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 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 880th shreyasminocha 508 149 14ms 2 Aug 2020 880th xnacly 🇩🇪 508 149 16ms 27 Jun 2023 883rd NewDefectus 🇮🇱 506 87 20ms 16 Oct 2021 883rd Natanaelel 🇸🇪 506 87 7ms 16 Nov 2021 883rd scpchicken 🇵🇼 506 87 18ms 24 Nov 2022 886th Haksell 🇦🇶 506 142 21ms 13 Jun 2020 886th Fishron 506 142 20ms 19 Sep 2022 886th jatloe 506 142 19ms 6 Sep 2024 889th HumanoidCPU 506 245 293ms 26 Aug 2024 890th neihousaigaai 505 200 567ms 18 May 2021 891st Brianzhengca 503 143 23ms 5 Feb 2021 891st TobyBoyne 🇬🇧 503 143 21ms 14 Apr 2022 893rd orthoplex 🇨🇽 502 68 41ms 9 Oct 2020 894th JGDoerrer 502 200 397ms 5 Jan 2022 895th nyoshe 501 163 3ms 25 Jan 2025 896th celiendonze 🇨🇭 499 144 20ms 14 Apr 2023 896th Bulmenisaurus 499 144 22ms 1 Jul 2024 898th somebody1234 498 152 19ms 24 Mar 2018 898th tekaireb 498 152 14ms 24 Jul 2021 900th masinag 🇮🇹 498 164 3ms 25 Nov 2024 901st lmolteno 496 145 39ms 3 Mar 2021 901st guilhem-roy 🇫🇷 496 145 19ms 7 Mar 2022 901st frankgraziano 496 145 23ms 24 Apr 2025 901st TheZwierzLF 🇵🇱 496 145 18ms 21 May 2025 905th JDiLenarda 🇫🇷 496 193 1,699ms 30 Oct 2020 906th Stockoh 🇫🇷 494 131 560ms 24 Jun 2024 906th TheZwierzLF 🇵🇱 494 131 934ms 24 Nov 2025 908th jessegyger 494 153 15ms 7 Nov 2022 909th StarmaQ 494 181 14ms 7 Feb 2021 910th knightry 493 205 539ms 8 Feb 2021 911th CaedenHarper 🇨🇦 493 328 1,730ms 12 Oct 2025 912th InigoK 🇺🇸 492 146 30ms 26 Aug 2025 913th clementblaudeau 489 147 20ms 7 Jun 2021 913th StefanHabel 🇨🇦 489 147 20ms 31 Dec 2022 913th yuchuehw 489 147 23ms 3 Jan 2024 916th brimstonetrader 487 228 325ms 27 Mar 2024 917th yokasuretsu 486 148 26ms 21 Apr 2018 917th AgathokakologicalBit 486 148 28ms 3 Aug 2019 917th TaserTheFox 🇺🇸 486 148 21ms 8 May 2023 917th adamnielson42 🇺🇸 486 148 21ms 8 Aug 2023 917th jtaxen 486 148 18ms 28 Apr 2024 917th o0BlackDragon0o 486 148 26ms 8 Sep 2024 917th Bombalech 486 148 27ms 8 Sep 2024 924th b10011 🇫🇮 483 149 34ms 12 Jun 2023 925th postie77 482 162 467ms 16 Mar 2023 926th Natanaelel 🇸🇪 481 71 41ms 16 Nov 2021 926th 4hg 🇺🇸 481 71 46ms 19 Jun 2024 928th bac0id 481 209 392ms 11 Jan 2025 929th alphafalfa 479 131 100ms 1 Aug 2025 930th sambirnbaum1 479 150 20ms 6 Sep 2019 930th MaxElf999 479 150 28ms 20 Oct 2022 930th nstearns96 🇬🇧 479 150 26ms 8 Dec 2022 930th Florian-Mt 479 150 21ms 14 Nov 2023 930th FoxInTheClouds 479 150 18ms 6 days ago 935th pranaygp 479 158 13ms 13 May 2020 936th ian-h-chamberlain 🇺🇸 476 151 24ms 17 Dec 2019 936th qwjhvbxi 476 151 20ms 7 Feb 2024 938th SpareManiKatti 476 159 15ms 11 Sep 2021 938th blaztoma 🇱🇹 476 159 14ms 16 Sep 2025 940th olleicua 🇺🇸 475 101 100ms 25 Feb 2025 941st tailorspy 474 212 63ms 13 Sep 2024 942nd galloj 🇨🇿 473 152 21ms 10 Jan 2023 943rd jared-hughes 472 213 2,556ms 3 Aug 2022 944th baumpilz 472 214 604ms 20 Jan 2021 945th vgamula 🇺🇦 472 247 38ms 27 Jul 2023 946th Ripick 471 191 396ms 11 Jul 2024 947th myfatemi04 470 153 26ms 10 Jan 2018 947th jhpaques 🇫🇷 470 153 20ms 28 Jul 2022 949th Jm-Fox 470 161 18ms 22 Feb 2020 950th RDShah 467 154 28ms 31 Jan 2020 950th dzshn 467 154 18ms 9 Jun 2021 950th bbakersmith 467 154 31ms 28 Jun 2022 950th aksyristos 467 154 21ms 8 Mar 2023 950th tobyLovick 467 154 20ms 7 Dec 2023 950th EnTerr 467 154 22ms 25 Aug 2024 950th Pyroan 467 154 23ms 3 Nov 2025 957th ian-h-chamberlain 🇺🇸 466 175 4ms 17 Dec 2019 958th dzhang314 464 155 24ms 14 Aug 2019 958th za3k 464 155 20ms 11 Oct 2022 958th r-benson 🇬🇧 464 155 27ms 1 Feb 2023 First Prev 881–960 of 1,484 Next Last