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 348ms 5 Jan 2024 562nd annaproxy 714 93 81ms 16 Mar 2023 563rd MarcMush 🇫🇷 714 108 977ms 3 Jan 2024 564th fantaize 714 231 202ms 24 days ago 565th Shanethegamer 🇺🇸 713 122 15ms 1 Dec 2022 566th sean-niemann 🇺🇸 713 167 410ms 10 Jan 2024 567th fkantelberg 711 121 24ms 14 Jul 2023 568th primo-ppcg 🇹🇭 710 204 597ms 2 Sep 2020 569th MeWhenI 🇻🇦 709 215 56ms 29 Apr 2025 570th JunkIce 706 122 21ms 3 Dec 2024 571st DialFrost 🇸🇬 705 134 288ms 15 Aug 2024 572nd janbehrens 🇩🇪 705 140 15ms 12 Nov 2023 573rd billings7 🇬🇧 704 169 384ms 21 Nov 2021 574th angel-p57 🇯🇵 703 238 12ms 18 May 2022 575th justecorruptio 702 124 15ms 14 Apr 2018 576th aditsu 702 162 2,831ms 9 Sep 2025 577th AlephSquirrel 701 58 117ms 31 May 2023 578th Steffan153 🇫🇮 701 110 670ms 30 May 2024 579th P-Quentin 🇫🇷 700 123 30ms 5 Aug 2022 579th RaBa21 🇭🇺 700 123 22ms 17 Jul 2025 581st ethanlally 700 207 483ms 8 Jan 2026 581st jusaka 700 207 464ms 2 days ago 583rd KatieLG 🇬🇧 699 87 44ms 2 Oct 2025 584th Betuaredead 698 69 15ms 12 Jan 2023 585th ovs-code 🇩🇪 698 112 464ms 9 Feb 2025 585th dokutan 698 112 404ms 14 Feb 2026 587th frankgraziano 698 356 215ms 7 Nov 2025 588th saito-ta 🇯🇵 697 66 7ms 19 Jul 2025 589th tobeannouncd 697 209 332ms 30 Jan 2024 590th ngn 🇧🇬 696 56 5ms 6 Feb 2022 590th bstrat 696 56 4ms 14 Oct 2025 592nd rucin93 🇵🇱 696 108 200ms 31 Oct 2024 593rd p01 696 125 19ms 26 Jan 2018 593rd tpiechaczek 🇵🇱 696 125 19ms 29 Jan 2020 593rd olivermrose 🇺🇸 696 125 20ms 27 Aug 2021 593rd dmrichwa 🇺🇸 696 125 19ms 16 Apr 2022 593rd two-bad 🇬🇧 696 125 23ms 23 Nov 2023 593rd dylanarmstrong 696 125 19ms 10 Dec 2023 593rd kkoenig 696 125 21ms 23 Dec 2023 593rd helbling 🇨🇭 696 125 19ms 21 Mar 2024 593rd duckyluuk 🇳🇱 696 125 20ms 3 Oct 2024 593rd acollett89 696 125 20ms 4 Aug 2025 593rd iczelia 🇩🇪 696 125 18ms 10 Oct 2025 604th retrohun 696 137 1,222ms 29 Oct 2019 605th Yewzir 🇧🇪 696 171 458ms 19 Jun 2024 605th Yax42 🇫🇷 696 171 496ms 15 Aug 2025 607th HumanoidCPU 693 218 123ms 10 Jun 2024 608th stefangimmillaro 693 222 334ms 24 Oct 2023 609th jmerle 🇳🇱 692 96 80ms 5 Jul 2023 609th f-tucker 692 96 83ms 19 Dec 2023 611th ovs-code 🇩🇪 691 88 41ms 22 Feb 2025 612th vang1ong7ang 690 126 19ms 29 Oct 2021 613th GrayJoKing 🇦🇺 690 167 142ms 26 Jan 2023 614th lynn 688 200 1,404ms 24 Oct 2021 615th kurkale6ka 687 67 12ms 6 Sep 2021 616th MeWhenI 🇻🇦 687 224 338ms 1 Feb 2024 617th makononov 687 240 273ms 28 Feb 2025 618th Alex-x90 🇺🇸 686 149 10ms 15 May 2023 619th DialFrost 🇸🇬 686 155 187ms 24 May 2025 620th fgrosshans 🇫🇷 685 97 82ms 5 May 2023 621st efgen 685 127 17ms 26 Dec 2023 622nd olleicua 🇺🇸 683 89 54ms 21 Feb 2025 623rd ovs-code 🇩🇪 683 126 40ms 9 Feb 2025 624th timvermeulen 683 221 114ms 19 Jan 2020 625th albanian-laundromat 680 115 411ms 9 Aug 2025 626th DaCuteRaccoon 679 71 14ms 3 Dec 2022 627th lynn 679 216 188ms 17 Jul 2023 628th kyleclaassen 678 127 27ms 22 May 2023 628th emgordon154 678 127 29ms 1 Aug 2024 630th kimbo 🇺🇸 678 227 371ms 17 Dec 2022 631st GrayJoKing 🇦🇺 677 68 12ms 15 Apr 2021 632nd nwellnhof 🇩🇪 677 110 822ms 23 Jul 2023 633rd MeWhenI 🇻🇦 677 157 168ms 8 days ago 634th stefangimmillaro 677 168 2,950ms 10 Nov 2024 634th MeWhenI 🇻🇦 677 168 2,759ms 2 Dec 2024 636th southpolenator 677 199 75ms 10 Jun 2023 637th janbehrens 🇩🇪 676 176 470ms 17 Apr 2025 638th duckyluuk 🇳🇱 676 181 60ms 16 Dec 2024 639th Shanethegamer 🇺🇸 674 116 467ms 16 Jan 2024 640th targrik 674 129 43ms 4 Sep 2025 First Prev 561–640 of 1,918 Next Last