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 Yewzir 🇧🇪 716 215 359ms 5 Jan 2024 562nd annaproxy 714 93 81ms 16 Mar 2023 563rd MarcMush 🇫🇷 714 108 977ms 3 Jan 2024 564th edsrzf 🇳🇿 714 177 32ms 22 days ago 565th fantaize 714 231 202ms 10 Mar 2026 566th Shanethegamer 🇺🇸 713 122 20ms 1 Dec 2022 567th sean-niemann 🇺🇸 713 167 410ms 10 Jan 2024 568th fkantelberg 711 121 21ms 14 Jul 2023 569th primo-ppcg 🇹🇭 710 204 597ms 2 Sep 2020 570th bstrat 709 55 4ms 4 days ago 571st MeWhenI 🇻🇦 709 215 56ms 29 Apr 2025 572nd JunkIce 706 122 26ms 3 Dec 2024 573rd DialFrost 🇸🇬 705 134 288ms 15 Aug 2024 574th janbehrens 🇩🇪 705 140 15ms 12 Nov 2023 575th billings7 🇬🇧 704 169 384ms 21 Nov 2021 576th angel-p57 🇯🇵 703 238 11ms 18 May 2022 577th justecorruptio 702 124 22ms 14 Apr 2018 578th AlephSquirrel 701 58 117ms 31 May 2023 579th Steffan153 🇫🇮 701 110 670ms 30 May 2024 580th P-Quentin 🇫🇷 700 123 28ms 5 Aug 2022 580th RaBa21 🇭🇺 700 123 22ms 17 Jul 2025 582nd ethanlally 700 207 483ms 8 Jan 2026 583rd KatieLG 🇬🇧 699 87 44ms 2 Oct 2025 584th Betuaredead 698 69 16ms 12 Jan 2023 585th frankgraziano 698 356 215ms 7 Nov 2025 586th saito-ta 🇯🇵 697 66 7ms 19 Jul 2025 587th ovs-code 🇩🇪 697 112 531ms 9 Feb 2025 587th dokutan 697 112 526ms 14 Feb 2026 589th tobeannouncd 697 209 332ms 30 Jan 2024 590th ngn 🇧🇬 696 56 5ms 6 Feb 2022 591st rucin93 🇵🇱 696 108 191ms 31 Oct 2024 592nd p01 696 125 24ms 26 Jan 2018 592nd tpiechaczek 🇵🇱 696 125 28ms 29 Jan 2020 592nd olivermrose 🇺🇸 696 125 28ms 27 Aug 2021 592nd dmrichwa 🇺🇸 696 125 18ms 16 Apr 2022 592nd two-bad 🇬🇧 696 125 27ms 23 Nov 2023 592nd dylanarmstrong 696 125 22ms 10 Dec 2023 592nd kkoenig 696 125 28ms 23 Dec 2023 592nd helbling 🇨🇭 696 125 25ms 21 Mar 2024 592nd duckyluuk 🇳🇱 696 125 24ms 3 Oct 2024 592nd acollett89 696 125 23ms 4 Aug 2025 592nd iczelia 🇩🇪 696 125 20ms 10 Oct 2025 603rd Yewzir 🇧🇪 696 171 458ms 19 Jun 2024 603rd Yax42 🇫🇷 696 171 446ms 15 Aug 2025 605th retrohun 695 137 1,222ms 29 Oct 2019 606th HumanoidCPU 693 218 123ms 10 Jun 2024 607th stefangimmillaro 693 222 343ms 24 Oct 2023 608th jmerle 🇳🇱 692 96 80ms 5 Jul 2023 608th f-tucker 692 96 81ms 19 Dec 2023 610th ovs-code 🇩🇪 691 88 41ms 22 Feb 2025 611th vang1ong7ang 690 126 26ms 29 Oct 2021 612th GrayJoKing 🇦🇺 690 167 142ms 26 Jan 2023 613th lynn 688 200 1,404ms 24 Oct 2021 614th kurkale6ka 687 67 8ms 6 Sep 2021 615th MeWhenI 🇻🇦 687 224 384ms 1 Feb 2024 616th makononov 687 240 273ms 28 Feb 2025 617th Alex-x90 🇺🇸 686 149 10ms 15 May 2023 618th DialFrost 🇸🇬 686 155 187ms 24 May 2025 619th fgrosshans 🇫🇷 685 97 82ms 5 May 2023 620th efgen 685 127 19ms 26 Dec 2023 621st olleicua 🇺🇸 683 89 53ms 21 Feb 2025 622nd ovs-code 🇩🇪 683 126 48ms 9 Feb 2025 623rd timvermeulen 683 221 114ms 19 Jan 2020 624th DaCuteRaccoon 679 71 16ms 3 Dec 2022 625th albanian-laundromat 🇺🇸 679 115 466ms 9 Aug 2025 626th lynn 679 216 188ms 17 Jul 2023 627th kyleclaassen 678 127 28ms 22 May 2023 627th emgordon154 678 127 31ms 1 Aug 2024 629th kimbo 🇺🇸 678 227 394ms 17 Dec 2022 630th GrayJoKing 🇦🇺 677 68 9ms 15 Apr 2021 631st nwellnhof 🇩🇪 677 110 767ms 23 Jul 2023 632nd MeWhenI 🇻🇦 677 157 168ms 13 days ago 633rd southpolenator 677 199 75ms 10 Jun 2023 634th stefangimmillaro 676 168 2,654ms 10 Nov 2024 634th MeWhenI 🇻🇦 676 168 2,516ms 2 Dec 2024 636th janbehrens 🇩🇪 676 176 398ms 17 Apr 2025 637th duckyluuk 🇳🇱 676 181 60ms 16 Dec 2024 638th targrik 674 129 53ms 4 Sep 2025 638th madeforlosers 674 129 31ms 9 days ago 640th Ripick 674 184 445ms 12 Jul 2025 First Prev 561–640 of 1,917 Next Last