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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 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 Chars Time Submitted 481st albanian-laundromat 🇺🇸 638 201 41ms 7 Nov 2025 482nd Bulmenisaurus 637 128 11ms 29 Jan 2025 482nd ryyyn 🇺🇸 637 128 11ms 6 Feb 2026 484th aditsu 637 155 2,417ms 12 Aug 2025 485th snoozingnewt 🇨🇦 637 182 1ms 31 Oct 2025 486th MeWhenI 🇻🇦 636 142 3ms 1 Nov 2023 487th ShiraJoseph 🇺🇸 635 151 12ms 21 Jul 2023 487th r-schmidtke 635 151 11ms 26 Apr 2024 489th tomh1012 633 155 446ms 23 days ago 490th 5cw 🇺🇸 632 129 9ms 2 Aug 2024 491st greenstuartj 631 107 33ms 24 Jul 2023 492nd Shanethegamer 🇺🇸 628 114 284ms 12 May 2023 493rd MeWhenI 🇻🇦 628 120 283ms 26 Aug 2023 494th MeWhenI 🇻🇦 628 157 2,553ms 2 Dec 2024 495th msbranicky 628 246 342ms 31 Aug 2023 496th MeWhenI 🇻🇦 628 356 2,020ms 3 days ago 497th bzijlema 🇳🇱 627 130 10ms 23 Jul 2025 498th MeWhenI 🇻🇦 627 231 1,416ms 1 May 2023 499th JRaspass 🇬🇧 626 96 4ms 17 May 2023 500th RaBa21 🇭🇺 622 131 11ms 19 Jul 2025 501st JunkIce 621 122 446ms 24 Jan 2025 502nd Sora1248 🇩🇪 619 157 2ms 21 May 2023 503rd prplz 🇦🇺 618 132 11ms 12 May 2023 503rd uttumuttu 🇫🇮 618 132 11ms 22 Dec 2023 503rd edsrzf 🇳🇿 618 132 10ms 11 Dec 2025 506th rucin93 🇵🇱 618 133 132ms 21 Feb 2025 507th emgordon154 616 246 183ms 14 Mar 2025 508th edsrzf 🇳🇿 615 147 3ms 22 Nov 2025 509th annaproxy 613 133 10ms 1 May 2023 510th MeWhenI 🇻🇦 613 187 449ms 1 May 2023 511th janbehrens 🇩🇪 612 123 513ms 1 May 2023 512th iczelia 🇩🇪 611 157 10ms 23 Oct 2025 513th BlankSpruce 611 159 1ms 26 Aug 2024 514th snoozingnewt 🇨🇦 611 253 363ms 31 Oct 2025 515th KrausRaus 🇺🇸 610 215 2ms 11 Oct 2023 516th DialFrost 🇸🇬 609 101 37ms 2 Jun 2024 517th bricknellj 608 134 10ms 9 Jul 2024 517th blaztoma 🇱🇹 608 134 10ms 31 Jan 2026 519th CaedenHarper 🇨🇦 607 125 547ms 14 days ago 520th Yewzir 🇧🇪 607 158 10ms 11 Feb 2024 520th alexsave 607 158 10ms 16 Jan 2026 522nd MeWhenI 🇻🇦 607 425 1,487ms 10 Feb 2025 523rd billings7 🇬🇧 606 162 453ms 20 May 2024 524th GolfingSuccess 🇬🇷 604 161 1ms 1 May 2023 525th SirBogman 🇺🇸 603 102 34ms 28 Aug 2023 526th Bmrl7 599 136 10ms 20 Feb 2024 527th MeWhenI 🇻🇦 597 120 285ms 1 May 2023 528th emgordon154 597 166 8ms 7 Jan 2025 529th xdaniel-lim 595 137 11ms 27 Jan 2025 529th Mabeloid 🇳🇴 595 137 11ms 4 May 2025 529th aksyristos 595 137 10ms 23 days ago 529th flekAI 595 137 10ms 7 days ago 529th scpchicken 🇵🇼 595 137 9ms 4 hours ago 534th edsrzf 🇳🇿 594 111 2ms 16 Jun 2025 535th ravnskjaer 🇩🇰 594 224 458ms 15 Dec 2025 536th jared-hughes 593 164 2ms 7 Sep 2023 537th didion0 🇺🇸 592 162 11ms 2 May 2023 537th eranws 592 162 12ms 23 Dec 2024 537th a6166231 🇨🇳 592 162 10ms 16 May 2025 540th zbreit 🇺🇸 591 138 19ms 5 May 2023 540th StefanHabel 🇨🇦 591 138 10ms 13 Aug 2023 540th markusgraube 591 138 11ms 26 Mar 2024 543rd Shanethegamer 🇺🇸 591 166 100ms 13 May 2023 543rd postie77 591 166 436ms 11 Jul 2023 545th 5pyr 591 196 1ms 16 May 2023 545th Sciman101 591 196 1ms 16 May 2023 547th DialFrost 🇸🇬 588 129 542ms 17 Jan 2024 548th KatieLG 🇬🇧 588 163 12ms 1 May 2023 549th Yewzir 🇧🇪 588 205 11ms 30 Dec 2024 550th Yewzir 🇧🇪 588 263 314ms 5 Jan 2024 551st zhaohm14 586 139 10ms 23 Jul 2025 551st YAJUE114514 586 139 11ms 14 Dec 2025 553rd MeWhenI 🇻🇦 585 218 3ms 24 Jul 2023 554th sanscheese 583 103 4ms 21 Jul 2023 555th ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 556th yzhs 🇩🇪 582 221 117ms 25 Jun 2023 557th msbranicky 580 214 2ms 17 Aug 2023 558th MeWhenI 🇻🇦 579 131 445ms 24 May 2024 559th MeWhenI 🇻🇦 579 181 5ms 28 May 2023 560th rschwa6308 🇺🇸 578 141 18ms 5 May 2023 First Prev 481–560 of 903 Next Last