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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 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 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 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 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 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 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 MeWhenI 🇻🇦 628 157 2,311ms 2 Dec 2024 482nd bzijlema 🇳🇱 627 130 10ms 23 Jul 2025 483rd MeWhenI 🇻🇦 626 120 251ms 26 Aug 2023 484th dokutan 626 121 396ms 14 days ago 485th JRaspass 🇬🇧 624 96 4ms 17 May 2023 486th MeWhenI 🇻🇦 623 231 1,410ms 1 May 2023 487th RaBa21 🇭🇺 622 131 10ms 19 Jul 2025 488th JunkIce 621 122 441ms 24 Jan 2025 489th snoozingnewt 🇨🇦 620 253 312ms 31 Oct 2025 490th Sora1248 🇩🇪 619 157 2ms 21 May 2023 491st prplz 🇦🇺 617 132 10ms 12 May 2023 491st uttumuttu 🇫🇮 617 132 10ms 22 Dec 2023 491st edsrzf 🇳🇿 617 132 10ms 11 Dec 2025 494th rucin93 🇵🇱 617 133 143ms 21 Feb 2025 495th edsrzf 🇳🇿 615 147 3ms 22 Nov 2025 496th annaproxy 613 133 11ms 1 May 2023 497th emgordon154 613 246 180ms 14 Mar 2025 498th MeWhenI 🇻🇦 612 187 433ms 1 May 2023 499th janbehrens 🇩🇪 611 123 507ms 1 May 2023 500th BlankSpruce 611 159 1ms 26 Aug 2024 501st iczelia 🇩🇪 610 157 10ms 23 Oct 2025 502nd DialFrost 🇸🇬 609 101 35ms 2 Jun 2024 503rd bricknellj 608 134 9ms 9 Jul 2024 503rd blaztoma 🇱🇹 608 134 10ms 31 Jan 2026 505th KrausRaus 🇺🇸 608 215 2ms 11 Oct 2023 506th Yewzir 🇧🇪 607 158 9ms 11 Feb 2024 506th alexsave 607 158 9ms 16 Jan 2026 508th MeWhenI 🇻🇦 607 425 1,404ms 10 Feb 2025 509th billings7 🇬🇧 605 162 415ms 20 May 2024 510th SirBogman 🇺🇸 603 102 37ms 28 Aug 2023 511th GolfingSuccess 🇬🇷 603 161 1ms 1 May 2023 512th Bmrl7 599 136 11ms 20 Feb 2024 513th MeWhenI 🇻🇦 597 120 256ms 1 May 2023 514th Yewzir 🇧🇪 596 263 291ms 5 Jan 2024 515th xdaniel-lim 595 137 9ms 27 Jan 2025 515th Mabeloid 🇳🇴 595 137 10ms 4 May 2025 517th emgordon154 595 166 9ms 7 Jan 2025 518th edsrzf 🇳🇿 594 111 2ms 16 Jun 2025 519th ravnskjaer 🇩🇰 594 224 458ms 15 Dec 2025 520th CaedenHarper 🇨🇦 592 128 498ms 11 Aug 2025 521st didion0 🇺🇸 592 162 10ms 2 May 2023 521st eranws 592 162 10ms 23 Dec 2024 521st a6166231 🇨🇳 592 162 9ms 16 May 2025 524th jared-hughes 592 164 2ms 7 Sep 2023 525th zbreit 🇺🇸 591 138 17ms 5 May 2023 525th StefanHabel 🇨🇦 591 138 10ms 13 Aug 2023 525th markusgraube 591 138 9ms 26 Mar 2024 528th postie77 590 166 418ms 11 Jul 2023 529th 5pyr 590 196 1ms 16 May 2023 529th Sciman101 590 196 1ms 16 May 2023 531st Shanethegamer 🇺🇸 589 166 85ms 13 May 2023 532nd KatieLG 🇬🇧 588 163 9ms 1 May 2023 533rd Yewzir 🇧🇪 588 205 11ms 30 Dec 2024 534th DialFrost 🇸🇬 587 129 527ms 17 Jan 2024 535th zhaohm14 586 139 10ms 23 Jul 2025 535th YAJUE114514 586 139 9ms 14 Dec 2025 537th MeWhenI 🇻🇦 585 218 3ms 24 Jul 2023 538th ahmetdemirag 🇨🇾 582 140 10ms 30 Oct 2024 539th yzhs 🇩🇪 582 221 129ms 25 Jun 2023 540th sanscheese 581 103 4ms 21 Jul 2023 541st MeWhenI 🇻🇦 578 131 446ms 24 May 2024 542nd rschwa6308 🇺🇸 578 141 16ms 5 May 2023 542nd MeWhenI 🇻🇦 578 141 11ms 26 Feb 2025 544th MeWhenI 🇻🇦 578 181 5ms 28 May 2023 545th msbranicky 578 214 2ms 17 Aug 2023 546th GolfingSuccess 🇬🇷 574 142 10ms 1 May 2023 546th janbehrens 🇩🇪 574 142 10ms 1 May 2023 546th MichalMarsalek 🇨🇿 574 142 10ms 1 May 2023 546th doktoren 574 142 10ms 7 Dec 2023 546th KasperKivimaeki 🇫🇮 574 142 9ms 2 Nov 2025 551st adyache 🇺🇸 573 171 415ms 4 May 2023 552nd guilhem-roy 🇫🇷 570 143 10ms 29 Jun 2023 552nd knutae 🇳🇴 570 143 9ms 13 Nov 2023 552nd davecame 570 143 16ms 30 Nov 2023 552nd keelimeguy 🇺🇸 570 143 32ms 7 May 2025 552nd stefangimmillaro 570 143 11ms 23 May 2025 557th kkoenig 570 275 289ms 13 Sep 2024 558th GolfingSuccess 🇬🇷 569 133 456ms 2 Mar 2024 559th Aurel300 🇨🇭 567 266 204ms 21 Jul 2024 560th cros107 🇦🇺 566 144 10ms 26 Oct 2023 First Prev 481–560 of 846 Next Last