Vampire Numbers in all languages in chars. 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 Topological Sort 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 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st eldritchconundrum 567 186 31 Oct 2022 452nd 386asm 🇺🇸 565 266 6 May 2023 453rd annaproxy 563 130 24 Oct 2023 454th Indivicivet 562 135 26 Oct 2021 454th fuzzylojik-golf 🇺🇸 562 135 2 days ago 456th Andriamanitra 🇫🇮 559 131 31 Oct 2022 457th AlephSquirrel 559 268 19 Jan 2025 458th CedricGebistorf 558 136 6 Mar 2022 458th croc54 558 136 18 Jan 2025 460th Shanethegamer 🇺🇸 557 167 25 May 2025 461st targrik 557 213 24 Jan 2025 462nd error256 555 132 31 Oct 2024 463rd MathisBullinger 555 166 17 Nov 2021 463rd BambooleanLogic 🇸🇪 555 166 9 Nov 2022 465th suwat513 554 137 6 Dec 2022 465th andrewjc2000 554 137 13 days ago 467th fuzzylojik-golf 🇺🇸 553 138 22 days ago 468th dokutan 553 204 2 May 2024 469th jared-hughes 551 133 20 Sep 2022 470th EnTerr 550 138 15 Sep 2024 471st MeWhenI 🇻🇦 550 214 5 Mar 2022 472nd Yax42 🇫🇷 550 235 25 Jun 2025 473rd MeWhenI 🇻🇦 549 207 2 Oct 2022 474th dokutan 548 196 23 Oct 2024 475th h3ra993huskp 🇯🇵 548 321 22 Sep 2024 476th ovs-code 🇩🇪 547 112 3 Jan 2024 477th proton 🇩🇪 547 134 3 Nov 2020 478th boxjelly 547 193 16 Jul 2021 479th jiaminglimjm 🇲🇾 546 139 9 Jan 2021 479th jacklynnepenick 546 139 26 Aug 2021 479th cdesodt 546 139 20 Aug 2023 482nd xyangst 545 169 15 Oct 2024 483rd jmerle 🇳🇱 545 1,019 4 Jul 2023 484th MostParsingVex 544 250 31 Oct 2024 485th MichalMarsalek 🇨🇿 543 430 30 Nov 2022 486th badboj40 542 140 18 Jan 2023 487th yzhs 🇩🇪 541 168 21 Mar 2022 488th AkashTandon167 539 141 29 Oct 2021 488th Troon 539 141 28 Feb 2025 490th uttumuttu 🇫🇮 539 171 6 Jan 2022 491st dokutan 538 219 7 days ago 492nd MeWhenI 🇻🇦 538 1,032 28 Nov 2023 493rd snoozingnewt 🇺🇸 537 142 11 Feb 2024 494th Shanethegamer 🇺🇸 536 198 1 Jan 2025 495th dokutan 536 223 15 Jan 2024 496th betaveros 535 142 1 Jan 2023 496th snoozingnewt 🇺🇸 535 142 29 Oct 2023 496th Mikey-Beep 🇬🇧 535 142 3 days ago 499th marcin7Cd 535 280 9 Feb 2021 500th btjones0 532 255 8 Jan 2021 501st Dazza314 🇬🇧 531 143 5 Nov 2020 501st OllieBoyne 🇬🇧 531 143 16 Jan 2021 501st TaserTheFox 🇺🇸 531 143 9 May 2023 501st pde-bakk 🇳🇱 531 143 25 Oct 2023 501st Lv0Sys 🇵🇱 531 143 30 May 2025 506th janbehrens 🇩🇪 530 174 18 May 2023 507th SupImDos 527 144 5 Nov 2020 508th RDShah 524 145 15 Apr 2021 508th ehulinsky 🇺🇸 524 145 28 Sep 2021 508th mathisfun271 524 145 20 Nov 2023 511th didion0 🇺🇸 523 176 22 Feb 2022 512th kallmi28 🇨🇿 523 216 31 Oct 2023 513th ian-h-chamberlain 🇺🇸 523 259 31 Oct 2020 514th Pena86 520 146 27 Feb 2021 514th fredrik-bakke 🇳🇴 520 146 2 Nov 2022 516th Shanethegamer 🇺🇸 519 1,070 12 Mar 2023 516th dokutan 519 1,070 1 Apr 2023 516th KatieLG 🇬🇧 519 1,070 31 Jul 2024 519th MostParsingVex 518 218 30 Oct 2024 520th Yewzir 🇧🇪 517 263 24 Nov 2023 521st HumanEquivalentUnit 513 148 26 Nov 2023 521st Freddiechang 513 148 14 Mar 2024 523rd jbjd 510 149 27 Feb 2024 524th rak1507 🇬🇧 510 207 13 Sep 2021 525th dokutan 508 203 4 May 2024 Prev 451–525 of 1,338 Next