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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 601st adyache 🇺🇸 708 150 99ms 12 Jun 2023 602nd jared-hughes 708 181 8ms 18 Jul 2022 603rd DialFrost 🇸🇬 707 134 330ms 15 Aug 2024 604th TobyBoyne 🇬🇧 706 171 35ms 26 Feb 2021 604th amollberg 🇸🇪 706 171 22ms 18 Jan 2022 604th wuduculfre 706 171 24ms 29 Jul 2025 604th solisolu 706 171 23ms 17 Oct 2025 608th janbehrens 🇩🇪 705 140 14ms 12 Nov 2023 609th blaztoma 🇱🇹 704 116 48ms 13 Oct 2025 610th aditsu 704 162 4,042ms 9 Sep 2025 611th billings7 🇬🇧 704 169 410ms 21 Nov 2021 612th angel-p57 🇯🇵 704 238 13ms 18 May 2022 613th primo-ppcg 🇹🇭 703 206 420ms 2 Sep 2020 614th commandblockguy 🇺🇸 702 148 709ms 1 Sep 2025 615th minus7 702 172 19ms 24 Feb 2018 615th cubed-guy 702 172 28ms 2 Nov 2022 615th adamnielson42 🇺🇸 702 172 20ms 7 Dec 2023 615th CutSandstone 702 172 17ms 4 Jul 2024 619th stefangimmillaro 702 222 292ms 24 Oct 2023 620th lifthrasiir 🇰🇷 701 63 8ms 30 Nov 2024 621st PatrickStephansen 🇿🇦 700 131 22ms 19 Oct 2020 621st voytxt 🇨🇿 700 131 18ms 20 Jul 2025 623rd Betuaredead 699 69 16ms 12 Jan 2023 624th frankgraziano 699 356 213ms 7 days ago 625th SirBogman 🇺🇸 698 117 1,174ms 11 Apr 2024 626th tobeannouncd 698 209 364ms 3 Jan 2024 627th Shanethegamer 🇺🇸 698 233 32ms 22 Feb 2023 628th inventshah 697 149 680ms 22 Jan 2024 629th yokasuretsu 697 173 23ms 14 Jan 2025 630th retrohun 695 137 1,222ms 29 Oct 2019 631st jmerle 🇳🇱 693 96 86ms 5 Jul 2023 631st f-tucker 693 96 110ms 19 Dec 2023 633rd MaxElf999 693 174 26ms 29 Sep 2022 634th jared-hughes 692 118 73ms 12 Sep 2022 635th Shanethegamer 🇺🇸 692 150 726ms 17 Jan 2024 636th GrayJoKing 🇦🇺 691 167 189ms 26 Jan 2023 637th HumanoidCPU 691 218 129ms 10 Jun 2024 638th AlephSquirrel 690 133 19ms 15 Feb 2023 638th niklv 🇷🇺 690 133 14ms 21 Dec 2023 638th jbt 690 133 20ms 25 Dec 2023 641st LouisRustenholz 690 175 55ms 23 Dec 2021 641st wrose100 690 175 22ms 9 Apr 2022 641st yoavjs 690 175 18ms 1 Apr 2025 644th MeWhenI 🇻🇦 688 151 504ms 24 May 2024 645th DialFrost 🇸🇬 687 155 135ms 24 May 2025 646th acornellier 686 119 47ms 11 Dec 2018 647th mossprescott 686 176 18ms 24 Jun 2019 647th NanduBC 686 176 21ms 17 Mar 2021 647th za3k 686 176 20ms 11 Oct 2022 647th QuincyNash 🇺🇸 686 176 473ms 4 Dec 2022 647th msbranicky 686 176 19ms 27 Jul 2023 647th fkantelberg 686 176 20ms 9 Aug 2023 647th ssbhatt4321 686 176 27ms 14 Oct 2023 647th JorgiEagle 686 176 21ms 8 Feb 2024 647th hiichbindermax 686 176 24ms 11 Sep 2024 656th kimbo 🇺🇸 686 227 298ms 17 Dec 2022 657th fgrosshans 🇫🇷 685 97 82ms 5 May 2023 658th janbehrens 🇩🇪 685 134 14ms 12 Nov 2023 659th MeWhenI 🇻🇦 685 140 150ms 3 Aug 2024 660th duckyluuk 🇳🇱 685 181 67ms 16 Dec 2024 661st makononov 684 240 320ms 28 Feb 2025 662nd MeWhenI 🇻🇦 683 228 316ms 17 Apr 2023 663rd jmerle 🇳🇱 682 177 23ms 20 Jun 2023 663rd SB-945 682 177 21ms 3 Mar 2024 663rd drochom 682 177 19ms 20 Jun 2024 663rd bizy-coder 682 177 23ms 3 Sep 2024 663rd Lv0Sys 🇵🇱 682 177 21ms 30 May 2025 663rd dokutan 682 177 26ms 8 Sep 2025 663rd vhoulbreque 🇫🇷 682 177 20ms 13 Sep 2025 663rd CaedenHarper 🇨🇦 682 177 38ms 17 days ago 671st timvermeulen 682 221 110ms 19 Jan 2020 672nd KatieLG 🇬🇧 681 120 54ms 16 Nov 2023 673rd DaCuteRaccoon 680 71 16ms 3 Dec 2022 674th MeWhenI 🇻🇦 680 120 725ms 29 Jan 2023 675th Yewzir 🇧🇪 680 175 418ms 19 Jun 2024 First Prev 601–675 of 1,837 Next Last