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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 721st duckyluuk 🇳🇱 613 187 2,824ms 26 Oct 2024 722nd arjanadriaanse 🇳🇱 612 238 348ms 7 Feb 2022 723rd janbehrens 🇩🇪 611 186 511ms 24 Mar 2022 724th marcin7Cd 610 141 22ms 27 Jun 2020 724th ryyyn 🇺🇸 610 141 22ms 9 Oct 2025 726th dokutan 609 109 96ms 22 Jan 2024 727th mamamia5x 608 143 14ms 8 Mar 2024 728th davidwangd 607 240 361ms 6 Apr 2025 729th bizy-coder 606 142 43ms 26 Nov 2025 730th MeWhenI 🇻🇦 605 163 72ms 3 Jul 2023 731st FireyFly 604 144 24ms 14 Apr 2018 731st skps2010 604 144 18ms 1 Jan 2019 731st didion0 🇺🇸 604 144 16ms 22 Apr 2021 731st NewDefectus 🇮🇱 604 144 18ms 8 Oct 2021 731st raphaelimahorn 604 144 16ms 26 Oct 2022 736th ccbrown 604 255 376ms 21 Apr 2020 737th jkelly467 603 190 2,631ms 12 Jan 2026 738th Shanethegamer 🇺🇸 602 101 71ms 4 Apr 2023 739th bricknellj 602 143 19ms 3 Nov 2022 739th vishwathg 602 143 403ms 8 Sep 2023 739th ahmetdemirag 🇨🇾 602 143 25ms 9 Mar 2025 739th bzijlema 🇳🇱 602 143 49ms 14 Jan 2026 743rd lynn 602 185 27ms 23 Nov 2021 744th dokutan 601 170 11ms 10 days ago 745th anoopsg 🇮🇳 600 207 156ms 18 Nov 2023 746th Irratix 🇳🇱 599 225 409ms 9 Jan 2022 747th TFeld00 🇩🇰 598 144 52ms 21 Apr 2022 747th jared-hughes 598 144 20ms 14 Mar 2023 749th cmdrsabre 597 253 179ms 6 Feb 2020 750th legrottagliegionata 596 146 16ms 7 Dec 2021 751st stefangimmillaro 595 166 73ms 19 Oct 2022 752nd tpaxman 🇨🇦 594 145 28ms 17 Dec 2020 752nd rowechenzhong 594 145 29ms 26 Nov 2021 754th MeWhenI 🇻🇦 594 227 409ms 14 Nov 2022 755th nsprd 593 277 178ms 16 Jan 2024 756th trinityy-7 592 147 16ms 18 days ago 757th dokutan 591 194 2,615ms 2 Nov 2024 758th janbehrens 🇩🇪 591 228 1,014ms 20 Nov 2022 759th blaztoma 🇱🇹 591 233 165ms 28 Nov 2025 760th dyc3 590 146 43ms 27 Jul 2020 760th Augigogigi 590 146 26ms 28 Jul 2020 760th BrunoVisnadi 🇧🇷 590 146 20ms 26 Sep 2025 760th Lv0Sys 🇵🇱 590 146 21ms 21 Dec 2025 764th ovs-code 🇩🇪 590 155 34ms 3 Feb 2023 765th daniel-pedersen 🇸🇪 588 148 20ms 6 Mar 2022 765th stop-amertime 588 148 23ms 5 Dec 2022 767th aDwarfNamedUrist 588 248 378ms 4 Oct 2023 768th Shanethegamer 🇺🇸 587 154 1,505ms 28 Jan 2024 769th ZakkkkAttackkkk 🇵🇭 587 174 7ms 12 Nov 2023 770th lynn 587 181 162ms 18 May 2021 771st davecame 586 147 25ms 27 Mar 2024 772nd annaproxy 586 203 438ms 13 Mar 2022 773rd FlyingPenguin223 585 198 7ms 30 Nov 2024 774th KatieLG 🇬🇧 585 258 711ms 15 Jan 2023 775th daisy-lau 584 149 14ms 13 Jul 2020 775th satowine1 584 149 17ms 7 Dec 2021 775th Ashikpaul 🇮🇳 584 149 14ms 29 Jul 2022 775th Maznek 584 149 28ms 21 Jun 2023 775th Yewzir 🇧🇪 584 149 18ms 16 Feb 2024 780th Lv0Sys 🇵🇱 583 195 498ms 27 Nov 2025 781st sultan 583 204 446ms 30 Apr 2024 782nd Frowny 582 67 9ms 10 Jan 2022 783rd luftj 582 148 30ms 23 Apr 2020 783rd Stockoh 🇫🇷 582 148 51ms 5 May 2023 783rd janbehrens 🇩🇪 582 148 20ms 17 Jun 2023 783rd edsrzf 🇳🇿 582 148 21ms 22 Jul 2025 787th blaztoma 🇱🇹 582 197 2,694ms 1 Nov 2025 788th boxjelly 582 249 648ms 25 Feb 2021 789th MeWhenI 🇻🇦 581 129 72ms 13 Feb 2025 790th Shanethegamer 🇺🇸 581 232 392ms 28 Jan 2024 791st janbehrens 🇩🇪 580 133 1,046ms 1 Nov 2021 792nd unfinishedprogram 580 150 15ms 19 Jan 2024 793rd mtirado1 580 200 6ms 25 Dec 2022 794th revlayle 🇺🇸 580 205 472ms 21 Nov 2021 795th albanian-laundromat 580 214 123ms 5 Jul 2025 796th stefangimmillaro 579 105 50ms 23 Feb 2023 797th neel11235813 579 135 657ms 12 Mar 2024 798th nsprd 579 164 204ms 16 Jan 2024 799th eMGeeneer 579 250 519ms 26 Jun 2024 800th CaedenHarper 🇨🇦 579 266 320ms 17 Nov 2025 First Prev 721–800 of 1,885 Next Last