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 retrohun 688 139 3ms 27 May 2023 402nd edsrzf 🇳🇿 688 194 42ms 24 Jan 2025 403rd Shanethegamer 🇺🇸 685 90 39ms 2 May 2023 404th MeWhenI 🇻🇦 684 312 7ms 29 Nov 2023 405th edsrzf 🇳🇿 683 221 197ms 17 Jun 2025 406th emgordon154 682 182 4ms 27 Dec 2024 407th janbehrens 🇩🇪 681 144 380ms 1 May 2023 408th zakariamouhid 680 141 10ms 11 May 2023 409th DialFrost 🇸🇬 680 182 2ms 14 Sep 2024 410th DialFrost 🇸🇬 679 193 2ms 26 Jan 2024 411th duckyluuk 🇳🇱 677 146 3,632ms 25 Oct 2024 412th albanian-laundromat 677 183 3ms 7 Jul 2025 413th jared-hughes 677 190 148ms 11 Sep 2023 414th MeWhenI 🇻🇦 677 197 42ms 4 Sep 2024 415th MeWhenI 🇻🇦 675 186 496ms 1 May 2023 416th DialFrost 🇸🇬 674 109 243ms 14 Jun 2024 417th retrohun 674 120 2ms 27 May 2023 418th bizy-coder 674 121 9ms 6 Nov 2023 418th 4atj 674 121 9ms 30 Jun 2025 420th Shanethegamer 🇺🇸 672 112 330ms 9 May 2023 421st AshyIsMe 🇦🇺 670 101 34ms 2 May 2023 422nd dokutan 670 121 937ms 21 Apr 2025 423rd clockworknazo 670 135 4ms 23 Jun 2023 424th RDShah 668 122 9ms 3 May 2023 424th Yewzir 🇧🇪 668 122 79ms 27 Jan 2024 424th JunkIce 668 122 9ms 24 Jan 2025 424th dokutan 668 122 10ms 18 Apr 2025 428th stackotter 668 212 131ms 29 May 2023 429th elgan65536 668 226 333ms 26 Oct 2023 430th 5cw 🇺🇸 667 82 2ms 1 May 2023 431st ZakkkkAttackkkk 🇵🇭 665 146 2ms 12 Nov 2023 432nd MeWhenI 🇻🇦 665 197 2ms 11 Oct 2023 433rd nwellnhof 🇩🇪 658 124 10ms 28 May 2024 434th Shanethegamer 🇺🇸 658 174 400ms 1 May 2023 435th emgordon154 658 243 3ms 10 Jun 2025 436th SirBogman 🇺🇸 657 82 161ms 28 Aug 2023 437th BambooleanLogic 🇸🇪 657 146 11ms 28 Jun 2023 438th Yax42 🇫🇷 656 148 2ms 14 Oct 2025 439th BlankSpruce 655 175 391ms 28 Aug 2024 440th MeWhenI 🇻🇦 655 177 2ms 1 May 2023 441st janbehrens 🇩🇪 654 160 5ms 2 Jul 2023 442nd Yax42 🇫🇷 653 161 139ms 15 Oct 2025 443rd Shanethegamer 🇺🇸 652 124 1ms 2 May 2023 444th inventshah 652 125 9ms 3 May 2023 445th Shanethegamer 🇺🇸 652 149 2ms 1 May 2023 446th DialFrost 🇸🇬 649 125 4ms 17 Aug 2024 447th emgordon154 648 148 9ms 13 Jun 2024 447th madeforlosers 648 148 9ms 3 Dec 2024 449th NickTheEASDude 🇺🇸 647 179 1ms 9 Oct 2024 450th DialFrost 🇸🇬 646 128 26ms 1 Mar 2025 451st gifti258 646 178 69ms 14 Sep 2023 452nd Shanethegamer 🇺🇸 644 114 229ms 12 May 2023 453rd Mabeloid 🇳🇴 644 180 1ms 21 Sep 2024 454th MeWhenI 🇻🇦 643 151 2ms 25 Aug 2023 455th Seek64 🇩🇪 642 127 10ms 25 Jun 2025 456th angel-p57 🇯🇵 642 259 2ms 10 Dec 2023 457th CaedenHarper 🇨🇦 641 153 336ms 17 Oct 2025 458th Yax42 🇫🇷 640 179 2,472ms 14 Nov 2025 459th erikgaal 639 150 10ms 19 Jul 2023 459th robertvansteen 639 150 9ms 19 Jul 2023 461st aditsu 638 155 3,718ms 12 Aug 2025 462nd msbranicky 638 246 274ms 31 Aug 2023 463rd Bulmenisaurus 637 128 9ms 29 Jan 2025 464th MeWhenI 🇻🇦 637 142 3ms 1 Nov 2023 465th snoozingnewt 🇨🇦 637 182 2ms 31 Oct 2025 466th ShiraJoseph 🇺🇸 635 151 10ms 21 Jul 2023 466th r-schmidtke 635 151 10ms 26 Apr 2024 468th greenstuartj 633 107 33ms 24 Jul 2023 469th MeWhenI 🇻🇦 633 178 150ms 5 Sep 2023 470th 5cw 🇺🇸 632 129 9ms 2 Aug 2024 471st albanian-laundromat 632 201 41ms 7 Nov 2025 472nd MeWhenI 🇻🇦 630 157 3,402ms 2 Dec 2024 473rd MeWhenI 🇻🇦 627 120 281ms 26 Aug 2023 474th bzijlema 🇳🇱 627 130 9ms 23 Jul 2025 475th JRaspass 🇬🇧 625 96 4ms 17 May 2023 476th MeWhenI 🇻🇦 624 231 1,328ms 1 May 2023 477th RaBa21 🇭🇺 622 131 10ms 19 Jul 2025 478th JunkIce 621 122 440ms 24 Jan 2025 478th dokutan 621 122 402ms 18 Apr 2025 480th snoozingnewt 🇨🇦 621 253 276ms 31 Oct 2025 First Prev 401–480 of 830 Next Last