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 481st RaBa21 🇭🇺 622 131 10ms 19 Jul 2025 482nd snoozingnewt 🇨🇦 621 253 257ms 31 Oct 2025 483rd Sora1248 🇩🇪 619 157 2ms 21 May 2023 484th prplz 🇦🇺 618 132 9ms 12 May 2023 484th uttumuttu 🇫🇮 618 132 9ms 22 Dec 2023 484th edsrzf 🇳🇿 618 132 9ms 11 Dec 2025 487th rucin93 🇵🇱 618 133 135ms 21 Feb 2025 488th edsrzf 🇳🇿 616 147 3ms 22 Nov 2025 489th emgordon154 614 246 175ms 14 Mar 2025 490th annaproxy 613 133 9ms 1 May 2023 490th ryyyn 🇺🇸 613 133 9ms 18 Jan 2025 492nd MeWhenI 🇻🇦 613 187 389ms 1 May 2023 493rd MeWhenI 🇻🇦 612 120 256ms 1 May 2023 494th janbehrens 🇩🇪 612 123 528ms 1 May 2023 495th iczelia 🇩🇪 611 157 10ms 23 Oct 2025 496th BlankSpruce 611 159 1ms 26 Aug 2024 497th DialFrost 🇸🇬 610 101 38ms 2 Jun 2024 498th bricknellj 609 134 9ms 9 Jul 2024 499th KrausRaus 🇺🇸 609 215 2ms 11 Oct 2023 500th MeWhenI 🇻🇦 608 425 1,469ms 10 Feb 2025 501st Yewzir 🇧🇪 607 158 9ms 11 Feb 2024 501st alexsave 607 158 9ms 13 mins ago 503rd billings7 🇬🇧 606 162 415ms 20 May 2024 504th SirBogman 🇺🇸 604 102 38ms 28 Aug 2023 505th GolfingSuccess 🇬🇷 603 161 1ms 1 May 2023 506th Bmrl7 600 136 9ms 20 Feb 2024 507th Yewzir 🇧🇪 597 263 251ms 5 Jan 2024 508th emgordon154 596 166 11ms 7 Jan 2025 509th edsrzf 🇳🇿 595 111 2ms 16 Jun 2025 510th xdaniel-lim 595 137 9ms 27 Jan 2025 510th Mabeloid 🇳🇴 595 137 9ms 4 May 2025 512th ravnskjaer 🇩🇰 594 224 355ms 15 Dec 2025 513th CaedenHarper 🇨🇦 593 128 585ms 11 Aug 2025 514th didion0 🇺🇸 592 162 9ms 2 May 2023 514th eranws 592 162 9ms 23 Dec 2024 514th a6166231 🇨🇳 592 162 10ms 16 May 2025 517th jared-hughes 592 164 2ms 7 Sep 2023 518th zbreit 🇺🇸 591 138 15ms 5 May 2023 518th StefanHabel 🇨🇦 591 138 10ms 13 Aug 2023 518th markusgraube 591 138 10ms 26 Mar 2024 521st postie77 591 166 418ms 11 Jul 2023 522nd 5pyr 591 196 2ms 16 May 2023 522nd Sciman101 591 196 1ms 16 May 2023 524th Yewzir 🇧🇪 589 205 11ms 30 Dec 2024 525th DialFrost 🇸🇬 588 129 480ms 17 Jan 2024 526th KatieLG 🇬🇧 588 163 9ms 1 May 2023 527th Shanethegamer 🇺🇸 588 166 85ms 13 May 2023 528th zhaohm14 587 139 9ms 23 Jul 2025 528th blaztoma 🇱🇹 587 139 10ms 30 Nov 2025 528th YAJUE114514 587 139 10ms 14 Dec 2025 531st MeWhenI 🇻🇦 586 218 3ms 24 Jul 2023 532nd sanscheese 583 103 4ms 21 Jul 2023 533rd ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 534th yzhs 🇩🇪 582 221 148ms 25 Jun 2023 535th MeWhenI 🇻🇦 579 131 407ms 24 May 2024 536th msbranicky 579 214 2ms 17 Aug 2023 537th rschwa6308 🇺🇸 578 141 16ms 5 May 2023 537th MeWhenI 🇻🇦 578 141 9ms 26 Feb 2025 539th MeWhenI 🇻🇦 578 181 5ms 28 May 2023 540th GolfingSuccess 🇬🇷 574 142 9ms 1 May 2023 540th janbehrens 🇩🇪 574 142 10ms 1 May 2023 540th MichalMarsalek 🇨🇿 574 142 9ms 1 May 2023 540th doktoren 574 142 9ms 7 Dec 2023 540th KasperKivimaeki 🇫🇮 574 142 9ms 2 Nov 2025 545th adyache 🇺🇸 574 171 415ms 4 May 2023 546th kkoenig 571 275 251ms 13 Sep 2024 547th GolfingSuccess 🇬🇷 570 133 467ms 2 Mar 2024 548th guilhem-roy 🇫🇷 570 143 9ms 29 Jun 2023 548th knutae 🇳🇴 570 143 9ms 13 Nov 2023 548th davecame 570 143 15ms 30 Nov 2023 548th keelimeguy 🇺🇸 570 143 30ms 7 May 2025 548th stefangimmillaro 570 143 11ms 23 May 2025 553rd Aurel300 🇨🇭 568 266 204ms 21 Jul 2024 554th MeWhenI 🇻🇦 566 139 705ms 15 Sep 2025 555th cros107 🇦🇺 566 144 9ms 26 Oct 2023 556th msbranicky 566 267 179ms 1 Oct 2023 557th MeWhenI 🇻🇦 565 173 111ms 1 May 2023 557th snoozingnewt 🇨🇦 565 173 83ms 18 Oct 2025 559th dokutan 565 205 2ms 22 Apr 2024 560th SirBogman 🇺🇸 562 135 431ms 16 Jan 2024 First Prev 481–560 of 835 Next Last