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 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 Chars Time Submitted 561st mathisfun271 562 145 10ms 18 Feb 2024 561st neihousaigaai 562 145 9ms 10 Apr 2025 563rd Shanethegamer 🇺🇸 562 147 1,022ms 17 May 2023 564th snoozingnewt 🇨🇦 561 107 3ms 31 Oct 2025 565th snoozingnewt 🇨🇦 561 175 421ms 31 Oct 2025 566th OllieBoyne 🇬🇧 559 146 10ms 1 May 2023 566th Chimplement 559 146 9ms 13 Dec 2023 568th MeWhenI 🇻🇦 558 98 2ms 1 May 2023 569th msbranicky 557 235 1ms 11 Oct 2023 570th KatieLG 🇬🇧 557 287 2ms 1 May 2023 571st commandblockguy 🇺🇸 555 147 16ms 1 May 2023 571st SniperSmiley 🇺🇸 555 147 9ms 15 Aug 2023 571st fourth-bit 555 147 15ms 2 Jul 2024 571st logvp 555 147 9ms 7 Oct 2024 575th MeWhenI 🇻🇦 555 229 40ms 26 Aug 2023 576th Mabeloid 🇳🇴 554 137 483ms 4 May 2025 577th MeWhenI 🇻🇦 553 296 32ms 6 Jun 2023 578th vhoulbreque 🇫🇷 551 148 10ms 2 Dec 2025 579th weliveinhell 🇭🇹 551 174 9ms 25 Sep 2023 580th Shanethegamer 🇺🇸 551 274 174ms 17 May 2023 581st commandblockguy 🇺🇸 550 138 466ms 1 Sep 2025 582nd ovs-code 🇩🇪 548 165 3ms 27 Sep 2024 583rd scpchicken 🇵🇼 547 149 9ms 1 May 2023 583rd Vaekor 547 149 9ms 9 Jul 2023 583rd Emutis 🇱🇹 547 149 9ms 26 Oct 2025 586th MeWhenI 🇻🇦 546 325 1,665ms 7 Nov 2025 587th edsrzf 🇳🇿 545 156 82ms 3 Jul 2025 588th acollett89 545 176 9ms 8 Aug 2025 589th jerrandolph 545 288 240ms 2 Nov 2023 590th DialFrost 🇸🇬 544 151 128ms 28 Oct 2024 591st snoozingnewt 🇨🇦 542 145 739ms 31 Oct 2025 592nd dokutan 542 246 42ms 26 Aug 2024 593rd FranklinJiaChen 540 151 10ms 3 Aug 2024 593rd Anonymousellama21 540 151 9ms 9 Aug 2024 595th dokutan 538 230 3ms 5 Feb 2025 596th MeWhenI 🇻🇦 537 287 46ms 3 Jul 2023 597th AbhilashaTandon 536 152 9ms 21 Sep 2023 598th snoozingnewt 🇨🇦 536 196 107ms 31 Oct 2025 599th Maximizer02 535 185 6ms 10 Jan 2025 600th AlephSquirrel 533 153 9ms 1 May 2023 600th MaxElf999 533 153 9ms 2 May 2023 600th eiburns 533 153 9ms 5 May 2023 603rd AlephSquirrel 530 143 482ms 21 Jan 2024 604th dokutan 526 172 3ms 20 days ago 605th IISResetMe 525 140 255ms 13 days ago 606th madex 🇩🇪 525 185 1ms 23 Jul 2025 607th Natanaelel 🇸🇪 525 245 155ms 5 May 2023 608th adoxography 524 183 10ms 22 May 2023 609th hellwue 523 156 10ms 3 May 2023 609th hiichbindermax 523 156 9ms 4 May 2023 611th dokutan 518 119 37ms 21 Apr 2025 612th Yewzir 🇧🇪 518 221 2,433ms 9 Feb 2024 613th MeWhenI 🇻🇦 517 160 1,022ms 21 May 2023 614th Mabeloid 🇳🇴 517 188 2ms 2 Oct 2024 615th alemelis 516 158 9ms 5 Oct 2024 615th Andrey135296 516 158 9ms 24 Nov 2024 617th Yewzir 🇧🇪 514 189 2ms 9 Feb 2024 618th andrewjc2000 513 159 9ms 30 Apr 2025 619th snoozingnewt 🇨🇦 512 147 440ms 27 Nov 2025 620th dokutan 512 220 162ms 29 Jun 2024 621st snoozingnewt 🇨🇦 510 296 189ms 31 Oct 2025 622nd mrmena 🇦🇺 508 189 9ms 29 Mar 2024 623rd snoozingnewt 🇨🇦 507 279 105ms 8 Oct 2025 624th chartung17 506 161 9ms 1 Jan 2024 625th Yewzir 🇧🇪 505 245 3ms 18 Jan 2024 626th tobyLovick 503 162 9ms 29 Nov 2023 627th amazingalek 503 195 374ms 5 days ago 628th Yewzir 🇧🇪 502 197 9ms 4 Apr 2024 629th msbranicky 502 231 2ms 28 Sep 2023 630th Babafaba 500 163 9ms 25 Oct 2025 631st logalex8369 🇺🇸 500 192 10ms 18 Dec 2025 632nd emgordon154 497 124 36ms 26 Jul 2024 633rd KatieLG 🇬🇧 497 163 1,335ms 1 May 2023 634th adoxography 497 164 9ms 22 May 2023 634th nstearns96 🇬🇧 497 164 9ms 12 Nov 2024 634th snydej 497 164 9ms 21 Nov 2024 637th daniel-cardone 497 193 10ms 8 Sep 2023 638th Babafaba 496 153 541ms 25 Oct 2025 639th MeWhenI 🇻🇦 496 163 2ms 1 May 2023 640th rozium 494 165 9ms 11 Oct 2024 First Prev 561–640 of 835 Next Last