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 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 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 881st h3ra993huskp 🇯🇵 521 194 661ms 30 Nov 2025 882nd blaztoma 🇱🇹 518 174 204ms 9 Nov 2025 883rd retrohun 517 114 2,131ms 16 Aug 2025 884th Stockoh 🇫🇷 517 139 36ms 27 Feb 2024 884th te-chnical 517 139 26ms 8 Jan 2026 886th goodingc 516 219 174ms 3 Oct 2021 887th didion0 🇺🇸 515 147 25ms 23 Feb 2021 887th null-tangent 515 147 16ms 11 Sep 2022 887th junkondo-jp 515 147 26ms 22 Feb 2026 890th CaedenHarper 🇨🇦 514 97 163ms 18 Aug 2025 891st bwenstar 514 140 21ms 21 Feb 2024 892nd jalone87 513 191 99ms 6 Feb 2020 893rd jerrandolph 512 242 378ms 8 Nov 2023 894th tatzyr 🇯🇵 511 94 177ms 28 Dec 2024 895th rifatx 510 141 28ms 16 Mar 2023 895th quimey 510 141 22ms 20 Jul 2023 897th ian-h-chamberlain 🇺🇸 508 149 17ms 19 Dec 2019 897th shreyasminocha 508 149 16ms 2 Aug 2020 897th xnacly 🇩🇪 508 149 15ms 27 Jun 2023 900th NewDefectus 🇮🇱 506 87 21ms 16 Oct 2021 900th Natanaelel 🇸🇪 506 87 7ms 16 Nov 2021 900th scpchicken 🇵🇼 506 87 19ms 24 Nov 2022 903rd Haksell 🇦🇶 506 142 20ms 13 Jun 2020 903rd Fishron 506 142 20ms 19 Sep 2022 903rd jatloe 506 142 19ms 6 Sep 2024 906th HumanoidCPU 506 245 303ms 26 Aug 2024 907th neihousaigaai 505 200 567ms 18 May 2021 908th Brianzhengca 503 143 23ms 5 Feb 2021 908th TobyBoyne 🇬🇧 503 143 20ms 14 Apr 2022 910th orthoplex 🇨🇽 502 68 41ms 9 Oct 2020 911th emgordon154 502 198 47ms 16 days ago 912th JGDoerrer 502 200 426ms 5 Jan 2022 913th nyoshe 501 163 3ms 25 Jan 2025 914th celiendonze 🇨🇭 499 144 20ms 14 Apr 2023 914th Bulmenisaurus 499 144 19ms 1 Jul 2024 916th somebody1234 498 152 15ms 24 Mar 2018 916th tekaireb 498 152 13ms 24 Jul 2021 918th masinag 🇮🇹 498 164 3ms 25 Nov 2024 919th lmolteno 496 145 27ms 3 Mar 2021 919th guilhem-roy 🇫🇷 496 145 19ms 7 Mar 2022 919th frankgraziano 496 145 20ms 24 Apr 2025 919th TheZwierzLF 🇵🇱 496 145 18ms 21 May 2025 923rd JDiLenarda 🇫🇷 496 193 1,420ms 30 Oct 2020 924th Stockoh 🇫🇷 494 131 560ms 24 Jun 2024 924th TheZwierzLF 🇵🇱 494 131 923ms 24 Nov 2025 926th jessegyger 494 153 17ms 7 Nov 2022 927th StarmaQ 494 181 13ms 7 Feb 2021 928th knightry 493 205 539ms 8 Feb 2021 929th CaedenHarper 🇨🇦 493 328 1,730ms 12 Oct 2025 930th InigoK 🇺🇸 492 146 22ms 26 Aug 2025 931st clementblaudeau 489 147 20ms 7 Jun 2021 931st yuchuehw 489 147 20ms 3 Jan 2024 933rd brimstonetrader 487 228 325ms 27 Mar 2024 934th yokasuretsu 486 148 26ms 21 Apr 2018 934th AgathokakologicalBit 486 148 27ms 3 Aug 2019 934th TaserTheFox 🇺🇸 486 148 21ms 8 May 2023 934th adamnielson42 🇺🇸 486 148 21ms 8 Aug 2023 934th jtaxen 486 148 18ms 28 Apr 2024 934th o0BlackDragon0o 486 148 26ms 8 Sep 2024 934th Bombalech 486 148 27ms 8 Sep 2024 941st b10011 🇫🇮 483 149 34ms 12 Jun 2023 942nd postie77 482 162 444ms 16 Mar 2023 943rd Natanaelel 🇸🇪 481 71 41ms 16 Nov 2021 943rd 4hg 🇺🇸 481 71 46ms 19 Jun 2024 945th bac0id 481 209 446ms 11 Jan 2025 946th alphafalfa 479 131 91ms 1 Aug 2025 947th sambirnbaum1 479 150 20ms 6 Sep 2019 947th MaxElf999 479 150 28ms 20 Oct 2022 947th nstearns96 🇬🇧 479 150 26ms 8 Dec 2022 947th Florian-Mt 479 150 21ms 14 Nov 2023 947th FoxInTheClouds 479 150 18ms 10 Feb 2026 952nd pranaygp 479 158 17ms 13 May 2020 953rd ian-h-chamberlain 🇺🇸 476 151 23ms 17 Dec 2019 953rd qwjhvbxi 476 151 19ms 7 Feb 2024 955th SpareManiKatti 476 159 15ms 11 Sep 2021 955th blaztoma 🇱🇹 476 159 15ms 16 Sep 2025 957th olleicua 🇺🇸 475 101 101ms 25 Feb 2025 958th tailorspy 474 212 63ms 13 Sep 2024 959th galloj 🇨🇿 473 152 21ms 10 Jan 2023 960th jared-hughes 472 213 2,813ms 3 Aug 2022 First Prev 881–960 of 1,506 Next Last