Arabic to Roman in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th msbranicky 536 277 12 Aug 2023 827th MeWhenI 🇻🇦 535 204 6 Aug 2023 828th AGoyet 534 161 26 Jul 2022 828th NDR0216 🇹🇼 534 161 4 Jul 2024 830th tomh1012 534 222 21 Nov 2021 831st dokutan 533 141 9 Aug 2024 832nd Florian-Mt 533 163 14 Nov 2023 833rd Shanethegamer 🇺🇸 532 185 28 Jan 2024 834th h4n1virus 🇪🇪 532 256 12 May 2022 835th LouisRustenholz 531 162 23 Dec 2021 835th tobyLovick 531 162 7 Dec 2023 837th TheEric0802 🇩🇪 530 172 22 Sep 2023 838th KarstenHohmeier 529 186 8 Mar 2018 839th andrewjc2000 528 163 13 Mar 2025 840th mpldr 🇩🇪 528 291 24 Mar 2025 841st Bubbler-4 527 74 19 Jan 2022 842nd jcheritat 527 165 6 Sep 2020 842nd trinityy-7 527 165 19 Oct 2023 842nd alexsave 527 165 11 Sep 2024 845th Lydxn 🇨🇦 525 76 13 Dec 2022 846th roavin 525 194 13 May 2022 847th mbittner20 524 164 27 May 2023 848th NatNgs 523 166 9 Jan 2020 848th tomh1012 523 166 25 Aug 2020 848th aksyristos 523 166 29 Oct 2022 851st bac0id 523 195 3 Jul 2024 852nd viv511 523 257 3 Feb 2025 853rd Irratix 🇳🇱 522 279 18 Nov 2021 854th ashscodes 522 294 19 Nov 2023 855th chunky 522 338 1 Oct 2020 856th YoungjuneKwon 521 165 19 Dec 2018 856th neihousaigaai 521 165 6 Oct 2024 858th hpr 520 167 13 Jun 2021 859th Pimentero 🇷🇺 518 190 14 Apr 2024 860th ArmoryNode 518 269 9 Oct 2024 861st AlexDaniel 🇪🇪 517 104 13 Mar 2018 862nd c0d3-4-F00d 🇩🇪 517 197 19 Apr 2022 863rd israem 516 151 19 May 2024 863rd MeWhenI 🇻🇦 516 151 24 May 2024 865th emgordon154 516 184 19 Sep 2024 866th ludwig-n 515 167 6 Apr 2021 866th Starwort 🇬🇧 515 167 4 Dec 2022 868th jared-hughes 514 118 12 Sep 2022 869th xkacer 🇨🇿 514 169 24 Jan 2021 869th c0d3-4-F00d 🇩🇪 514 169 23 Jan 2022 869th FrederikHutfless 🇩🇪 514 169 26 Dec 2022 872nd bbakersmith 513 185 29 Jul 2021 873rd jfallon1997 512 168 15 Aug 2022 873rd mathisfun271 512 168 16 Dec 2023 875th adaGrad1 512 199 4 Sep 2023 876th BambooleanLogic 🇸🇪 511 170 11 Dec 2021 876th rbrdl 511 170 30 Dec 2021 876th edsrzf 🇳🇿 511 170 21 Sep 2024 879th tailorspy 511 263 21 Mar 2025 880th acornellier 510 119 11 Dec 2018 881st SirBogman 🇺🇸 509 153 16 Jan 2024 882nd SniperSmiley 🇺🇸 509 169 29 Jun 2022 883rd jackkav 508 171 23 Apr 2018 883rd veiko 508 171 18 Jun 2022 885th HumanoidCPU 508 223 27 Jun 2024 886th unkiwii 507 303 24 Apr 2020 887th weliveinhell 🇭🇹 505 172 21 Sep 2023 888th djeedjay 🇳🇱 505 202 28 Oct 2020 889th brimstonetrader 504 289 27 Jan 2024 890th lahell 503 155 23 Jul 2020 891st TobyBoyne 🇬🇧 503 171 26 Feb 2021 891st amollberg 🇸🇪 503 171 18 Jan 2022 893rd quirked-up 502 173 30 Aug 2023 894th janbehrens 🇩🇪 502 203 8 May 2022 895th Meowsan91 🇨🇿 502 236 21 Nov 2021 896th akshatj27 🇦🇶 501 121 11 Jan 2022 896th HumanoidCPU 501 121 10 Jun 2024 898th msbranicky 501 235 11 Oct 2023 899th 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