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 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 676th xnor-gate 633 136 349ms 4 Dec 2021 676th cingulataluke 633 136 45ms 29 Aug 2023 678th KatieLG 🇬🇧 632 143 1,107ms 17 Nov 2023 679th kkoenig 631 244 292ms 30 Dec 2023 680th okaponta 629 261 185ms 13 Jan 2024 681st davitf 628 137 20ms 28 Jul 2020 682nd emplv 🇱🇻 628 245 319ms 29 Apr 2024 683rd tatzyr 🇯🇵 626 97 166ms 18 Dec 2024 684th MeWhenI 🇻🇦 626 151 32ms 16 Aug 2024 685th nwellnhof 🇩🇪 624 138 19ms 28 Jun 2023 685th minhtrancccp 624 138 19ms 26 Nov 2024 687th edsrzf 🇳🇿 623 64 155ms 3 Feb 2025 688th Lv0Sys 🇵🇱 621 140 14ms 15 days ago 689th Shanethegamer 🇺🇸 621 172 14ms 5 Oct 2024 690th dokutan 621 233 577ms 24 Sep 2025 691st sisyphus-ppcg 🇦🇺 620 98 51ms 25 Sep 2021 692nd lifthrasiir 🇰🇷 619 63 8ms 30 Nov 2024 693rd leon-w 619 139 30ms 12 Jul 2019 694th Yewzir 🇧🇪 618 143 1,108ms 26 days ago 695th chris124567 618 249 315ms 21 Apr 2021 696th jared-hughes 617 141 13ms 10 Sep 2021 696th Andrey-Plotnikov 617 141 12ms 25 Oct 2024 698th MeWhenI 🇻🇦 617 223 1,338ms 16 Jun 2023 699th MeWhenI 🇻🇦 616 66 491ms 28 Jul 2022 700th Seek64 🇩🇪 615 140 27ms 3 Feb 2025 701st bac0id 615 219 395ms 3 Jul 2024 702nd Shanethegamer 🇺🇸 615 237 332ms 28 Jan 2024 703rd DialFrost 🇸🇬 614 99 40ms 15 Apr 2025 704th dcgjb 614 127 3,547ms 16 May 2024 705th Shanethegamer 🇺🇸 614 185 506ms 28 Jan 2024 706th uttumuttu 🇫🇮 613 142 24ms 4 Jan 2022 706th iliazeus 613 142 16ms 3 Sep 2022 706th LukeBridges 🇬🇧 613 142 15ms 28 Oct 2022 706th madeforlosers 613 142 15ms 2 Nov 2023 710th MeWhenI 🇻🇦 613 265 56ms 16 Jun 2023 711th labster 612 161 3,673ms 15 Mar 2018 712th arjanadriaanse 🇳🇱 612 238 348ms 7 Feb 2022 713th janbehrens 🇩🇪 611 186 482ms 24 Mar 2022 714th duckyluuk 🇳🇱 611 187 4,433ms 26 Oct 2024 715th marcin7Cd 610 141 23ms 27 Jun 2020 715th ryyyn 🇺🇸 610 141 21ms 9 Oct 2025 717th dokutan 609 109 96ms 22 Jan 2024 718th mamamia5x 608 143 15ms 8 Mar 2024 719th davidwangd 607 240 361ms 6 Apr 2025 720th bizy-coder 606 142 39ms 17 days ago 721st MeWhenI 🇻🇦 605 163 67ms 3 Jul 2023 722nd FireyFly 604 144 17ms 14 Apr 2018 722nd skps2010 604 144 13ms 1 Jan 2019 722nd didion0 🇺🇸 604 144 13ms 22 Apr 2021 722nd NewDefectus 🇮🇱 604 144 15ms 8 Oct 2021 722nd raphaelimahorn 604 144 13ms 26 Oct 2022 727th ccbrown 604 255 324ms 21 Apr 2020 728th bricknellj 602 143 18ms 3 Nov 2022 728th vishwathg 602 143 379ms 8 Sep 2023 728th ahmetdemirag 🇨🇾 602 143 21ms 9 Mar 2025 731st lynn 602 185 27ms 23 Nov 2021 732nd Shanethegamer 🇺🇸 601 101 69ms 4 Apr 2023 733rd anoopsg 🇮🇳 600 207 109ms 18 Nov 2023 734th Irratix 🇳🇱 599 225 397ms 9 Jan 2022 735th TFeld00 🇩🇰 598 144 52ms 21 Apr 2022 735th jared-hughes 598 144 20ms 14 Mar 2023 735th bzijlema 🇳🇱 598 144 45ms 25 Oct 2025 738th cmdrsabre 597 253 179ms 6 Feb 2020 739th legrottagliegionata 596 146 14ms 7 Dec 2021 740th tpaxman 🇨🇦 594 145 19ms 17 Dec 2020 740th rowechenzhong 594 145 25ms 26 Nov 2021 742nd stefangimmillaro 594 166 71ms 19 Oct 2022 743rd MeWhenI 🇻🇦 593 227 383ms 14 Nov 2022 744th nsprd 593 277 174ms 16 Jan 2024 745th janbehrens 🇩🇪 591 228 994ms 20 Nov 2022 746th ovs-code 🇩🇪 590 155 35ms 3 Feb 2023 747th dyc3 589 146 30ms 27 Jul 2020 747th Augigogigi 589 146 23ms 28 Jul 2020 747th BrunoVisnadi 🇧🇷 589 146 19ms 26 Sep 2025 750th dokutan 589 194 3,368ms 2 Nov 2024 First Prev 676–750 of 1,855 Next Last