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 Bulmenisaurus 637 128 11ms 29 Jan 2025 481st ryyyn 🇺🇸 637 128 11ms 6 Feb 2026 483rd aditsu 637 155 2,417ms 12 Aug 2025 484th snoozingnewt 🇨🇦 637 182 1ms 31 Oct 2025 485th MeWhenI 🇻🇦 636 142 3ms 1 Nov 2023 486th ShiraJoseph 🇺🇸 635 151 12ms 21 Jul 2023 486th r-schmidtke 635 151 11ms 26 Apr 2024 488th MeWhenI 🇻🇦 635 356 2,020ms 17 hours ago 489th tomh1012 633 155 446ms 20 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 bzijlema 🇳🇱 627 130 10ms 23 Jul 2025 497th MeWhenI 🇻🇦 627 231 1,416ms 1 May 2023 498th JRaspass 🇬🇧 626 96 4ms 17 May 2023 499th RaBa21 🇭🇺 622 131 11ms 19 Jul 2025 500th JunkIce 621 122 446ms 24 Jan 2025 501st Sora1248 🇩🇪 619 157 2ms 21 May 2023 502nd prplz 🇦🇺 618 132 11ms 12 May 2023 502nd uttumuttu 🇫🇮 618 132 11ms 22 Dec 2023 502nd edsrzf 🇳🇿 618 132 10ms 11 Dec 2025 505th rucin93 🇵🇱 618 133 147ms 21 Feb 2025 506th emgordon154 616 246 181ms 14 Mar 2025 507th edsrzf 🇳🇿 615 147 3ms 22 Nov 2025 508th annaproxy 613 133 10ms 1 May 2023 509th MeWhenI 🇻🇦 613 187 449ms 1 May 2023 510th janbehrens 🇩🇪 612 123 513ms 1 May 2023 511th iczelia 🇩🇪 611 157 10ms 23 Oct 2025 512th BlankSpruce 611 159 1ms 26 Aug 2024 513th snoozingnewt 🇨🇦 611 253 363ms 31 Oct 2025 514th KrausRaus 🇺🇸 610 215 2ms 11 Oct 2023 515th DialFrost 🇸🇬 609 101 37ms 2 Jun 2024 516th bricknellj 608 134 10ms 9 Jul 2024 516th blaztoma 🇱🇹 608 134 10ms 31 Jan 2026 518th CaedenHarper 🇨🇦 607 125 547ms 11 days ago 519th Yewzir 🇧🇪 607 158 10ms 11 Feb 2024 519th alexsave 607 158 10ms 16 Jan 2026 521st MeWhenI 🇻🇦 607 425 1,487ms 10 Feb 2025 522nd billings7 🇬🇧 606 162 453ms 20 May 2024 523rd GolfingSuccess 🇬🇷 604 161 1ms 1 May 2023 524th SirBogman 🇺🇸 603 102 34ms 28 Aug 2023 525th Bmrl7 599 136 10ms 20 Feb 2024 526th MeWhenI 🇻🇦 597 120 285ms 1 May 2023 527th emgordon154 597 166 8ms 7 Jan 2025 528th xdaniel-lim 595 137 11ms 27 Jan 2025 528th Mabeloid 🇳🇴 595 137 11ms 4 May 2025 528th aksyristos 595 137 10ms 20 days ago 528th flekAI 595 137 10ms 4 days ago 532nd edsrzf 🇳🇿 594 111 2ms 16 Jun 2025 533rd ravnskjaer 🇩🇰 594 224 458ms 15 Dec 2025 534th jared-hughes 593 164 2ms 7 Sep 2023 535th didion0 🇺🇸 592 162 11ms 2 May 2023 535th eranws 592 162 12ms 23 Dec 2024 535th a6166231 🇨🇳 592 162 10ms 16 May 2025 538th zbreit 🇺🇸 591 138 19ms 5 May 2023 538th StefanHabel 🇨🇦 591 138 10ms 13 Aug 2023 538th markusgraube 591 138 11ms 26 Mar 2024 541st Shanethegamer 🇺🇸 591 166 100ms 13 May 2023 541st postie77 591 166 436ms 11 Jul 2023 543rd 5pyr 591 196 1ms 16 May 2023 543rd Sciman101 591 196 1ms 16 May 2023 545th DialFrost 🇸🇬 588 129 542ms 17 Jan 2024 546th KatieLG 🇬🇧 588 163 12ms 1 May 2023 547th Yewzir 🇧🇪 588 205 11ms 30 Dec 2024 548th Yewzir 🇧🇪 588 263 314ms 5 Jan 2024 549th zhaohm14 586 139 10ms 23 Jul 2025 549th YAJUE114514 586 139 11ms 14 Dec 2025 551st MeWhenI 🇻🇦 585 218 3ms 24 Jul 2023 552nd sanscheese 583 103 4ms 21 Jul 2023 553rd ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 554th yzhs 🇩🇪 582 221 117ms 25 Jun 2023 555th msbranicky 580 214 2ms 17 Aug 2023 556th MeWhenI 🇻🇦 579 131 445ms 24 May 2024 557th MeWhenI 🇻🇦 579 181 5ms 28 May 2023 558th rschwa6308 🇺🇸 578 141 18ms 5 May 2023 558th MeWhenI 🇻🇦 578 141 11ms 26 Feb 2025 560th GolfingSuccess 🇬🇷 574 142 11ms 1 May 2023 First Prev 481–560 of 902 Next Last