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 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 561st postie77 638 166 418ms 11 Jul 2023 562nd ShiraJoseph 🇺🇸 638 175 10ms 21 Jul 2023 562nd r-schmidtke 638 175 9ms 26 Apr 2024 564th greenstuartj 636 110 34ms 24 Jul 2023 565th MeWhenI 🇻🇦 636 120 256ms 1 May 2023 566th jeff-at-tamer-dot-codes 🇺🇸 635 180 10ms 17 May 2023 566th KatieLG-Transpiler 🇬🇧 635 180 9ms 16 Aug 2024 568th MeWhenI 🇻🇦 635 231 1,410ms 1 May 2023 569th Maximizer02 634 209 8ms 10 Jan 2025 570th BlankSpruce 633 159 1ms 26 Aug 2024 571st Shanethegamer 🇺🇸 633 274 177ms 17 May 2023 572nd NickTheEASDude 🇺🇸 631 203 1ms 9 Oct 2024 573rd snoozingnewt 🇨🇦 631 253 312ms 31 Oct 2025 574th bobbysq 628 182 10ms 25 May 2023 574th Andrey135296 628 182 10ms 24 Nov 2024 576th GolfingSuccess 🇬🇷 625 161 1ms 1 May 2023 577th MeWhenI 🇻🇦 624 449 1,404ms 10 Feb 2025 578th Shanethegamer 🇺🇸 623 166 85ms 13 May 2023 579th Stockoh 🇫🇷 621 184 10ms 1 May 2024 580th HumanoidCPU 617 157 525ms 10 Jan 2026 581st TFeld00 🇩🇰 616 111 37ms 3 Sep 2024 582nd tobyLovick 615 186 9ms 29 Nov 2023 583rd jared-hughes 614 164 2ms 7 Sep 2023 584th Yewzir 🇧🇪 614 182 9ms 11 Feb 2024 585th DialFrost 🇸🇬 613 217 2ms 26 Jan 2024 586th DialFrost 🇸🇬 611 176 5ms 17 Jun 2024 587th Babafaba 611 187 10ms 25 Oct 2025 587th AstroOrbis 611 187 10ms 21 days ago 589th MeWhenI 🇻🇦 611 263 42ms 4 Sep 2024 590th adoxography 610 183 10ms 22 May 2023 591st KatieLG 🇬🇧 609 159 520ms 6 Apr 2025 592nd Natanaelel 🇸🇪 608 188 10ms 5 May 2023 592nd nstearns96 🇬🇧 608 188 10ms 12 Nov 2024 594th blaztoma 🇱🇹 605 113 36ms 26 Oct 2025 595th snoozingnewt 🇨🇦 605 175 421ms 31 Oct 2025 596th Yewzir 🇧🇪 603 265 288ms 5 Jan 2024 597th MeWhenI 🇻🇦 601 139 969ms 15 Sep 2025 598th retrohun 601 163 3ms 27 May 2023 599th didion0 🇺🇸 600 186 10ms 2 May 2023 599th eranws 600 186 9ms 23 Dec 2024 601st ravnskjaer 🇩🇰 600 226 458ms 15 Dec 2025 602nd MeWhenI 🇻🇦 598 173 111ms 1 May 2023 603rd MeWhenI 🇻🇦 598 218 3ms 24 Jul 2023 604th MeWhenI 🇻🇦 597 98 2ms 1 May 2023 605th KatieLG 🇬🇧 597 187 9ms 1 May 2023 606th JRaspass 🇬🇧 596 104 3ms 28 May 2023 607th MeWhenI 🇻🇦 596 325 1,665ms 7 Nov 2025 608th andre-lameirinhas 🇵🇹 595 192 11ms 5 May 2023 609th emgordon154 594 180 141ms 8 Aug 2024 610th MeWhenI 🇻🇦 594 181 5ms 28 May 2023 611th gifti258 593 202 66ms 14 Sep 2023 612th rollershutter 592 193 10ms 3 May 2023 612th Yewzir 🇧🇪 592 193 86ms 27 Jan 2024 614th MeWhenI 🇻🇦 590 181 149ms 25 Oct 2024 615th snoozingnewt 🇨🇦 589 147 491ms 27 Nov 2025 616th kaptsanovb 589 194 10ms 24 Sep 2023 616th JunkIce 589 194 10ms 24 Jan 2025 616th dokutan 589 194 10ms 8 Apr 2025 619th snoozingnewt 🇨🇦 586 296 189ms 31 Oct 2025 620th dokutan 584 145 1,240ms 21 Apr 2025 621st msbranicky 583 166 435ms 17 Jan 2024 622nd adamnielson42 🇺🇸 583 196 9ms 1 May 2023 622nd inverseLorentz 🇦🇺 583 196 10ms 8 May 2023 622nd stertooy 🇧🇪 583 196 32ms 20 Jun 2024 625th adyache 🇺🇸 583 209 7ms 24 May 2023 626th 5pyr 582 220 1ms 16 May 2023 626th Sciman101 582 220 1ms 16 May 2023 628th kkoenig 581 275 289ms 13 Sep 2024 629th tatzyr 🇯🇵 580 118 37ms 24 Feb 2025 630th TheZwierzLF 🇵🇱 580 197 14ms 21 May 2025 630th Pyroan 580 197 9ms 3 Jan 2026 632nd sanscheese 579 107 4ms 21 Jul 2023 632nd snoozingnewt 🇨🇦 579 107 3ms 31 Oct 2025 634th adyache 🇺🇸 579 183 491ms 4 May 2023 635th retrohun 577 144 2ms 27 May 2023 636th snoozingnewt 🇨🇦 576 145 1,515ms 31 Oct 2025 637th celiendonze 🇨🇭 572 200 10ms 3 May 2023 638th Yewzir 🇧🇪 572 245 3ms 18 Jan 2024 639th PhysicDev 🇫🇷 569 201 10ms 25 May 2023 640th MeWhenI 🇻🇦 569 214 3ms 1 May 2023 First Prev 561–640 of 853 Next Last