Forsyth–Edwards Notation 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 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 Calendar 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 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 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 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 Calendar 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 526th sanscheese 583 103 4ms 21 Jul 2023 527th ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 528th yzhs 🇩🇪 582 221 148ms 25 Jun 2023 529th MeWhenI 🇻🇦 579 131 569ms 24 May 2024 530th msbranicky 579 214 2ms 17 Aug 2023 531st rschwa6308 🇺🇸 578 141 16ms 5 May 2023 531st MeWhenI 🇻🇦 578 141 9ms 26 Feb 2025 533rd MeWhenI 🇻🇦 578 181 4ms 28 May 2023 534th msbranicky 575 235 1ms 11 Oct 2023 535th GolfingSuccess 🇬🇷 574 142 9ms 1 May 2023 535th janbehrens 🇩🇪 574 142 10ms 1 May 2023 535th MichalMarsalek 🇨🇿 574 142 9ms 1 May 2023 535th doktoren 574 142 9ms 7 Dec 2023 535th KasperKivimaeki 🇫🇮 574 142 9ms 2 Nov 2025 540th adyache 🇺🇸 573 171 346ms 4 May 2023 541st kkoenig 571 275 270ms 13 Sep 2024 542nd GolfingSuccess 🇬🇷 570 133 677ms 2 Mar 2024 543rd guilhem-roy 🇫🇷 570 143 9ms 29 Jun 2023 543rd knutae 🇳🇴 570 143 9ms 13 Nov 2023 543rd davecame 570 143 15ms 30 Nov 2023 543rd keelimeguy 🇺🇸 570 143 30ms 7 May 2025 543rd stefangimmillaro 570 143 11ms 23 May 2025 548th Aurel300 🇨🇭 568 266 276ms 21 Jul 2024 549th cros107 🇦🇺 566 144 9ms 26 Oct 2023 550th msbranicky 566 267 194ms 1 Oct 2023 551st MeWhenI 🇻🇦 565 173 111ms 1 May 2023 551st snoozingnewt 🇨🇦 565 173 83ms 18 Oct 2025 553rd dokutan 565 205 1ms 22 Apr 2024 554th SirBogman 🇺🇸 562 135 747ms 16 Jan 2024 555th mathisfun271 562 145 10ms 18 Feb 2024 555th neihousaigaai 562 145 9ms 10 Apr 2025 557th Shanethegamer 🇺🇸 562 147 15ms 17 May 2023 558th snoozingnewt 🇨🇦 561 107 3ms 31 Oct 2025 559th snoozingnewt 🇨🇦 560 175 355ms 31 Oct 2025 560th snoozingnewt 🇨🇦 559 145 739ms 31 Oct 2025 561st MeWhenI 🇻🇦 558 98 2ms 1 May 2023 562nd OllieBoyne 🇬🇧 558 146 10ms 1 May 2023 562nd Chimplement 558 146 9ms 13 Dec 2023 564th KatieLG 🇬🇧 557 287 2ms 1 May 2023 565th commandblockguy 🇺🇸 555 147 16ms 1 May 2023 565th SniperSmiley 🇺🇸 555 147 9ms 15 Aug 2023 565th fourth-bit 555 147 15ms 2 Jul 2024 565th logvp 555 147 9ms 7 Oct 2024 569th MeWhenI 🇻🇦 555 229 40ms 26 Aug 2023 570th Mabeloid 🇳🇴 553 137 715ms 4 May 2025 571st MeWhenI 🇻🇦 553 296 32ms 6 Jun 2023 572nd vhoulbreque 🇫🇷 551 148 10ms 8 days ago 573rd weliveinhell 🇭🇹 551 174 9ms 25 Sep 2023 574th Shanethegamer 🇺🇸 551 274 252ms 17 May 2023 575th commandblockguy 🇺🇸 549 138 693ms 1 Sep 2025 576th ovs-code 🇩🇪 548 165 3ms 27 Sep 2024 577th scpchicken 🇵🇼 547 149 9ms 1 May 2023 577th Vaekor 547 149 9ms 9 Jul 2023 577th Emutis 🇱🇹 547 149 9ms 26 Oct 2025 580th MeWhenI 🇻🇦 546 325 1,665ms 7 Nov 2025 581st edsrzf 🇳🇿 545 156 67ms 3 Jul 2025 582nd acollett89 545 176 9ms 8 Aug 2025 583rd jerrandolph 545 288 284ms 2 Nov 2023 584th DialFrost 🇸🇬 544 151 128ms 28 Oct 2024 585th dokutan 542 246 45ms 26 Aug 2024 586th FranklinJiaChen 540 151 10ms 3 Aug 2024 586th Anonymousellama21 540 151 9ms 9 Aug 2024 588th dokutan 538 230 3ms 5 Feb 2025 589th MeWhenI 🇻🇦 537 287 46ms 3 Jul 2023 590th AbhilashaTandon 536 152 9ms 21 Sep 2023 591st snoozingnewt 🇨🇦 536 196 101ms 31 Oct 2025 592nd Maximizer02 535 185 7ms 10 Jan 2025 593rd AlephSquirrel 533 153 9ms 1 May 2023 593rd MaxElf999 533 153 9ms 2 May 2023 593rd eiburns 533 153 9ms 5 May 2023 596th AlephSquirrel 530 143 593ms 21 Jan 2024 597th ravnskjaer 🇩🇰 528 252 420ms 11 Sep 2024 598th madex 🇩🇪 525 185 1ms 23 Jul 2025 599th Natanaelel 🇸🇪 525 245 155ms 5 May 2023 600th adoxography 524 183 9ms 22 May 2023 First Prev 526–600 of 825 Next Last