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 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 721st MeWhenI 🇻🇦 639 101 1,462ms 15 Sep 2025 722nd snyderek 🇺🇸 637 158 58ms 9 Nov 2024 723rd unfinishedprogram 636 119 18ms 12 Jul 2024 724th jared-hughes 636 141 9ms 16 Apr 2022 725th CaedenHarper 🇨🇦 636 142 159ms 18 Aug 2025 726th olligobber 🇦🇺 636 175 291ms 21 May 2020 727th MeWhenI 🇻🇦 632 58 6ms 16 Jan 2022 728th stordev 631 114 20ms 26 Feb 2021 728th robin-scragg 631 114 21ms 24 Aug 2025 730th PatrickStephansen 🇿🇦 631 120 29ms 9 Jun 2021 730th stefangabos 🇷🇴 631 120 17ms 13 Sep 2022 732nd targrik 631 124 19ms 21 days ago 733rd HumanoidCPU 629 103 487ms 7 Jun 2024 734th Shanethegamer 🇺🇸 629 120 20ms 17 Dec 2023 735th janbehrens 🇩🇪 629 160 61ms 18 May 2023 736th janbehrens 🇩🇪 629 161 549ms 16 May 2023 737th Jiramide 629 177 296ms 8 Feb 2021 738th jupj 🇫🇮 624 131 3ms 27 Aug 2022 738th plcc0 624 131 4ms 4 Mar 2026 740th MeWhenI 🇻🇦 622 105 172ms 3 Aug 2024 741st YAJUE114514 622 179 292ms 3 Aug 2025 742nd primo-ppcg 🇹🇭 621 95 1,780ms 17 Apr 2022 743rd chartung17 620 116 24ms 1 Jan 2024 744th CaedenHarper 🇨🇦 616 78 42ms 18 Aug 2025 745th CaedenHarper 🇨🇦 616 116 521ms 17 Aug 2025 746th jared-hughes 615 96 397ms 23 Jul 2023 747th jacklynnepenick 615 117 23ms 13 Aug 2021 747th JunkIce 615 117 31ms 24 Nov 2024 749th sebipopa 🇷🇴 615 123 16ms 14 Sep 2022 750th Yewzir 🇧🇪 614 133 4ms 10 Jun 2024 751st Shanethegamer 🇺🇸 611 130 32ms 4 Oct 2024 752nd neihousaigaai 610 124 19ms 28 Apr 2021 752nd Andrey-Plotnikov 610 124 17ms 9 Aug 2025 754th albanian-laundromat 🇺🇸 609 106 1,753ms 26 Oct 2025 755th vezzick 609 118 21ms 5 Mar 2021 755th CommandLeo 🇮🇹 609 118 222ms 22 Nov 2025 755th Lv0Sys 🇵🇱 609 118 21ms 20 Feb 2026 758th olivermrose 🇺🇸 608 79 82ms 24 Oct 2021 759th cure-honey 🇯🇵 608 200 43ms 26 Apr 2020 760th retrohun 607 111 15ms 21 Sep 2024 761st TomvdPeet 607 129 29ms 7 Dec 2025 762nd MeWhenI 🇻🇦 606 193 36ms 6 Jun 2023 763rd dsntzn 🇸🇰 605 125 18ms 1 Mar 2021 763rd smclaughlin-cf 605 125 21ms 8 Apr 2025 765th bzijlema 🇳🇱 604 119 21ms 3 Jul 2024 766th Phil-RGOMEGA 602 149 8ms 30 Aug 2023 767th MeWhenI 🇻🇦 601 105 24ms 12 Nov 2022 768th ollyspooner 601 126 18ms 18 Oct 2023 769th albanian-laundromat 🇺🇸 601 178 39ms 22 Aug 2025 770th KatieLG 🇬🇧 600 67 48ms 27 Nov 2023 771st giacomogallina 599 120 24ms 21 May 2020 772nd snoozingnewt 🇨🇦 599 164 120ms 20 Nov 2025 773rd timvermeulen 599 190 157ms 4 Jan 2020 774th prestosilver 🇺🇸 598 151 407ms 16 days ago 775th CaedenHarper 🇨🇦 597 131 420ms 17 Aug 2025 776th DialFrost 🇸🇬 597 133 36ms 11 Dec 2024 777th Shanethegamer 🇺🇸 596 74 6ms 6 Jan 2022 778th eranws 596 127 17ms 9 Sep 2022 778th madeforlosers 596 127 16ms 17 days ago 780th ovs-code 🇩🇪 596 128 20ms 4 Feb 2023 781st sultan 596 170 411ms 2 days ago 782nd dokutan 593 132 463ms 7 Apr 2025 783rd filharmonista 592 138 3ms 13 Mar 2020 783rd TeodorDyakov 🇧🇬 592 138 3ms 3 Jul 2025 785th sisyphus-ppcg 🇦🇺 591 114 221ms 24 Jun 2022 786th elisherer 🇮🇱 591 128 28ms 24 Apr 2019 786th avartanii 591 128 24ms 17 Jan 2021 786th MathisBullinger 591 128 27ms 15 Nov 2021 789th OllieBoyne 🇬🇧 589 122 22ms 3 Jun 2021 789th Emutis 🇱🇹 589 122 22ms 17 Sep 2025 791st timvermeulen 589 167 110ms 19 Jan 2020 792nd lynn 589 182 20ms 18 Nov 2021 793rd SirBogman 🇺🇸 588 75 21ms 3 Jan 2022 794th CaedenHarper 🇨🇦 588 135 149ms 18 Aug 2025 795th ian-odonnell 587 129 15ms 9 Mar 2018 795th JohnSBarden 587 129 16ms 9 Nov 2021 797th SirBogman 🇺🇸 587 403 81ms 23 Nov 2022 798th mtirado1 586 153 6ms 18 Apr 2023 799th ian-h-chamberlain 🇺🇸 586 194 155ms 6 Jan 2020 800th rowechenzhong 585 123 19ms 25 Mar 2020 First Prev 721–800 of 1,618 Next Last