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 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 Chars Time 524th Ripick 800 62 1 Feb 2023 524th quimey 800 62 8 Mar 2023 524th firegene 🇮🇪 800 62 2 Apr 2023 524th Andriamanitra 🇫🇮 800 62 17 Jul 2023 524th Re-Adventures 🇮🇳 800 62 20 Jul 2023 524th fkantelberg 800 62 12 Aug 2023 524th Mikey-Beep 🇬🇧 800 62 23 Aug 2023 524th htareque 800 62 13 Oct 2023 524th BREMAUCY 🇫🇷 800 62 14 May 2024 524th ahmetdemirag 🇨🇾 800 62 25 Jun 2024 524th cros107 800 62 27 Jun 2024 524th codingisgreatbutiamnot 800 62 6 Aug 2024 524th tjwrenn 800 62 6 Dec 2024 539th primo-ppcg 🇹🇭 799 67 20 Nov 2022 540th Yewzir 🇧🇪 799 79 13 Feb 2024 541st Steffan153 🇫🇮 798 76 14 Jan 2023 542nd sean-niemann 🇺🇸 796 55 19 May 2025 543rd emgordon154 795 56 6 Jun 2025 544th stefangimmillaro 794 59 20 Nov 2022 544th DialFrost 🇸🇬 794 59 12 Feb 2023 546th inventshah 794 69 20 Nov 2022 547th Shanethegamer 🇺🇸 794 158 29 May 2025 548th emplv 🇱🇻 793 109 21 Jun 2023 549th DialFrost 🇸🇬 792 67 1 Nov 2023 550th msbranicky 792 72 1 Sep 2023 551st Steffan153 🇫🇮 791 78 10 Oct 2023 552nd primo-ppcg 🇹🇭 790 60 20 Nov 2022 553rd Irratix 🇳🇱 789 56 11 Dec 2022 554th KasperKivimaeki 🇫🇮 789 67 31 Mar 2025 555th trist224 🇫🇷 787 63 14 Dec 2022 555th retrohun 787 63 28 Dec 2022 555th msbranicky 787 63 23 Jul 2023 555th PeterTillema 🇳🇱 787 63 18 Mar 2024 555th hellwue 787 63 25 Jun 2024 560th pardouin 🇫🇷 787 68 25 Apr 2025 561st AlephSquirrel 786 50 7 Mar 2023 561st SirBogman 🇺🇸 786 50 10 Jan 2024 563rd sean-niemann 🇺🇸 786 110 21 Jun 2023 563rd stefangimmillaro 786 110 22 Jun 2023 565th MeWhenI 🇻🇦 785 177 29 Nov 2023 566th sisyphus-ppcg 🇦🇺 784 45 23 Jan 2023 566th Steffan153 🇫🇮 784 45 9 Feb 2023 566th DialFrost 🇸🇬 784 45 25 Nov 2023 569th Yewzir 🇧🇪 782 43 13 Feb 2024 569th dokutan 782 43 30 Apr 2024 571st rucin93 🇵🇱 782 56 30 Aug 2024 572nd targrik 781 60 16 Jan 2025 573rd pardouin 🇫🇷 781 79 22 Apr 2025 574th SirBogman 🇺🇸 780 33 22 Nov 2022 575th Steffan153 🇫🇮 779 84 16 Jul 2023 575th typeswitch-dev 🇵🇹 779 84 28 Jul 2023 575th GrayJoKing 🇦🇺 779 84 29 Jul 2023 578th Steffan153 🇫🇮 779 111 20 Nov 2022 579th Steffan153 🇫🇮 778 72 20 Nov 2022 579th emplv 🇱🇻 778 72 30 Nov 2022 581st inventshah 777 68 29 Nov 2022 581st xsot 🇸🇬 777 68 10 Feb 2024 583rd Steffan153 🇫🇮 775 57 14 Jan 2023 583rd sisyphus-ppcg 🇦🇺 775 57 20 Jul 2023 585th jakobkordez 🇸🇮 775 64 20 Nov 2022 585th nstearns96 🇬🇧 775 64 23 Nov 2022 585th Bodo171 775 64 27 Nov 2022 585th TaserTheFox 🇺🇸 775 64 14 Jan 2023 585th jmerle 🇳🇱 775 64 16 Feb 2023 585th vishwathg 775 64 7 Apr 2023 585th dteague3989 775 64 8 Aug 2023 585th NickTheEASDude 🇺🇸 775 64 1 May 2024 585th aalec 775 64 3 May 2024 585th mishak-sys 775 64 25 Feb 2025 595th edsrzf 🇳🇿 775 80 19 Jan 2025 596th h3ra993huskp 🇯🇵 775 131 30 Apr 2024 597th rak1507 🇬🇧 774 31 7 Jan 2023 597th Yewzir 🇧🇪 774 31 9 Dec 2023 599th pardouin 🇫🇷 772 68 24 Apr 2025 600th Yewzir 🇧🇪 772 88 13 Feb 2024 Prev 526–600 of 1,615 Next