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 825th alexkunin 536 162 7 Jul 2019 827th msbranicky 536 277 12 Aug 2023 828th MeWhenI 🇻🇦 535 204 6 Aug 2023 829th AGoyet 534 161 26 Jul 2022 829th NDR0216 🇹🇼 534 161 4 Jul 2024 831st tomh1012 534 222 21 Nov 2021 832nd dokutan 533 141 9 Aug 2024 833rd Florian-Mt 533 163 14 Nov 2023 834th Shanethegamer 🇺🇸 532 185 28 Jan 2024 835th h4n1virus 🇪🇪 532 256 12 May 2022 836th LouisRustenholz 531 162 23 Dec 2021 836th tobyLovick 531 162 7 Dec 2023 838th TheEric0802 🇩🇪 530 172 22 Sep 2023 839th KarstenHohmeier 529 186 8 Mar 2018 840th andrewjc2000 528 163 13 Mar 2025 841st mpldr 🇩🇪 528 291 24 Mar 2025 842nd Bubbler-4 527 74 19 Jan 2022 843rd jcheritat 527 165 6 Sep 2020 843rd trinityy-7 527 165 19 Oct 2023 843rd alexsave 527 165 11 Sep 2024 846th Lydxn 🇨🇦 525 76 13 Dec 2022 847th roavin 525 194 13 May 2022 848th mbittner20 524 164 27 May 2023 849th NatNgs 523 166 9 Jan 2020 849th tomh1012 523 166 25 Aug 2020 849th aksyristos 523 166 29 Oct 2022 852nd bac0id 523 195 3 Jul 2024 853rd viv511 523 257 3 Feb 2025 854th Irratix 🇳🇱 522 279 18 Nov 2021 855th ashscodes 522 294 19 Nov 2023 856th chunky 522 338 1 Oct 2020 857th YoungjuneKwon 521 165 19 Dec 2018 857th neihousaigaai 521 165 6 Oct 2024 859th hpr 520 167 13 Jun 2021 860th Pimentero 🇷🇺 518 190 14 Apr 2024 861st ArmoryNode 518 269 9 Oct 2024 862nd AlexDaniel 🇪🇪 517 104 13 Mar 2018 863rd c0d3-4-F00d 🇩🇪 517 197 19 Apr 2022 864th israem 516 151 19 May 2024 864th MeWhenI 🇻🇦 516 151 24 May 2024 866th emgordon154 516 184 19 Sep 2024 867th ludwig-n 515 167 6 Apr 2021 867th Starwort 🇬🇧 515 167 4 Dec 2022 869th jared-hughes 514 118 12 Sep 2022 870th xkacer 🇨🇿 514 169 24 Jan 2021 870th c0d3-4-F00d 🇩🇪 514 169 23 Jan 2022 870th FrederikHutfless 🇩🇪 514 169 26 Dec 2022 873rd bbakersmith 513 185 29 Jul 2021 874th jfallon1997 512 168 15 Aug 2022 874th mathisfun271 512 168 16 Dec 2023 876th adaGrad1 512 199 4 Sep 2023 877th BambooleanLogic 🇸🇪 511 170 11 Dec 2021 877th rbrdl 511 170 30 Dec 2021 877th edsrzf 🇳🇿 511 170 21 Sep 2024 880th tailorspy 511 263 21 Mar 2025 881st acornellier 510 119 11 Dec 2018 882nd SirBogman 🇺🇸 509 153 16 Jan 2024 883rd SniperSmiley 🇺🇸 509 169 29 Jun 2022 884th jackkav 508 171 23 Apr 2018 884th veiko 508 171 18 Jun 2022 886th HumanoidCPU 508 223 27 Jun 2024 887th unkiwii 507 303 24 Apr 2020 888th weliveinhell 🇭🇹 505 172 21 Sep 2023 889th djeedjay 🇳🇱 505 202 28 Oct 2020 890th brimstonetrader 504 289 27 Jan 2024 891st lahell 503 155 23 Jul 2020 892nd TobyBoyne 🇬🇧 503 171 26 Feb 2021 892nd amollberg 🇸🇪 503 171 18 Jan 2022 894th quirked-up 502 173 30 Aug 2023 895th janbehrens 🇩🇪 502 203 8 May 2022 896th Meowsan91 🇨🇿 502 236 21 Nov 2021 897th akshatj27 🇦🇶 501 121 11 Jan 2022 897th HumanoidCPU 501 121 10 Jun 2024 899th msbranicky 501 235 11 Oct 2023 900th minus7 500 172 24 Feb 2018 Prev 826–900 of 1,682 Next
