2020 639th btjones0 669 142 16 Jul 2022 639th Fishron 669 142 19 Sep 2022 639th jatloe 669 142 6 Sep 2024 643rd Natanaelel 🇸🇪 669 167 10 May 2025 644th lionbryce 668 135 8 Aug 2024 645th alexkunin 667 114 7 Jul 2019 646th SirBogman 🇺🇸 666 182 17 Apr 2022 647th NewDefectus 🇮🇱 665 87 16 Oct 2021 647th Natanaelel 🇸🇪 665 87 16 Nov 2021 647th scpchicken 🇵🇼 665 87 24 Nov 2022 650th janbehrens 🇩🇪 665 121 16 May 2023 651st Brianzhengca 664 143 5 Feb 2021 651st TobyBoyne 🇬🇧 664 143 14 Apr 2022 653rd dokutan 663 134 22 Jun 2024 654th varhammer 🇷🇺 661 121 13 Dec 2023 655th celiendonze 🇨🇭 660 144 14 Apr 2023 655th Bulmenisaurus 660 144 1 Jul 2024 655th emgordon154 660 144 23 Sep 2024 655th CornerMercury 🇬🇧 660 144 14 Feb 2025 659th MeWhenI 🇻🇦 658 193 6 Jun 2023 660th Shanethegamer 🇺🇸 657 128 13 Jun 2022 661st CatsAreFluffy 656 94 4 Feb 2023 662nd BBoehm 🇩🇪 655 116 21 Dec 2020 663rd lmolteno 655 145 3 Mar 2021 663rd guilhem-roy 🇫🇷 655 145 7 Mar 2022 663rd jakobkordez 🇸🇮 655 145 31 Oct 2022 663rd frankgraziano 655 145 24 Apr 2025 663rd TheZwierzLF 🇵🇱 655 145 21 May 2025 668th Yewzir 🇧🇪 654 123 10 Jun 2024 669th orthoplex 🇨🇽 653 68 9 Oct 2020 670th elgan65536 651 146 31 Mar 2024 671st hyvyys 649 117 19 Sep 2020 671st aksyristos 649 117 2 Nov 2022 673rd villfa 649 121 2 Nov 2018 674th 386asm 🇺🇸 649 154 5 May 2023 675th snyderek 🇺🇸 649 158 9 Nov 2024 Prev 601–675 of 1,313 Next
