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 Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st snoozingnewt 🇨🇦 576 145 1,515ms 31 Oct 2025 642nd celiendonze 🇨🇭 572 200 10ms 3 May 2023 643rd Yewzir 🇧🇪 572 245 3ms 18 Jan 2024 644th PhysicDev 🇫🇷 569 201 10ms 25 May 2023 645th MeWhenI 🇻🇦 569 214 3ms 1 May 2023 646th MeWhenI 🇻🇦 565 229 40ms 26 Aug 2023 647th weliveinhell 🇭🇹 564 198 9ms 25 Sep 2023 648th Wildst 563 203 10ms 7 Jul 2023 649th Yewzir 🇧🇪 559 237 10ms 4 Apr 2024 650th acollett89 558 200 9ms 8 Aug 2025 651st AbuzarN 558 205 17ms 22 Nov 2023 652nd KrausRaus 🇺🇸 557 239 2ms 11 Oct 2023 653rd msbranicky 554 231 1ms 28 Sep 2023 654th emgordon154 552 124 35ms 26 Jul 2024 655th dokutan 552 254 3ms 5 Feb 2025 656th Babafaba 547 177 497ms 25 Oct 2025 657th MeWhenI 🇻🇦 546 287 46ms 3 Jul 2023 658th madex 🇩🇪 544 185 1ms 23 Jul 2025 659th ellis-rix 542 211 11ms 11 May 2023 659th RaBa21 🇭🇺 542 211 10ms 19 Jul 2025 661st yzhs 🇩🇪 540 245 129ms 25 Jun 2023 662nd Kloppermand 🇩🇰 539 212 10ms 26 May 2023 662nd mdnestor 539 212 10ms 27 May 2024 664th MeWhenI 🇻🇦 539 296 34ms 6 Jun 2023 665th KatieLG-Transpiler 🇬🇧 538 180 526ms 16 Aug 2024 666th Yewzir 🇧🇪 538 229 11ms 30 Dec 2024 667th dokutan 537 227 3ms 29 Apr 2025 668th Mabeloid 🇳🇴 535 188 2ms 2 Oct 2024 669th adoxography 534 128 34ms 22 May 2023 670th Mikey-Beep 🇬🇧 532 215 16ms 28 Aug 2023 671st lelbal 529 216 10ms 17 Oct 2024 671st yjgnaw 529 216 10ms 24 Jul 2025 673rd Yewzir 🇧🇪 526 184 555ms 4 Feb 2024 674th mrmena 🇦🇺 524 213 9ms 29 Mar 2024 675th te-chnical 522 219 10ms 19 Feb 2026 676th JunkIce 521 186 526ms 24 Jan 2025 677th KatieLG 🇬🇧 521 311 2ms 1 May 2023 678th logalex8369 🇺🇸 517 216 13ms 18 Dec 2025 679th kzheng808 517 221 9ms 14 Jun 2023 679th elgan65536 🇺🇸 517 221 9ms 9 Nov 2024 681st MeWhenI 🇻🇦 517 528 12ms 28 Aug 2023 682nd daniel-cardone 515 217 11ms 8 Sep 2023 683rd Masttest 515 222 9ms 31 Jan 2024 683rd yokasuretsu 515 222 10ms 14 Jan 2025 685th snoozingnewt 🇨🇦 515 279 111ms 8 Oct 2025 686th msbranicky 514 259 1ms 11 Oct 2023 687th msbranicky 512 202 88ms 18 Aug 2023 688th jerrandolph 512 312 294ms 2 Nov 2023 689th amazingalek 🇳🇴 511 207 431ms 11 Jan 2026 690th MeWhenI 🇻🇦 510 163 2ms 1 May 2023 691st DrPrettyman 508 225 10ms 25 May 2023 691st mrmena 🇦🇺 508 225 10ms 29 Mar 2024 693rd TheZwierzLF 🇵🇱 507 191 503ms 22 Nov 2025 694th m42km 506 226 10ms 3 Feb 2024 695th ridingqwerty 🇺🇸 504 227 10ms 30 Jan 2024 695th Andrey2001 504 227 10ms 1 Feb 2026 695th tomh1012 504 227 16ms 17 days ago 698th klixel 🇨🇦 503 345 173ms 23 Jul 2025 699th FortuiteMan 🇫🇷 501 228 16ms 11 Jul 2025 700th msbranicky 497 174 169ms 9 Jan 2025 701st galloj 🇨🇿 497 230 14ms 8 May 2023 702nd jameswmccarty 495 231 10ms 6 Apr 2025 703rd Yewzir 🇧🇪 493 245 2,879ms 9 Feb 2024 704th Schmitt-Very-Cool 493 275 523ms 26 Sep 2025 705th Natanaelel 🇸🇪 492 269 126ms 5 May 2023 706th prplz 🇦🇺 484 208 1ms 9 May 2023 707th keelimeguy 🇺🇸 484 236 29ms 6 May 2025 708th ItsMeNoobieboy 480 238 10ms 6 May 2023 709th dokutan 479 244 211ms 29 Jun 2024 710th madex 🇩🇪 479 362 257ms 20 Jul 2025 711th dokutan 478 143 39ms 21 Apr 2025 712th msbranicky 473 217 2,856ms 9 Jan 2025 713th HenryTy83 473 236 12ms 3 May 2023 714th Yewzir 🇧🇪 472 213 2ms 9 Feb 2024 715th janbehrens 🇩🇪 471 208 40ms 1 May 2023 716th madex 🇩🇪 469 146 33ms 20 Jul 2025 717th IISResetMe 465 164 348ms 3 Jan 2026 718th Yewzir 🇧🇪 464 228 427ms 11 Feb 2024 719th Jacob-Gendelman 463 247 10ms 27 Jul 2023 719th epic-programmer-guy 463 247 10ms 1 Jan 2024 First Prev 641–720 of 855 Next Last