Arabic to Roman 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 600th lifthrasiir 🇰🇷 701 63 30 Nov 2024 602nd minus7 701 172 24 Feb 2018 602nd cubed-guy 701 172 2 Nov 2022 602nd adamnielson42 🇺🇸 701 172 7 Dec 2023 602nd CutSandstone 701 172 4 Jul 2024 606th stefangimmillaro 701 222 24 Oct 2023 607th PatrickStephansen 🇿🇦 700 131 19 Oct 2020 607th voytxt 🇨🇿 700 131 20 Jul 2025 609th adyache 🇺🇸 700 150 12 Jun 2023 610th Betuaredead 699 69 12 Jan 2023 611th tobeannouncd 698 209 3 Jan 2024 612th Shanethegamer 🇺🇸 698 233 22 Feb 2023 613th SirBogman 🇺🇸 697 117 11 Apr 2024 614th inventshah 697 149 22 Jan 2024 615th ndren 697 173 19 Nov 2023 615th yokasuretsu 697 173 14 Jan 2025 617th retrohun 695 137 29 Oct 2019 618th jmerle 🇳🇱 693 96 5 Jul 2023 618th f-tucker 693 96 19 Dec 2023 620th MaxElf999 693 174 29 Sep 2022 621st frankgraziano 693 359 12 Aug 2025 622nd jared-hughes 692 118 12 Sep 2022 623rd Shanethegamer 🇺🇸 692 150 17 Jan 2024 624th MeWhenI 🇻🇦 692 209 16 Apr 2025 625th GrayJoKing 🇦🇺 691 167 26 Jan 2023 626th HumanoidCPU 691 218 10 Jun 2024 627th AlephSquirrel 690 133 15 Feb 2023 627th niklv 🇷🇺 690 133 21 Dec 2023 627th jbt 690 133 25 Dec 2023 630th LouisRustenholz 689 175 23 Dec 2021 630th wrose100 689 175 9 Apr 2022 630th yoavjs 689 175 1 Apr 2025 633rd MeWhenI 🇻🇦 688 151 24 May 2024 634th DialFrost 🇸🇬 687 155 24 May 2025 635th acornellier 686 119 11 Dec 2018 636th kimbo 🇺🇸 686 227 17 Dec 2022 637th fgrosshans 🇫🇷 685 97 5 May 2023 638th MeWhenI 🇻🇦 685 140 3 Aug 2024 639th mossprescott 685 176 24 Jun 2019 639th NanduBC 685 176 17 Mar 2021 639th za3k 685 176 11 Oct 2022 639th QuincyNash 🇺🇸 685 176 4 Dec 2022 639th msbranicky 685 176 27 Jul 2023 639th fkantelberg 685 176 9 Aug 2023 639th ssbhatt4321 685 176 14 Oct 2023 639th JorgiEagle 685 176 8 Feb 2024 639th hiichbindermax 685 176 11 Sep 2024 648th duckyluuk 🇳🇱 685 181 16 Dec 2024 649th janbehrens 🇩🇪 684 134 12 Nov 2023 650th makononov 684 240 28 Feb 2025 651st MeWhenI 🇻🇦 683 228 17 Apr 2023 652nd jmerle 🇳🇱 682 177 20 Jun 2023 652nd SB-945 682 177 3 Mar 2024 652nd drochom 682 177 20 Jun 2024 652nd bizy-coder 682 177 3 Sep 2024 652nd Lv0Sys 🇵🇱 682 177 30 May 2025 652nd dokutan 682 177 24 days ago 652nd vhoulbreque 🇫🇷 682 177 19 days ago 659th timvermeulen 682 221 19 Jan 2020 660th KatieLG 🇬🇧 681 120 16 Nov 2023 661st DaCuteRaccoon 680 71 3 Dec 2022 662nd MeWhenI 🇻🇦 680 120 29 Jan 2023 663rd SirBogman 🇺🇸 679 153 16 Jan 2024 663rd duckyluuk 🇳🇱 679 153 7 Jul 2025 665th Yewzir 🇧🇪 679 175 19 Jun 2024 666th janbehrens 🇩🇪 678 133 1 Nov 2021 667th stefangimmillaro 678 168 10 Nov 2024 667th MeWhenI 🇻🇦 678 168 2 Dec 2024 669th snooze92 🇫🇷 678 178 26 Feb 2025 669th milana-94888u 678 178 5 Mar 2025 669th InigoK 🇺🇸 678 178 26 Aug 2025 672nd edsrzf 🇳🇿 678 180 22 Jul 2025 673rd southpolenator 677 199 10 Jun 2023 674th southpolenator 676 151 10 Jun 2023 675th akshatj27 🇦🇶 675 121 11 Jan 2022 First Prev 601–675 of 1,800 Next Last