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 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 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 ArkScript 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 ArkScript 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 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 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 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 880th Fishron 506 142 18ms 19 Sep 2022 880th jatloe 506 142 18ms 6 Sep 2024 883rd HumanoidCPU 506 245 257ms 26 Aug 2024 884th neihousaigaai 505 200 665ms 18 May 2021 885th Brianzhengca 503 143 19ms 5 Feb 2021 885th TobyBoyne 🇬🇧 503 143 19ms 14 Apr 2022 887th orthoplex 🇨🇽 502 68 41ms 9 Oct 2020 888th JGDoerrer 502 200 397ms 5 Jan 2022 889th nyoshe 500 163 3ms 25 Jan 2025 890th celiendonze 🇨🇭 499 144 20ms 14 Apr 2023 890th Bulmenisaurus 499 144 18ms 1 Jul 2024 892nd somebody1234 498 152 14ms 24 Mar 2018 892nd tekaireb 498 152 13ms 24 Jul 2021 894th masinag 🇮🇹 497 164 3ms 25 Nov 2024 895th lmolteno 496 145 29ms 3 Mar 2021 895th guilhem-roy 🇫🇷 496 145 21ms 7 Mar 2022 895th frankgraziano 496 145 20ms 24 Apr 2025 895th TheZwierzLF 🇵🇱 496 145 19ms 21 May 2025 899th JDiLenarda 🇫🇷 496 193 1,699ms 30 Oct 2020 900th Stockoh 🇫🇷 494 131 566ms 24 Jun 2024 900th TheZwierzLF 🇵🇱 494 131 1,172ms 24 Nov 2025 902nd jessegyger 494 153 17ms 7 Nov 2022 903rd StarmaQ 494 181 14ms 7 Feb 2021 904th CaedenHarper 🇨🇦 493 328 1,730ms 12 Oct 2025 905th InigoK 🇺🇸 492 146 24ms 26 Aug 2025 906th knightry 492 205 647ms 8 Feb 2021 907th clementblaudeau 489 147 19ms 7 Jun 2021 907th StefanHabel 🇨🇦 489 147 19ms 31 Dec 2022 907th yuchuehw 489 147 21ms 3 Jan 2024 910th brimstonetrader 487 228 325ms 27 Mar 2024 911th yokasuretsu 486 148 28ms 21 Apr 2018 911th AgathokakologicalBit 486 148 27ms 3 Aug 2019 911th TaserTheFox 🇺🇸 486 148 19ms 8 May 2023 911th adamnielson42 🇺🇸 486 148 20ms 8 Aug 2023 911th jtaxen 486 148 22ms 28 Apr 2024 911th o0BlackDragon0o 486 148 28ms 8 Sep 2024 911th Bombalech 486 148 26ms 8 Sep 2024 918th b10011 🇫🇮 482 149 35ms 12 Jun 2023 919th postie77 482 162 467ms 16 Mar 2023 920th Natanaelel 🇸🇪 481 71 41ms 16 Nov 2021 920th 4hg 🇺🇸 481 71 46ms 19 Jun 2024 922nd bac0id 481 209 392ms 11 Jan 2025 923rd alphafalfa 479 131 100ms 1 Aug 2025 924th sambirnbaum1 479 150 19ms 6 Sep 2019 924th MaxElf999 479 150 26ms 20 Oct 2022 924th nstearns96 🇬🇧 479 150 26ms 8 Dec 2022 924th Florian-Mt 479 150 19ms 14 Nov 2023 928th pranaygp 479 158 15ms 13 May 2020 929th ian-h-chamberlain 🇺🇸 476 151 21ms 17 Dec 2019 929th qwjhvbxi 476 151 19ms 7 Feb 2024 931st SpareManiKatti 476 159 12ms 11 Sep 2021 931st blaztoma 🇱🇹 476 159 13ms 16 Sep 2025 933rd olleicua 🇺🇸 475 101 100ms 25 Feb 2025 934th tailorspy 474 212 63ms 13 Sep 2024 935th galloj 🇨🇿 473 152 20ms 10 Jan 2023 936th jared-hughes 472 213 2,556ms 3 Aug 2022 937th baumpilz 472 214 710ms 20 Jan 2021 938th myfatemi04 470 153 21ms 10 Jan 2018 938th jhpaques 🇫🇷 470 153 19ms 28 Jul 2022 940th Jm-Fox 470 161 17ms 22 Feb 2020 941st Ripick 470 191 396ms 11 Jul 2024 942nd neel11235813 470 268 35ms 27 Dec 2022 943rd RDShah 467 154 24ms 31 Jan 2020 943rd dzshn 467 154 17ms 9 Jun 2021 943rd bbakersmith 467 154 28ms 28 Jun 2022 943rd aksyristos 467 154 21ms 8 Mar 2023 943rd tobyLovick 467 154 19ms 7 Dec 2023 943rd EnTerr 467 154 19ms 25 Aug 2024 943rd Pyroan 467 154 22ms 3 Nov 2025 950th ian-h-chamberlain 🇺🇸 466 175 4ms 17 Dec 2019 951st dzhang314 464 155 19ms 14 Aug 2019 951st za3k 464 155 22ms 11 Oct 2022 951st r-benson 🇬🇧 464 155 27ms 1 Feb 2023 951st Hortaros 464 155 19ms 14 Apr 2023 955th c0d3-4-F00d 🇩🇪 463 176 4ms 19 Apr 2022 956th edsrzf 🇳🇿 463 268 256ms 27 Sep 2024 957th MiffOttah 462 169 439ms 21 Nov 2021 958th GrayJoKing 🇦🇺 462 337 14ms 25 Jul 2020 959th G33kDude 461 156 18ms 20 Mar 2019 959th cellobix 461 156 23ms 15 Aug 2019 First Prev 881–960 of 1,463 Next Last