Pernicious Numbers (Long) 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 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 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 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 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 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 Chars Time 526th janbehrens 🇩🇪 813 83 20 Nov 2022 527th KatieLG 🇬🇧 812 56 28 Oct 2024 528th Steffan153 🇫🇮 811 35 23 Nov 2022 529th Steffan153 🇫🇮 811 66 16 Jan 2023 529th CLOStrophobic 🇮🇹 811 66 3 Mar 2025 531st MeWhenI 🇻🇦 809 155 28 Mar 2025 532nd Yewzir 🇧🇪 806 133 9 Sep 2023 533rd GrayJoKing 🇦🇺 805 66 1 Nov 2023 534th dokutan 804 55 9 days ago 535th MichalMarsalek 🇨🇿 804 71 16 Dec 2022 536th ovs-code 🇩🇪 804 91 8 Jun 2024 537th rucin93 🇵🇱 804 156 20 Mar 2025 538th dokutan 803 49 30 Apr 2024 539th emplv 🇱🇻 803 55 21 Nov 2022 539th dmrichwa 🇺🇸 803 55 14 Jan 2023 539th rucin93 🇵🇱 803 55 2 Aug 2024 539th vlpx 🇫🇮 803 55 23 Sep 2024 539th sean-niemann 🇺🇸 803 55 18 Jan 2025 544th rhdqor213 801 66 6 Oct 2023 545th Yewzir 🇧🇪 801 79 13 Feb 2024 546th ashtraypettingzoo 🇺🇸 800 30 3 Apr 2023 547th suwat513 800 62 6 Dec 2022 547th StefanHabel 🇨🇦 800 62 19 Dec 2022 547th Ripick 800 62 1 Feb 2023 547th quimey 800 62 8 Mar 2023 547th firegene 🇮🇪 800 62 2 Apr 2023 547th Andriamanitra 🇫🇮 800 62 17 Jul 2023 547th Re-Adventures 🇮🇳 800 62 20 Jul 2023 547th fkantelberg 800 62 12 Aug 2023 547th Mikey-Beep 🇬🇧 800 62 23 Aug 2023 547th htareque 800 62 13 Oct 2023 547th BREMAUCY 🇫🇷 800 62 14 May 2024 547th ahmetdemirag 🇨🇾 800 62 25 Jun 2024 547th cros107 800 62 27 Jun 2024 547th codingisgreatbutiamnot 800 62 6 Aug 2024 547th tjwrenn 800 62 6 Dec 2024 562nd primo-ppcg 🇹🇭 799 67 20 Nov 2022 563rd Steffan153 🇫🇮 798 76 14 Jan 2023 564th sean-niemann 🇺🇸 796 55 19 May 2025 565th emgordon154 795 56 6 Jun 2025 566th stefangimmillaro 795 59 20 Nov 2022 566th DialFrost 🇸🇬 795 59 12 Feb 2023 568th inventshah 795 69 20 Nov 2022 569th Shanethegamer 🇺🇸 794 158 29 May 2025 570th DialFrost 🇸🇬 793 67 1 Nov 2023 571st emplv 🇱🇻 793 109 21 Jun 2023 572nd msbranicky 792 72 1 Sep 2023 573rd Steffan153 🇫🇮 791 78 10 Oct 2023 574th primo-ppcg 🇹🇭 790 60 20 Nov 2022 575th Irratix 🇳🇱 789 56 11 Dec 2022 576th KasperKivimaeki 🇫🇮 789 67 31 Mar 2025 577th trist224 🇫🇷 788 63 14 Dec 2022 577th retrohun 788 63 28 Dec 2022 577th msbranicky 788 63 23 Jul 2023 577th PeterTillema 🇳🇱 788 63 18 Mar 2024 577th hellwue 788 63 25 Jun 2024 582nd MeWhenI 🇻🇦 788 177 29 Nov 2023 583rd AlephSquirrel 787 50 7 Mar 2023 583rd SirBogman 🇺🇸 787 50 10 Jan 2024 585th pardouin 🇫🇷 787 68 25 Apr 2025 586th sean-niemann 🇺🇸 786 110 21 Jun 2023 586th stefangimmillaro 786 110 22 Jun 2023 588th sisyphus-ppcg 🇦🇺 785 45 23 Jan 2023 588th Steffan153 🇫🇮 785 45 9 Feb 2023 588th DialFrost 🇸🇬 785 45 25 Nov 2023 591st Yewzir 🇧🇪 783 43 13 Feb 2024 591st dokutan 783 43 30 Apr 2024 593rd rucin93 🇵🇱 782 56 30 Aug 2024 594th targrik 782 60 16 Jan 2025 595th pardouin 🇫🇷 781 79 22 Apr 2025 596th Steffan153 🇫🇮 781 84 16 Jul 2023 596th typeswitch-dev 🇵🇹 781 84 28 Jul 2023 596th GrayJoKing 🇦🇺 781 84 29 Jul 2023 599th SirBogman 🇺🇸 780 33 22 Nov 2022 600th Steffan153 🇫🇮 779 111 20 Nov 2022 Prev 526–600 of 1,718 Next