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 401st DialFrost 🇸🇬 689 152 6ms 17 Jun 2024 402nd adyache 🇺🇸 689 169 7ms 24 May 2023 403rd retrohun 688 139 3ms 27 May 2023 404th edsrzf 🇳🇿 688 194 42ms 24 Jan 2025 405th Shanethegamer 🇺🇸 685 90 39ms 2 May 2023 406th MeWhenI 🇻🇦 684 312 7ms 29 Nov 2023 407th edsrzf 🇳🇿 683 221 197ms 17 Jun 2025 408th emgordon154 682 182 4ms 27 Dec 2024 409th janbehrens 🇩🇪 681 144 380ms 1 May 2023 410th zakariamouhid 680 141 10ms 11 May 2023 411th DialFrost 🇸🇬 680 182 2ms 14 Sep 2024 412th DialFrost 🇸🇬 679 193 2ms 26 Jan 2024 413th duckyluuk 🇳🇱 677 146 3,632ms 25 Oct 2024 414th albanian-laundromat 677 183 3ms 7 Jul 2025 415th jared-hughes 677 190 148ms 11 Sep 2023 416th MeWhenI 🇻🇦 677 197 42ms 4 Sep 2024 417th MeWhenI 🇻🇦 675 186 496ms 1 May 2023 418th DialFrost 🇸🇬 674 109 243ms 14 Jun 2024 419th retrohun 674 120 2ms 27 May 2023 420th bizy-coder 674 121 9ms 6 Nov 2023 420th 4atj 674 121 9ms 30 Jun 2025 422nd Shanethegamer 🇺🇸 672 112 330ms 9 May 2023 423rd AshyIsMe 🇦🇺 670 101 34ms 2 May 2023 424th dokutan 670 121 937ms 21 Apr 2025 425th clockworknazo 670 135 4ms 23 Jun 2023 426th RDShah 668 122 9ms 3 May 2023 426th Yewzir 🇧🇪 668 122 79ms 27 Jan 2024 426th JunkIce 668 122 9ms 24 Jan 2025 426th dokutan 668 122 10ms 18 Apr 2025 430th stackotter 668 212 131ms 29 May 2023 431st elgan65536 668 226 333ms 26 Oct 2023 432nd 5cw 🇺🇸 667 82 2ms 1 May 2023 433rd ZakkkkAttackkkk 🇵🇭 665 146 2ms 12 Nov 2023 434th MeWhenI 🇻🇦 665 197 2ms 11 Oct 2023 435th nwellnhof 🇩🇪 658 124 10ms 28 May 2024 436th Shanethegamer 🇺🇸 658 174 400ms 1 May 2023 437th emgordon154 658 243 3ms 10 Jun 2025 438th SirBogman 🇺🇸 657 82 161ms 28 Aug 2023 439th BambooleanLogic 🇸🇪 657 146 11ms 28 Jun 2023 440th Yax42 🇫🇷 656 148 2ms 14 Oct 2025 441st BlankSpruce 655 175 391ms 28 Aug 2024 442nd MeWhenI 🇻🇦 655 177 2ms 1 May 2023 443rd janbehrens 🇩🇪 654 160 5ms 2 Jul 2023 444th Yax42 🇫🇷 653 161 139ms 15 Oct 2025 445th Shanethegamer 🇺🇸 652 124 1ms 2 May 2023 446th inventshah 652 125 9ms 3 May 2023 447th Shanethegamer 🇺🇸 652 149 2ms 1 May 2023 448th DialFrost 🇸🇬 649 125 4ms 17 Aug 2024 449th emgordon154 648 148 9ms 13 Jun 2024 449th madeforlosers 648 148 9ms 3 Dec 2024 451st NickTheEASDude 🇺🇸 647 179 1ms 9 Oct 2024 452nd DialFrost 🇸🇬 646 128 26ms 1 Mar 2025 453rd gifti258 646 178 69ms 14 Sep 2023 454th Shanethegamer 🇺🇸 644 114 229ms 12 May 2023 455th Mabeloid 🇳🇴 644 180 1ms 21 Sep 2024 456th MeWhenI 🇻🇦 643 151 2ms 25 Aug 2023 457th Seek64 🇩🇪 642 127 10ms 25 Jun 2025 458th angel-p57 🇯🇵 642 259 2ms 10 Dec 2023 459th CaedenHarper 🇨🇦 641 153 336ms 17 Oct 2025 460th Yax42 🇫🇷 640 179 2,472ms 14 Nov 2025 461st erikgaal 639 150 10ms 19 Jul 2023 461st robertvansteen 639 150 9ms 19 Jul 2023 463rd aditsu 638 155 3,718ms 12 Aug 2025 464th msbranicky 638 246 274ms 31 Aug 2023 465th Bulmenisaurus 637 128 9ms 29 Jan 2025 466th MeWhenI 🇻🇦 637 142 3ms 1 Nov 2023 467th snoozingnewt 🇨🇦 637 182 2ms 31 Oct 2025 468th ShiraJoseph 🇺🇸 635 151 10ms 21 Jul 2023 468th r-schmidtke 635 151 10ms 26 Apr 2024 470th greenstuartj 633 107 33ms 24 Jul 2023 471st MeWhenI 🇻🇦 633 178 150ms 5 Sep 2023 472nd 5cw 🇺🇸 632 129 9ms 2 Aug 2024 473rd albanian-laundromat 632 201 41ms 7 Nov 2025 474th MeWhenI 🇻🇦 630 157 3,402ms 2 Dec 2024 475th MeWhenI 🇻🇦 627 120 281ms 26 Aug 2023 476th bzijlema 🇳🇱 627 130 9ms 23 Jul 2025 477th JRaspass 🇬🇧 625 96 4ms 17 May 2023 478th MeWhenI 🇻🇦 624 231 1,328ms 1 May 2023 479th JunkIce 622 122 440ms 24 Jan 2025 479th dokutan 622 122 402ms 18 Apr 2025 First Prev 401–480 of 832 Next Last