Vampire Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 373rd galloj 🇨🇿 676 152 6 Nov 2022 377th janbehrens 🇩🇪 676 177 2 Jul 2023 378th za3k 672 153 15 Oct 2022 379th lynn 671 70 2 Apr 2021 380th MeWhenI 🇻🇦 668 179 3 Jul 2023 381st rowboat1 667 154 22 Jun 2022 381st hellwue 667 154 17 Feb 2023 381st hiichbindermax 667 154 17 Feb 2023 384th annaproxy 667 195 18 Mar 2022 385th inventshah 667 205 18 Nov 2022 386th GrayJoKing 🇦🇺 667 506 6 Dec 2020 387th jared-hughes 666 172 21 Apr 2022 388th weliveinhell 🇭🇹 665 280 24 May 2024 389th jared-hughes 664 206 20 Jul 2022 390th Natanaelel 🇸🇪 662 71 13 days ago 391st MichalMarsalek 🇨🇿 655 157 28 Jun 2022 391st janbehrens 🇩🇪 655 157 17 Jun 2023 391st yuchuehw 655 157 19 Jan 2024 391st xyangst 655 157 15 Oct 2024 395th AlephSquirrel 654 268 19 Jan 2025 396th adoxography 653 149 26 Feb 2022 397th Natanaelel 🇸🇪 653 163 13 days ago 398th ArmaanAS 651 158 3 Apr 2021 398th PyryL 🇫🇮 651 158 23 Aug 2024 400th eldritchconundrum 649 150 31 Oct 2022 401st yzhs 🇩🇪 649 168 21 Mar 2022 402nd HumanEquivalentUnit 647 199 26 Nov 2023 403rd NewDefectus 🇮🇱 646 159 4 Nov 2020 403rd ludwig-n 646 159 7 Apr 2021 403rd lukegustafson 🇺🇸 646 159 31 Oct 2024 406th FlyingPenguin223 644 151 8 Nov 2023 407th JDiLenarda 🇫🇷 644 205 21 Nov 2020 408th dokutan 643 884 3 Oct 2023 409th itiievskyi 🇺🇦 642 160 6 Jan 2021 409th wansacis 🇩🇪 642 160 26 Jul 2021 411th snyderek 🇺🇸 642 213 31 Oct 2024 412th MeWhenI 🇻🇦 640 218 16 Nov 2022 413th neihousaigaai 638 161 31 Oct 2021 413th cros107 638 161 17 Oct 2023 415th Shanethegamer 🇺🇸 638 307 12 Sep 2024 416th geofft 634 162 13 Dec 2020 416th adoxography 634 162 25 Mar 2023 418th Shanethegamer 🇺🇸 634 187 7 Feb 2023 419th guilhem-roy 🇫🇷 631 163 7 Mar 2022 419th Fishron 631 163 13 Jun 2022 419th Bodo171 631 163 7 Dec 2022 419th jeff-at-tamer-dot-codes 🇺🇸 631 163 3 Nov 2023 419th roguh 🇬🇹 631 163 13 Oct 2024 424th knutae 🇳🇴 627 164 15 Jul 2021 424th LogicalJoe 627 164 24 Oct 2022 426th marcin7Cd 626 280 9 Feb 2021 427th GolfingSuccess 🇬🇷 625 312 15 Jan 2024 428th yzhs 🇩🇪 624 156 1 Nov 2020 429th MeWhenI 🇻🇦 624 910 25 May 2022 430th fynnkroeger 623 165 29 Apr 2022 430th InigoK 🇺🇸 623 165 5 May 2023 430th Shanethegamer 🇺🇸 623 165 8 Jan 2024 433rd tobeannouncd 622 171 11 Jan 2024 434th Jonatan6 🇩🇰 622 184 27 Apr 2024 435th MathisBullinger 619 166 17 Nov 2021 435th BambooleanLogic 🇸🇪 619 166 9 Nov 2022 437th Awsute 619 172 26 Apr 2022 438th emgordon154 615 159 8 Aug 2024 439th typeswitch-dev 🇵🇹 614 291 24 Aug 2023 440th Aurathic 612 168 7 Aug 2022 441st neihousaigaai 612 304 31 Oct 2021 442nd rak1507 🇬🇧 611 81 17 Feb 2022 443rd thisishowmymindworks 🇳🇴 608 169 21 Jun 2024 443rd xyangst 608 169 15 Oct 2024 445th sean-niemann 🇺🇸 608 225 14 Jul 2022 446th janbehrens 🇩🇪 604 308 27 Dec 2020 447th JRaspass 🇬🇧 602 128 5 Dec 2022 448th uttumuttu 🇫🇮 601 171 6 Jan 2022 449th lynn 601 227 14 Mar 2022 450th Shanethegamer 🇺🇸 601 232 1 May 2023 Prev 376–450 of 1,337 Next