Arabic to Roman in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 561st fkantelberg 711 121 24ms 14 Jul 2023 562nd fantaize 711 231 194ms 2 days ago 563rd primo-ppcg 🇹🇭 710 204 597ms 2 Sep 2020 564th MeWhenI 🇻🇦 709 215 56ms 29 Apr 2025 565th aditsu 708 162 3,033ms 9 Sep 2025 566th JunkIce 706 122 21ms 3 Dec 2024 567th DialFrost 🇸🇬 705 134 288ms 15 Aug 2024 568th janbehrens 🇩🇪 705 140 15ms 12 Nov 2023 569th billings7 🇬🇧 704 169 390ms 21 Nov 2021 570th angel-p57 🇯🇵 703 238 12ms 18 May 2022 571st justecorruptio 702 124 16ms 14 Apr 2018 572nd AlephSquirrel 701 58 113ms 31 May 2023 573rd Steffan153 🇫🇮 701 110 670ms 30 May 2024 574th P-Quentin 🇫🇷 700 123 30ms 5 Aug 2022 574th RaBa21 🇭🇺 700 123 22ms 17 Jul 2025 576th ethanlally 700 207 483ms 8 Jan 2026 577th Betuaredead 698 69 15ms 12 Jan 2023 578th KatieLG 🇬🇧 698 87 52ms 2 Oct 2025 579th frankgraziano 698 356 215ms 7 Nov 2025 580th saito-ta 🇯🇵 697 66 7ms 19 Jul 2025 581st ovs-code 🇩🇪 697 112 464ms 9 Feb 2025 581st dokutan 697 112 404ms 27 days ago 583rd tobeannouncd 697 209 332ms 30 Jan 2024 584th ngn 🇧🇬 696 56 5ms 6 Feb 2022 584th bstrat 696 56 4ms 14 Oct 2025 586th rucin93 🇵🇱 696 108 192ms 31 Oct 2024 587th p01 696 125 22ms 26 Jan 2018 587th tpiechaczek 🇵🇱 696 125 23ms 29 Jan 2020 587th olivermrose 🇺🇸 696 125 24ms 27 Aug 2021 587th dmrichwa 🇺🇸 696 125 19ms 16 Apr 2022 587th two-bad 🇬🇧 696 125 24ms 23 Nov 2023 587th dylanarmstrong 696 125 20ms 10 Dec 2023 587th kkoenig 696 125 19ms 23 Dec 2023 587th helbling 🇨🇭 696 125 22ms 21 Mar 2024 587th duckyluuk 🇳🇱 696 125 22ms 3 Oct 2024 587th acollett89 696 125 22ms 4 Aug 2025 587th iczelia 🇩🇪 696 125 22ms 10 Oct 2025 598th Yewzir 🇧🇪 696 171 422ms 19 Jun 2024 598th Yax42 🇫🇷 696 171 454ms 15 Aug 2025 600th retrohun 694 137 1,222ms 29 Oct 2019 601st HumanoidCPU 693 218 124ms 10 Jun 2024 602nd stefangimmillaro 693 222 382ms 24 Oct 2023 603rd ovs-code 🇩🇪 691 88 38ms 22 Feb 2025 604th jmerle 🇳🇱 691 96 80ms 5 Jul 2023 604th f-tucker 691 96 83ms 19 Dec 2023 606th vang1ong7ang 690 126 23ms 29 Oct 2021 607th GrayJoKing 🇦🇺 690 167 142ms 26 Jan 2023 608th lynn 688 200 1,476ms 24 Oct 2021 609th kurkale6ka 687 67 8ms 6 Sep 2021 610th MeWhenI 🇻🇦 687 224 338ms 1 Feb 2024 611th DialFrost 🇸🇬 686 155 187ms 24 May 2025 612th efgen 685 127 14ms 26 Dec 2023 613th Alex-x90 🇺🇸 685 149 10ms 15 May 2023 614th makononov 685 240 281ms 28 Feb 2025 615th fgrosshans 🇫🇷 684 97 82ms 5 May 2023 616th olleicua 🇺🇸 683 89 53ms 21 Feb 2025 617th ovs-code 🇩🇪 683 126 40ms 9 Feb 2025 618th timvermeulen 683 221 114ms 19 Jan 2020 619th stefangimmillaro 682 168 2,764ms 10 Nov 2024 619th MeWhenI 🇻🇦 682 168 2,569ms 2 Dec 2024 621st DaCuteRaccoon 679 71 14ms 3 Dec 2022 622nd albanian-laundromat 679 115 411ms 9 Aug 2025 623rd lynn 679 216 188ms 17 Jul 2023 624th kyleclaassen 678 127 27ms 22 May 2023 624th emgordon154 678 127 29ms 1 Aug 2024 626th kimbo 🇺🇸 678 227 371ms 17 Dec 2022 627th GrayJoKing 🇦🇺 677 68 8ms 15 Apr 2021 628th nwellnhof 🇩🇪 677 110 774ms 23 Jul 2023 629th southpolenator 677 199 77ms 10 Jun 2023 630th janbehrens 🇩🇪 676 176 442ms 17 Apr 2025 631st duckyluuk 🇳🇱 676 181 59ms 16 Dec 2024 632nd targrik 674 129 54ms 4 Sep 2025 633rd Ripick 674 184 445ms 12 Jul 2025 634th janbehrens 🇩🇪 674 215 612ms 7 Jan 2022 635th Shanethegamer 🇺🇸 673 116 467ms 16 Jan 2024 636th Shanethegamer 🇺🇸 673 177 458ms 28 Jan 2024 637th SirBogman 🇺🇸 672 58 8ms 22 Mar 2022 638th greentruff 672 128 21ms 7 Dec 2025 639th MeWhenI 🇻🇦 672 141 10ms 1 Feb 2024 640th Shanethegamer 🇺🇸 671 115 598ms 8 Jan 2022 First Prev 561–640 of 1,900 Next Last