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 Dragon Curve 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 Dragon Curve 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 401st snoozingnewt 🇨🇦 702 190 731ms 31 Oct 2025 402nd MeWhenI 🇻🇦 702 194 148ms 1 May 2023 403rd stefangimmillaro 701 140 449ms 9 Sep 2023 404th MeWhenI 🇻🇦 701 177 2ms 1 May 2023 405th MeWhenI 🇻🇦 701 184 455ms 1 May 2023 406th olleicua 🇺🇸 700 137 10ms 3 Feb 2024 406th CaedenHarper 🇨🇦 700 137 10ms 23 Aug 2025 408th MeWhenI 🇻🇦 700 148 112ms 7 Aug 2023 409th stefangimmillaro 700 220 41ms 6 May 2025 410th UnderKoen 🇳🇱 700 228 2ms 20 Jan 2025 411th MeWhenI 🇻🇦 695 107 3ms 1 May 2023 412th bizy-coder 695 109 531ms 11 Oct 2024 413th emgordon154 691 119 124ms 6 Sep 2024 414th snoozingnewt 🇨🇦 691 142 78ms 1 Mar 2026 415th retrohun 690 139 3ms 27 May 2023 416th CaedenHarper 🇨🇦 690 224 349ms 12 Nov 2025 417th AlephSquirrel 689 61 42ms 1 May 2023 418th DialFrost 🇸🇬 689 152 4ms 17 Jun 2024 419th adyache 🇺🇸 688 169 7ms 24 May 2023 420th Shanethegamer 🇺🇸 688 173 4ms 19 Oct 2024 421st stefangimmillaro 688 198 302ms 13 Oct 2024 422nd edsrzf 🇳🇿 687 194 42ms 24 Jan 2025 423rd edsrzf 🇳🇿 685 221 211ms 17 Jun 2025 424th Shanethegamer 🇺🇸 684 90 37ms 2 May 2023 425th MeWhenI 🇻🇦 683 186 550ms 1 May 2023 426th MeWhenI 🇻🇦 683 312 7ms 29 Nov 2023 427th DialFrost 🇸🇬 682 182 2ms 14 Sep 2024 428th janbehrens 🇩🇪 681 144 394ms 1 May 2023 429th zakariamouhid 680 141 12ms 11 May 2023 430th DialFrost 🇸🇬 680 193 2ms 26 Jan 2024 431st albanian-laundromat 🇺🇸 678 183 3ms 7 Jul 2025 432nd jared-hughes 677 190 125ms 11 Sep 2023 433rd duckyluuk 🇳🇱 676 146 2,582ms 25 Oct 2024 434th MeWhenI 🇻🇦 676 197 42ms 4 Sep 2024 435th jusaka 674 81 3ms 11 days ago 436th bizy-coder 674 121 10ms 6 Nov 2023 436th 4atj 674 121 11ms 30 Jun 2025 438th MeWhenI 🇻🇦 674 168 144ms 27 Mar 2026 439th Shanethegamer 🇺🇸 673 112 335ms 9 May 2023 439th denkyuu1 673 112 940ms 18 days ago 441st retrohun 672 120 2ms 27 May 2023 442nd elgan65536 🇺🇸 670 226 346ms 26 Oct 2023 443rd clockworknazo 669 135 4ms 23 Jun 2023 444th AshyIsMe 🇦🇺 668 101 34ms 2 May 2023 445th RDShah 668 122 11ms 3 May 2023 445th Yewzir 🇧🇪 668 122 87ms 27 Jan 2024 445th JunkIce 668 122 10ms 24 Jan 2025 448th ZakkkkAttackkkk 🇵🇭 666 146 2ms 12 Nov 2023 449th MeWhenI 🇻🇦 666 197 1ms 11 Oct 2023 450th 5cw 🇺🇸 665 82 2ms 1 May 2023 451st Shanethegamer 🇺🇸 659 174 444ms 1 May 2023 452nd SirBogman 🇺🇸 657 82 150ms 28 Aug 2023 453rd DialFrost 🇸🇬 657 109 272ms 14 Jun 2024 454th nwellnhof 🇩🇪 657 124 11ms 28 May 2024 455th BambooleanLogic 🇸🇪 657 146 12ms 28 Jun 2023 456th Yax42 🇫🇷 657 148 2ms 14 Oct 2025 457th emgordon154 657 243 2ms 10 Jun 2025 458th vang1ong7ang 656 64 42ms 11 hours ago 459th dokutan 656 121 1,493ms 21 Apr 2025 460th janbehrens 🇩🇪 655 160 5ms 2 Jul 2023 461st BlankSpruce 655 175 448ms 28 Aug 2024 462nd MeWhenI 🇻🇦 655 177 1ms 1 May 2023 463rd emgordon154 654 182 4ms 27 Dec 2024 464th inventshah 652 125 10ms 3 May 2023 465th Shanethegamer 🇺🇸 652 149 2ms 1 May 2023 466th Shanethegamer 🇺🇸 651 124 1ms 2 May 2023 467th DialFrost 🇸🇬 649 125 4ms 17 Aug 2024 468th emgordon154 648 148 11ms 13 Jun 2024 469th NickTheEASDude 🇺🇸 648 179 1ms 9 Oct 2024 470th vang1ong7ang 647 234 180ms 17 days ago 471st gifti258 646 178 63ms 14 Sep 2023 472nd DialFrost 🇸🇬 644 128 23ms 1 Mar 2025 473rd MeWhenI 🇻🇦 644 151 2ms 25 Aug 2023 474th Yax42 🇫🇷 644 161 119ms 15 Oct 2025 475th Mabeloid 🇳🇴 644 180 1ms 21 Sep 2024 476th Seek64 🇩🇪 642 127 10ms 25 Jun 2025 477th stackotter 642 212 134ms 29 May 2023 478th CaedenHarper 🇨🇦 641 153 402ms 17 Oct 2025 479th angel-p57 🇯🇵 641 259 1ms 10 Dec 2023 480th Yax42 🇫🇷 640 179 2,915ms 14 Nov 2025 First Prev 401–480 of 904 Next Last