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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 561st annaproxy 713 93 81ms 16 Mar 2023 562nd Shanethegamer 🇺🇸 713 122 15ms 1 Dec 2022 563rd sean-niemann 🇺🇸 713 167 410ms 10 Jan 2024 564th fantaize 713 231 202ms 22 days ago 565th fkantelberg 711 121 24ms 14 Jul 2023 566th primo-ppcg 🇹🇭 710 204 597ms 2 Sep 2020 567th MeWhenI 🇻🇦 709 215 56ms 29 Apr 2025 568th JunkIce 706 122 21ms 3 Dec 2024 569th DialFrost 🇸🇬 705 134 288ms 15 Aug 2024 570th janbehrens 🇩🇪 705 140 15ms 12 Nov 2023 571st billings7 🇬🇧 704 169 384ms 21 Nov 2021 572nd angel-p57 🇯🇵 703 238 12ms 18 May 2022 573rd justecorruptio 702 124 15ms 14 Apr 2018 574th aditsu 702 162 2,831ms 9 Sep 2025 575th AlephSquirrel 701 58 117ms 31 May 2023 576th Steffan153 🇫🇮 701 110 670ms 30 May 2024 577th P-Quentin 🇫🇷 700 123 30ms 5 Aug 2022 577th RaBa21 🇭🇺 700 123 22ms 17 Jul 2025 579th ethanlally 700 207 483ms 8 Jan 2026 579th jusaka 700 207 464ms 36 mins ago 581st KatieLG 🇬🇧 699 87 44ms 2 Oct 2025 582nd Betuaredead 698 69 15ms 12 Jan 2023 583rd frankgraziano 698 356 215ms 7 Nov 2025 584th saito-ta 🇯🇵 697 66 7ms 19 Jul 2025 585th ovs-code 🇩🇪 697 112 464ms 9 Feb 2025 585th dokutan 697 112 404ms 14 Feb 2026 587th tobeannouncd 697 209 332ms 30 Jan 2024 588th ngn 🇧🇬 696 56 5ms 6 Feb 2022 588th bstrat 696 56 4ms 14 Oct 2025 590th rucin93 🇵🇱 696 108 200ms 31 Oct 2024 591st p01 696 125 19ms 26 Jan 2018 591st tpiechaczek 🇵🇱 696 125 19ms 29 Jan 2020 591st olivermrose 🇺🇸 696 125 20ms 27 Aug 2021 591st dmrichwa 🇺🇸 696 125 19ms 16 Apr 2022 591st two-bad 🇬🇧 696 125 23ms 23 Nov 2023 591st dylanarmstrong 696 125 19ms 10 Dec 2023 591st kkoenig 696 125 21ms 23 Dec 2023 591st helbling 🇨🇭 696 125 19ms 21 Mar 2024 591st duckyluuk 🇳🇱 696 125 20ms 3 Oct 2024 591st acollett89 696 125 20ms 4 Aug 2025 591st iczelia 🇩🇪 696 125 18ms 10 Oct 2025 602nd Yewzir 🇧🇪 696 171 458ms 19 Jun 2024 602nd Yax42 🇫🇷 696 171 496ms 15 Aug 2025 604th retrohun 695 137 1,222ms 29 Oct 2019 605th HumanoidCPU 693 218 123ms 10 Jun 2024 606th stefangimmillaro 693 222 334ms 24 Oct 2023 607th ovs-code 🇩🇪 691 88 41ms 22 Feb 2025 608th jmerle 🇳🇱 691 96 80ms 5 Jul 2023 608th f-tucker 691 96 83ms 19 Dec 2023 610th vang1ong7ang 690 126 19ms 29 Oct 2021 611th GrayJoKing 🇦🇺 690 167 142ms 26 Jan 2023 612th lynn 688 200 1,404ms 24 Oct 2021 613th kurkale6ka 687 67 12ms 6 Sep 2021 614th MeWhenI 🇻🇦 687 224 338ms 1 Feb 2024 615th Alex-x90 🇺🇸 686 149 10ms 15 May 2023 616th DialFrost 🇸🇬 686 155 187ms 24 May 2025 617th makononov 686 240 273ms 28 Feb 2025 618th efgen 685 127 17ms 26 Dec 2023 619th fgrosshans 🇫🇷 684 97 82ms 5 May 2023 620th olleicua 🇺🇸 683 89 54ms 21 Feb 2025 621st ovs-code 🇩🇪 683 126 40ms 9 Feb 2025 622nd timvermeulen 683 221 114ms 19 Jan 2020 623rd DaCuteRaccoon 679 71 14ms 3 Dec 2022 624th albanian-laundromat 679 115 411ms 9 Aug 2025 625th lynn 679 216 188ms 17 Jul 2023 626th kyleclaassen 678 127 27ms 22 May 2023 626th emgordon154 678 127 29ms 1 Aug 2024 628th kimbo 🇺🇸 678 227 371ms 17 Dec 2022 629th GrayJoKing 🇦🇺 677 68 12ms 15 Apr 2021 630th nwellnhof 🇩🇪 677 110 822ms 23 Jul 2023 631st MeWhenI 🇻🇦 677 157 168ms 6 days ago 632nd stefangimmillaro 677 168 2,950ms 10 Nov 2024 632nd MeWhenI 🇻🇦 677 168 2,759ms 2 Dec 2024 634th southpolenator 677 199 75ms 10 Jun 2023 635th janbehrens 🇩🇪 676 176 470ms 17 Apr 2025 636th duckyluuk 🇳🇱 676 181 60ms 16 Dec 2024 637th targrik 674 129 43ms 4 Sep 2025 637th madeforlosers 674 129 31ms 44 hours ago 639th Ripick 674 184 445ms 12 Jul 2025 640th janbehrens 🇩🇪 674 215 612ms 7 Jan 2022 First Prev 561–640 of 1,912 Next Last