Forsyth–Edwards Notation in all languages in bytes. 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 Bytes Time Submitted 601st snoozingnewt 🇨🇦 589 147 408ms 9 days ago 602nd kaptsanovb 589 194 9ms 24 Sep 2023 602nd JunkIce 589 194 9ms 24 Jan 2025 602nd dokutan 589 194 9ms 8 Apr 2025 605th snoozingnewt 🇨🇦 586 296 199ms 31 Oct 2025 606th dokutan 584 145 937ms 21 Apr 2025 607th msbranicky 583 166 489ms 17 Jan 2024 608th adamnielson42 🇺🇸 583 196 9ms 1 May 2023 608th inverseLorentz 🇦🇺 583 196 9ms 8 May 2023 608th stertooy 🇧🇪 583 196 30ms 20 Jun 2024 611th adyache 🇺🇸 583 209 7ms 24 May 2023 612th 5pyr 582 220 2ms 16 May 2023 612th Sciman101 582 220 1ms 16 May 2023 614th kkoenig 581 275 261ms 13 Sep 2024 615th tatzyr 🇯🇵 580 118 37ms 24 Feb 2025 616th TheZwierzLF 🇵🇱 580 197 14ms 21 May 2025 617th sanscheese 579 107 4ms 21 Jul 2023 617th snoozingnewt 🇨🇦 579 107 3ms 31 Oct 2025 619th adyache 🇺🇸 578 183 383ms 4 May 2023 620th retrohun 577 144 3ms 27 May 2023 621st KrausRaus 🇺🇸 574 239 1ms 11 Oct 2023 622nd Yewzir 🇧🇪 572 245 2ms 18 Jan 2024 623rd celiendonze 🇨🇭 571 200 9ms 3 May 2023 624th MeWhenI 🇻🇦 569 214 3ms 1 May 2023 625th PhysicDev 🇫🇷 568 201 10ms 25 May 2023 626th MeWhenI 🇻🇦 565 229 44ms 26 Aug 2023 627th weliveinhell 🇭🇹 564 198 9ms 25 Sep 2023 628th Wildst 563 203 10ms 7 Jul 2023 629th snoozingnewt 🇨🇦 562 185 82ms 31 Oct 2025 630th MeWhenI 🇻🇦 561 296 31ms 6 Jun 2023 631st Yewzir 🇧🇪 559 237 10ms 4 Apr 2024 632nd acollett89 558 200 9ms 8 Aug 2025 633rd AbuzarN 557 205 16ms 22 Nov 2023 634th msbranicky 554 231 2ms 28 Sep 2023 635th emgordon154 552 124 34ms 26 Jul 2024 636th dokutan 552 254 2ms 5 Feb 2025 637th ravnskjaer 🇩🇰 548 254 329ms 11 Sep 2024 638th Babafaba 547 177 726ms 25 Oct 2025 639th MeWhenI 🇻🇦 546 287 50ms 3 Jul 2023 640th madex 🇩🇪 543 185 2ms 23 Jul 2025 641st ThatAlo 542 211 10ms 11 May 2023 641st RaBa21 🇭🇺 542 211 9ms 19 Jul 2025 643rd yzhs 🇩🇪 540 245 138ms 25 Jun 2023 644th Kloppermand 🇩🇰 539 212 9ms 26 May 2023 644th mdnestor 539 212 10ms 27 May 2024 646th KatieLG-Transpiler 🇬🇧 538 180 797ms 16 Aug 2024 647th Yewzir 🇧🇪 538 229 10ms 30 Dec 2024 648th dokutan 537 227 3ms 29 Apr 2025 649th Mabeloid 🇳🇴 535 188 2ms 2 Oct 2024 650th adoxography 534 128 37ms 22 May 2023 651st Mikey-Beep 🇬🇧 531 215 17ms 28 Aug 2023 652nd msbranicky 530 259 1ms 11 Oct 2023 653rd lelbal 529 216 9ms 17 Oct 2024 653rd yjgnaw 529 216 9ms 24 Jul 2025 655th Yewzir 🇧🇪 526 184 511ms 4 Feb 2024 656th mrmena 🇦🇺 524 213 8ms 29 Mar 2024 657th KatieLG 🇬🇧 521 311 2ms 1 May 2023 658th JunkIce 520 186 806ms 24 Jan 2025 658th dokutan 520 186 892ms 8 Apr 2025 660th kzheng808 517 221 9ms 14 Jun 2023 660th elgan65536 517 221 9ms 9 Nov 2024 660th AstroOrbis 517 221 10ms 12 days ago 663rd MeWhenI 🇻🇦 517 528 12ms 28 Aug 2023 664th msbranicky 515 202 82ms 18 Aug 2023 665th Masttest 515 222 10ms 31 Jan 2024 665th yokasuretsu 515 222 10ms 14 Jan 2025 667th snoozingnewt 🇨🇦 515 279 109ms 8 Oct 2025 668th daniel-cardone 514 217 9ms 8 Sep 2023 669th jerrandolph 512 312 277ms 2 Nov 2023 670th MeWhenI 🇻🇦 510 163 3ms 1 May 2023 671st DrPrettyman 508 225 9ms 25 May 2023 671st mrmena 🇦🇺 508 225 9ms 29 Mar 2024 673rd TheZwierzLF 🇵🇱 507 191 611ms 14 days ago 674th m42km 506 226 9ms 3 Feb 2024 675th Schmitt-Very-Cool 506 275 343ms 26 Sep 2025 First Prev 601–675 of 828 Next Last