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 Calendar 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 Bytes Time Submitted 641st dokutan 552 254 3ms 5 Feb 2025 642nd Babafaba 547 177 541ms 25 Oct 2025 643rd MeWhenI 🇻🇦 546 287 46ms 3 Jul 2023 644th madex 🇩🇪 543 185 1ms 23 Jul 2025 645th ThatAlo 542 211 10ms 11 May 2023 645th RaBa21 🇭🇺 542 211 9ms 19 Jul 2025 647th yzhs 🇩🇪 540 245 148ms 25 Jun 2023 648th Kloppermand 🇩🇰 539 212 10ms 26 May 2023 648th mdnestor 539 212 9ms 27 May 2024 650th KatieLG-Transpiler 🇬🇧 538 180 477ms 16 Aug 2024 651st Yewzir 🇧🇪 538 229 11ms 30 Dec 2024 652nd dokutan 537 227 3ms 29 Apr 2025 653rd Mabeloid 🇳🇴 535 188 2ms 2 Oct 2024 654th adoxography 534 128 37ms 22 May 2023 655th Mikey-Beep 🇬🇧 532 215 16ms 28 Aug 2023 656th lelbal 529 216 10ms 17 Oct 2024 656th yjgnaw 529 216 9ms 24 Jul 2025 658th Yewzir 🇧🇪 526 184 537ms 4 Feb 2024 659th mrmena 🇦🇺 524 213 9ms 29 Mar 2024 660th KatieLG 🇬🇧 521 311 2ms 1 May 2023 661st JunkIce 520 186 500ms 24 Jan 2025 661st dokutan 520 186 523ms 8 Apr 2025 663rd logalex8369 🇺🇸 517 216 10ms 23 days ago 664th kzheng808 517 221 9ms 14 Jun 2023 664th elgan65536 517 221 10ms 9 Nov 2024 664th AstroOrbis 517 221 10ms 24 Nov 2025 667th MeWhenI 🇻🇦 517 528 12ms 28 Aug 2023 668th msbranicky 515 202 85ms 18 Aug 2023 669th Masttest 515 222 9ms 31 Jan 2024 669th yokasuretsu 515 222 9ms 14 Jan 2025 671st snoozingnewt 🇨🇦 515 279 107ms 8 Oct 2025 672nd daniel-cardone 514 217 10ms 8 Sep 2023 673rd msbranicky 514 259 1ms 11 Oct 2023 674th jerrandolph 512 312 284ms 2 Nov 2023 675th MeWhenI 🇻🇦 510 163 2ms 1 May 2023 676th DrPrettyman 508 225 9ms 25 May 2023 676th mrmena 🇦🇺 508 225 9ms 29 Mar 2024 678th TheZwierzLF 🇵🇱 507 191 528ms 22 Nov 2025 679th m42km 506 226 9ms 3 Feb 2024 680th ridingqwerty 🇺🇸 503 227 9ms 30 Jan 2024 681st klixel 🇨🇦 503 345 173ms 23 Jul 2025 682nd FortuiteMan 🇫🇷 501 228 16ms 11 Jul 2025 683rd msbranicky 497 174 195ms 9 Jan 2025 684th galloj 🇨🇿 497 230 15ms 8 May 2023 685th jameswmccarty 495 231 9ms 6 Apr 2025 686th Yewzir 🇧🇪 493 245 2,551ms 9 Feb 2024 687th Schmitt-Very-Cool 493 275 486ms 26 Sep 2025 688th Natanaelel 🇸🇪 492 269 155ms 5 May 2023 689th keelimeguy 🇺🇸 484 236 29ms 6 May 2025 690th prplz 🇦🇺 483 208 1ms 9 May 2023 691st ItsMeNoobieboy 480 238 9ms 6 May 2023 692nd dokutan 479 244 162ms 29 Jun 2024 693rd madex 🇩🇪 479 362 248ms 20 Jul 2025 694th dokutan 478 143 36ms 21 Apr 2025 695th msbranicky 473 217 3,930ms 9 Jan 2025 696th HenryTy83 473 236 9ms 3 May 2023 697th Yewzir 🇧🇪 472 213 2ms 9 Feb 2024 698th janbehrens 🇩🇪 471 208 41ms 1 May 2023 699th madex 🇩🇪 469 146 36ms 20 Jul 2025 700th IISResetMe 465 164 273ms 7 days ago 701st aksyristos 465 246 10ms 28 Oct 2024 702nd Yewzir 🇧🇪 464 228 405ms 11 Feb 2024 703rd Jacob-Gendelman 463 247 9ms 27 Jul 2023 703rd epic-programmer-guy 463 247 10ms 1 Jan 2024 705th dokutan 462 277 2ms 16 Jul 2024 706th The-Wolfson 461 312 153ms 9 Feb 2025 707th KatieLG 🇬🇧 453 187 963ms 1 May 2023 708th dokutan 447 360 42ms 25 Aug 2024 709th jtaxen 445 257 10ms 26 Apr 2024 710th TheZwierzLF 🇵🇱 441 155 37ms 20 days ago 711th xPMo 441 222 3ms 28 Jun 2024 712th MassimoParisi 441 259 12ms 20 Sep 2024 713th tomh1012 439 241 439ms 17 Sep 2025 714th snoozingnewt 🇨🇦 438 147 203ms 31 Oct 2025 715th ridingqwerty 🇺🇸 436 222 593ms 22 Jan 2024 716th cmccandless 435 263 9ms 16 Oct 2023 717th stephanie-flower 431 259 13ms 2 Nov 2025 718th bac0id 431 280 454ms 11 Jan 2025 719th dokutan 428 394 1ms 6 Dec 2024 720th puffertron 423 270 9ms 10 Jan 2024 First Prev 641–720 of 834 Next Last