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 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 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 ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 527th yzhs 🇩🇪 582 221 138ms 25 Jun 2023 528th MeWhenI 🇻🇦 579 131 577ms 24 May 2024 529th msbranicky 579 214 2ms 17 Aug 2023 530th rschwa6308 🇺🇸 578 141 16ms 5 May 2023 530th MeWhenI 🇻🇦 578 141 9ms 26 Feb 2025 532nd MeWhenI 🇻🇦 578 181 4ms 28 May 2023 533rd msbranicky 575 235 1ms 11 Oct 2023 534th GolfingSuccess 🇬🇷 574 142 9ms 1 May 2023 534th janbehrens 🇩🇪 574 142 9ms 1 May 2023 534th MichalMarsalek 🇨🇿 574 142 10ms 1 May 2023 534th doktoren 574 142 9ms 7 Dec 2023 534th KasperKivimaeki 🇫🇮 574 142 10ms 2 Nov 2025 539th adyache 🇺🇸 573 171 346ms 4 May 2023 540th kkoenig 571 275 261ms 13 Sep 2024 541st GolfingSuccess 🇬🇷 570 133 653ms 2 Mar 2024 542nd guilhem-roy 🇫🇷 570 143 9ms 29 Jun 2023 542nd knutae 🇳🇴 570 143 9ms 13 Nov 2023 542nd davecame 570 143 15ms 30 Nov 2023 542nd keelimeguy 🇺🇸 570 143 28ms 7 May 2025 542nd stefangimmillaro 570 143 12ms 23 May 2025 547th Aurel300 🇨🇭 568 266 204ms 21 Jul 2024 548th cros107 🇦🇺 566 144 9ms 26 Oct 2023 549th msbranicky 566 267 185ms 1 Oct 2023 550th MeWhenI 🇻🇦 565 173 105ms 1 May 2023 550th snoozingnewt 🇨🇦 565 173 78ms 18 Oct 2025 552nd dokutan 565 205 2ms 22 Apr 2024 553rd SirBogman 🇺🇸 562 135 845ms 16 Jan 2024 554th mathisfun271 562 145 9ms 18 Feb 2024 554th neihousaigaai 562 145 9ms 10 Apr 2025 556th Shanethegamer 🇺🇸 562 147 16ms 17 May 2023 557th snoozingnewt 🇨🇦 561 107 3ms 31 Oct 2025 558th snoozingnewt 🇨🇦 560 175 365ms 31 Oct 2025 559th snoozingnewt 🇨🇦 559 145 741ms 31 Oct 2025 560th MeWhenI 🇻🇦 558 98 2ms 1 May 2023 561st OllieBoyne 🇬🇧 558 146 9ms 1 May 2023 561st Chimplement 558 146 9ms 13 Dec 2023 563rd KatieLG 🇬🇧 557 287 2ms 1 May 2023 564th commandblockguy 🇺🇸 555 147 15ms 1 May 2023 564th SniperSmiley 🇺🇸 555 147 9ms 15 Aug 2023 564th fourth-bit 555 147 15ms 2 Jul 2024 564th logvp 555 147 10ms 7 Oct 2024 568th MeWhenI 🇻🇦 555 229 44ms 26 Aug 2023 569th Mabeloid 🇳🇴 553 137 756ms 4 May 2025 570th MeWhenI 🇻🇦 553 296 31ms 6 Jun 2023 571st vhoulbreque 🇫🇷 551 148 10ms 4 days ago 572nd weliveinhell 🇭🇹 551 174 9ms 25 Sep 2023 573rd Shanethegamer 🇺🇸 551 274 179ms 17 May 2023 574th commandblockguy 🇺🇸 549 138 712ms 1 Sep 2025 575th ovs-code 🇩🇪 548 165 3ms 27 Sep 2024 576th scpchicken 🇵🇼 547 149 10ms 1 May 2023 576th Vaekor 547 149 13ms 9 Jul 2023 576th Emutis 🇱🇹 547 149 13ms 26 Oct 2025 579th MeWhenI 🇻🇦 546 325 1,572ms 7 Nov 2025 580th edsrzf 🇳🇿 545 156 67ms 3 Jul 2025 581st acollett89 545 176 9ms 8 Aug 2025 582nd jerrandolph 545 288 277ms 2 Nov 2023 583rd DialFrost 🇸🇬 544 151 129ms 28 Oct 2024 584th dokutan 542 246 40ms 26 Aug 2024 585th FranklinJiaChen 540 151 10ms 3 Aug 2024 585th Anonymousellama21 540 151 9ms 9 Aug 2024 587th dokutan 538 230 2ms 5 Feb 2025 588th MeWhenI 🇻🇦 537 287 50ms 3 Jul 2023 589th AbhilashaTandon 536 152 9ms 21 Sep 2023 590th snoozingnewt 🇨🇦 536 196 101ms 31 Oct 2025 591st Maximizer02 535 185 7ms 10 Jan 2025 592nd AlephSquirrel 533 153 9ms 1 May 2023 592nd MaxElf999 533 153 10ms 2 May 2023 592nd eiburns 533 153 9ms 5 May 2023 595th AlephSquirrel 530 143 636ms 21 Jan 2024 596th ravnskjaer 🇩🇰 528 252 329ms 11 Sep 2024 597th madex 🇩🇪 525 185 2ms 23 Jul 2025 598th Natanaelel 🇸🇪 525 245 135ms 5 May 2023 599th adoxography 524 183 9ms 22 May 2023 600th hellwue 523 156 9ms 3 May 2023 First Prev 526–600 of 824 Next Last