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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time 601st antimon2 🇯🇵 717 86 18 Aug 2025 602nd Attero 🇸🇪 717 106 28 Oct 2020 602nd jared-hughes 717 106 3 Aug 2022 602nd coreynash 717 106 16 Feb 2024 605th lynn 716 62 24 Oct 2021 606th dokutan 715 143 12 days ago 607th Alessandro-Balconi 🇮🇹 714 49 14 Jul 2023 607th Shanethegamer 🇺🇸 714 49 7 Dec 2024 609th tkwa 714 133 4 Dec 2018 609th fourth-bit 714 133 13 Jul 2023 611th raphaelimahorn 710 107 17 Aug 2021 611th scpchicken 🇵🇼 710 107 26 Jan 2022 611th itsh01 710 107 3 Apr 2022 611th solmyr2000 710 107 11 Jun 2022 611th rifatx 710 107 17 Mar 2023 611th acollett89 710 107 4 Aug 2025 617th relet 709 134 8 Aug 2018 618th Shanethegamer 🇺🇸 708 115 30 Oct 2023 619th user189032 708 158 30 May 2019 620th SirBogman 🇺🇸 706 86 11 Apr 2024 620th ovs-code 🇩🇪 706 86 4 Oct 2024 622nd Shanethegamer 🇺🇸 706 114 31 Oct 2023 623rd HETHAT 🇩🇿 704 135 22 Mar 2021 624th Shanethegamer 🇺🇸 704 146 9 Jan 2022 624th Yewzir 🇧🇪 704 146 10 Jun 2024 626th Yewzir 🇧🇪 704 172 9 Jun 2024 627th strout 703 159 14 Dec 2023 628th andersk 🇺🇸 703 162 18 Mar 2020 629th Waffle3z 700 129 17 Apr 2022 629th CaedenHarper 🇨🇦 700 129 22 Aug 2025 631st jarekwg 699 136 2 Oct 2020 631st OCNeve 699 136 18 Jun 2024 631st minhtrancccp 699 136 25 Nov 2024 634th CaedenHarper 🇨🇦 699 160 22 Aug 2025 635th jake-freeman 697 109 13 May 2020 635th ArmaanAS 697 109 7 Mar 2021 635th voytxt 🇨🇿 697 109 12 Jul 2024 638th stefangimmillaro 697 113 7 Nov 2023 639th lynn 696 117 30 Nov 2021 640th primo-ppcg 🇹🇭 696 147 1 Jun 2020 641st retrohun 695 114 16 Aug 2025 642nd jared-hughes 694 64 17 Apr 2022 643rd yzhs 🇩🇪 693 137 15 Mar 2020 643rd suwat513 693 137 15 Sep 2022 643rd neihousaigaai 693 137 6 Oct 2024 646th helbling 🇨🇭 691 110 3 Sep 2025 647th sean-niemann 🇺🇸 690 122 31 Oct 2023 648th yzhs 🇩🇪 690 162 25 Jul 2021 649th annaproxy 689 159 11 May 2023 650th CaedenHarper 🇨🇦 688 117 17 Aug 2025 651st SnowballSH 688 138 3 Feb 2021 652nd Stockoh 🇫🇷 683 139 27 Feb 2024 652nd zhaohm14 683 139 10 Jun 2025 654th MeWhenI 🇻🇦 680 147 17 Feb 2023 655th MahlerFive 🇨🇦 680 186 24 Apr 2020 656th mintypython 679 112 16 Oct 2018 656th saramaebee 679 112 18 Oct 2018 656th igmcdowell 679 112 4 Jan 2022 659th Jiramide 679 133 7 Feb 2021 660th kevinmchung 679 140 3 Apr 2018 661st ReidZ3 🇺🇸 678 165 13 Dec 2020 662nd commandblockguy 🇺🇸 677 116 1 Sep 2025 663rd rifatx 674 141 16 Mar 2023 663rd quimey 674 141 20 Jul 2023 665th KatieLG 🇬🇧 673 71 27 Nov 2023 666th vmcnabb 🇳🇿 673 113 6 May 2021 666th targrik 673 113 24 Feb 2025 668th MichalMarsalek 🇨🇿 672 135 30 Aug 2022 669th sean-niemann 🇺🇸 672 153 11 Jul 2024 670th Natanaelel 🇸🇪 670 167 10 May 2025 671st MeWhenI 🇻🇦 670 271 29 Nov 2023 672nd lionbryce 669 135 8 Aug 2024 673rd Haksell 🇦🇶 669 142 13 Jun 2020 673rd btjones0 669 142 16 Jul 2022 673rd Fishron 669 142 19 Sep 2022 First Prev 601–675 of 1,365 Next Last
