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 526th argusdusty 🇺🇸 508 307 26 Dec 2020 527th firegene 🇮🇪 506 150 3 Dec 2023 528th Yewzir 🇧🇪 505 180 7 Feb 2024 529th KatieLG 🇬🇧 503 183 24 Oct 2022 529th targrik 503 183 3 Apr 2025 531st CatsAreFluffy 502 225 21 Dec 2023 532nd m-tkach 🇺🇦 502 271 2 Jan 2022 533rd marcin7Cd 500 152 21 Dec 2020 533rd amollberg 🇸🇪 500 152 21 Jan 2022 533rd petroselo 500 152 12 Apr 2022 533rd galloj 🇨🇿 500 152 6 Nov 2022 533rd zwxzwxzwx21 500 152 7 Feb 2024 538th dokutan 497 187 12 Aug 2024 539th janbehrens 🇩🇪 496 149 2 Nov 2021 540th za3k 496 153 15 Oct 2022 541st CatsAreFluffy 495 275 12 Feb 2023 542nd MeWhenI 🇻🇦 495 859 11 days ago 543rd hellwue 493 154 17 Feb 2023 543rd hiichbindermax 493 154 17 Feb 2023 545th roavin 493 262 4 Jul 2022 546th adoxography 492 149 26 Feb 2022 547th Shanethegamer 🇺🇸 492 307 12 Sep 2024 548th dokutan 491 185 14 Apr 2024 549th janbehrens 🇩🇪 490 155 15 Nov 2020 550th eldritchconundrum 488 150 31 Oct 2022 551st alexsave 487 189 5 Nov 2024 552nd FlyingPenguin223 485 151 8 Nov 2023 553rd MichalMarsalek 🇨🇿 484 157 28 Jun 2022 553rd janbehrens 🇩🇪 484 157 17 Jun 2023 553rd yuchuehw 484 157 19 Jan 2024 553rd xyangst 484 157 15 Oct 2024 557th Ripick 484 312 13 May 2023 558th MeWhenI 🇻🇦 482 248 26 Oct 2022 559th Alex-x90 🇺🇸 482 282 1 Oct 2022 560th ArmaanAS 481 158 3 Apr 2021 560th PyryL 🇫🇮 481 158 23 Aug 2024 562nd ludwig-n 478 159 7 Apr 2021 563rd LucaArgentiUCF 🇮🇹 478 334 6 Feb 2021 564th itiievskyi 🇺🇦 475 160 6 Jan 2021 565th astdefu 474 287 8 Dec 2022 566th bac0id 473 372 26 Sep 2023 567th cros107 472 161 17 Oct 2023 568th KatieLG 🇬🇧 471 193 10 Jan 2022 569th geofft 469 162 13 Dec 2020 569th adoxography 469 162 25 Mar 2023 571st guilhem-roy 🇫🇷 466 163 7 Mar 2022 571st Bodo171 466 163 7 Dec 2022 571st roguh 🇬🇹 466 163 13 Oct 2024 574th MeWhenI 🇻🇦 466 232 14 Nov 2022 575th Shanethegamer 🇺🇸 465 186 23 Apr 2022 576th knutae 🇳🇴 463 164 15 Jul 2021 576th LogicalJoe 463 164 24 Oct 2022 578th Waffle3z 463 1,225 12 May 2022 578th KatieLG 🇬🇧 463 1,225 22 May 2022 578th DialFrost 🇸🇬 463 1,225 21 Jan 2023 578th klixel 🇨🇦 463 1,225 23 May 2023 578th Shanethegamer 🇺🇸 463 1,225 16 Jan 2024 578th HumanoidCPU 463 1,225 19 May 2024 584th KatieLG-Transpiler 🇬🇧 462 1,226 24 Jun 2022 585th fynnkroeger 460 165 29 Apr 2022 585th InigoK 🇺🇸 460 165 5 May 2023 587th msbranicky 459 234 9 Jan 2025 588th nephila-nacrea 🇬🇧 458 166 5 Nov 2020 589th najs91 455 284 31 Oct 2024 590th m-tkach 🇺🇦 453 249 16 Dec 2021 591st CatsAreFluffy 453 1,224 12 Mar 2023 591st KatieLG-Transpiler 🇬🇧 453 1,224 18 Nov 2023 593rd Aurathic 452 168 7 Aug 2022 594th eldritchconundrum 447 289 31 Oct 2022 595th madeforlosers 445 207 17 Sep 2024 595th deancureton 445 207 29 Dec 2024 597th Waffle3z 441 166 20 Sep 2021 598th WillowWispy 441 172 19 Mar 2025 599th dbut2 🇦🇺 440 354 31 Oct 2024 600th timchu 439 173 4 Mar 2021 Prev 526–600 of 1,338 Next