Roman to Arabic 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 751st filharmonista 590 138 3ms 13 Mar 2020 751st TeodorDyakov 🇧🇬 590 138 3ms 3 Jul 2025 753rd OllieBoyne 🇬🇧 589 122 22ms 3 Jun 2021 753rd Emutis 🇱🇹 589 122 20ms 17 Sep 2025 755th SirBogman 🇺🇸 587 75 19ms 3 Jan 2022 756th timvermeulen 587 167 94ms 19 Jan 2020 757th lynn 587 182 19ms 18 Nov 2021 758th ian-odonnell 586 129 14ms 9 Mar 2018 758th JohnSBarden 586 129 13ms 9 Nov 2021 760th CaedenHarper 🇨🇦 586 135 123ms 18 Aug 2025 761st mtirado1 585 153 6ms 18 Apr 2023 762nd rowechenzhong 584 123 18ms 25 Mar 2020 762nd MichalMarsalek 🇨🇿 584 123 20ms 9 Oct 2022 762nd qpwoeirut 584 123 27ms 26 days ago 765th KatieLG 🇬🇧 583 168 694ms 15 Jan 2023 766th ian-h-chamberlain 🇺🇸 583 194 159ms 6 Jan 2020 767th SirBogman 🇺🇸 583 403 81ms 23 Nov 2022 768th omurakazuaki 🇯🇵 582 130 13ms 16 Feb 2021 769th janbehrens 🇩🇪 582 140 4ms 18 May 2023 770th emgordon154 580 336 661ms 6 Nov 2025 771st not-a-pokemon 578 141 4ms 9 Sep 2025 772nd adriweb 🇫🇷 578 155 26ms 29 Aug 2023 773rd p01 577 131 14ms 7 Feb 2018 773rd Florian-Mt 577 131 16ms 23 Oct 2023 775th JRaspass 🇬🇧 577 132 9ms 1 Oct 2022 776th PaulTaykalo 576 170 108ms 24 Sep 2020 777th annaproxy 575 125 20ms 9 May 2022 777th commandblockguy 🇺🇸 575 125 20ms 21 May 2023 777th davecame 575 125 22ms 14 Sep 2023 780th CaedenHarper 🇨🇦 574 136 8ms 22 Aug 2025 781st DanielRHolland 573 194 359ms 12 Nov 2020 782nd MeWhenI 🇻🇦 572 77 5ms 16 Apr 2023 782nd janbehrens 🇩🇪 572 77 6ms 18 May 2023 784th CaedenHarper 🇨🇦 572 124 2,497ms 18 Aug 2025 785th Indivicivet 571 126 20ms 26 Oct 2021 785th vishwathg 571 126 21ms 2 Feb 2023 787th DaCuteRaccoon 569 133 14ms 8 Dec 2022 788th Yewzir 🇧🇪 569 139 109ms 9 Jun 2024 789th MeWhenI 🇻🇦 569 168 1,370ms 16 Jun 2023 790th commandblockguy 🇺🇸 567 114 490ms 1 Sep 2025 791st Sciman101 567 158 6ms 16 May 2023 792nd marcin7Cd 566 127 18ms 28 Sep 2019 793rd CaedenHarper 🇨🇦 566 173 650ms 22 Aug 2025 794th CaedenHarper 🇨🇦 565 144 4ms 16 Nov 2025 795th annaproxy 564 197 327ms 23 Feb 2023 796th daedals 562 128 20ms 31 May 2019 796th mathb0y512 562 128 22ms 11 Jan 2024 796th mathisfun271 562 128 41ms 13 Feb 2024 796th moustave 562 128 20ms 7 Apr 2025 800th melven 561 215 42ms 16 Oct 2025 801st HumanoidCPU 560 135 15ms 8 Jun 2024 802nd GrayJoKing 🇦🇺 559 61 41ms 23 Oct 2020 803rd CaedenHarper 🇨🇦 557 117 150ms 17 Aug 2025 804th jared-hughes 557 129 22ms 2 Oct 2021 804th ahmetdemirag 🇨🇾 557 129 23ms 4 Jul 2024 804th Lv0Sys 🇵🇱 557 129 21ms 18 days ago 807th Jacob385 557 181 568ms 28 Oct 2025 808th BambooleanLogic 🇸🇪 556 136 22ms 3 Nov 2022 809th CaedenHarper 🇨🇦 556 141 2,913ms 17 Aug 2025 810th CaedenHarper 🇨🇦 555 181 62ms 16 Nov 2025 811th djeedjay 🇳🇱 554 147 3ms 6 Sep 2021 812th JunkIce 553 117 403ms 3 Dec 2024 813th Bmrl7 553 130 22ms 7 Mar 2024 814th emgordon154 552 221 112ms 10 Jun 2025 815th lynn 550 62 42ms 24 Oct 2021 816th Anonymousellama21 549 131 22ms 16 May 2024 817th uttumuttu 🇫🇮 548 138 16ms 5 Jan 2022 817th KaleChips22 548 138 13ms 3 Aug 2025 819th joll05 🇸🇪 545 132 20ms 20 Aug 2020 819th SnowballSH 545 132 26ms 3 Feb 2021 819th jeff-at-tamer-dot-codes 🇺🇸 545 132 22ms 25 Mar 2024 822nd ShiraJoseph 🇺🇸 544 139 16ms 25 Jun 2023 823rd kkoenig 544 228 285ms 13 Sep 2024 824th UnderKoen 🇳🇱 542 225 117ms 8 Jul 2024 825th tkwa 540 133 22ms 4 Dec 2018 First Prev 751–825 of 1,448 Next Last
