Pernicious 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 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 447th sisyphus-ppcg 🇦🇺 928 41 10 Feb 2021 447th Lydxn 🇨🇦 928 41 10 Feb 2021 447th lynn 928 41 11 Sep 2021 447th m-tkach 🇺🇦 928 41 24 Oct 2022 447th sean-niemann 🇺🇸 928 41 3 Nov 2022 447th MeWhenI 🇻🇦 928 41 5 Nov 2022 447th Steffan153 🇫🇮 928 41 3 Dec 2022 447th DialFrost 🇸🇬 928 41 12 Jan 2023 447th Shanethegamer 🇺🇸 928 41 6 Feb 2023 447th MWI-polygolf 928 41 18 Feb 2023 447th steffan-polygolf 928 41 19 Feb 2023 447th stefangimmillaro 928 41 11 Jun 2023 447th ovs-code 🇩🇪 928 41 17 Jul 2023 447th Yewzir 🇧🇪 928 41 20 Oct 2023 447th Betuaredead 928 41 11 Nov 2023 447th dokutan 928 41 26 Mar 2024 447th pardouin 🇫🇷 928 41 17 Aug 2024 468th Lydxn 🇨🇦 928 67 1 Jan 2022 468th prplz 🇦🇺 928 67 1 Jan 2022 468th JayXon 🇺🇸 928 67 1 Jan 2022 468th primo-ppcg 🇹🇭 928 67 18 Jan 2022 468th GrayJoKing 🇦🇺 928 67 18 Feb 2022 468th Irratix 🇳🇱 928 67 22 Mar 2022 468th inventshah 928 67 15 Jun 2022 468th sean-niemann 🇺🇸 928 67 4 Nov 2022 468th MeWhenI 🇻🇦 928 67 5 Nov 2022 468th Steffan153 🇫🇮 928 67 27 Nov 2022 468th DialFrost 🇸🇬 928 67 12 Jan 2023 468th Shanethegamer 🇺🇸 928 67 6 Feb 2023 468th Alex-x90 🇺🇸 928 67 24 Feb 2023 468th sisyphus-ppcg 🇦🇺 928 67 23 Mar 2023 468th rucin93 🇵🇱 928 67 20 Jun 2023 468th xsot 🇸🇬 928 67 14 Jul 2023 468th ovs-code 🇩🇪 928 67 17 Jul 2023 468th Yewzir 🇧🇪 928 67 11 Oct 2023 468th Betuaredead 928 67 11 Nov 2023 468th pardouin 🇫🇷 928 67 17 Aug 2024 468th b-illy 🇬🇧 928 67 5 Jun 2025 489th NewDefectus 🇮🇱 927 22 10 Oct 2021 489th yzhs 🇩🇪 927 22 20 Jul 2022 489th saltysylvi 927 22 5 Aug 2022 489th ashtraypettingzoo 🇺🇸 927 22 22 Feb 2023 489th MeWhenI 🇻🇦 927 22 7 Aug 2023 489th Yewzir 🇧🇪 927 22 6 Nov 2023 489th Natanaelel 🇸🇪 927 22 28 Nov 2023 489th orthoplex 🇨🇽 927 22 20 Jul 2024 497th Lydxn 🇨🇦 927 35 8 Oct 2023 497th ovs-code 🇩🇪 927 35 8 Oct 2023 497th Shanethegamer 🇺🇸 927 35 8 Oct 2023 497th sean-niemann 🇺🇸 927 35 8 Oct 2023 497th DialFrost 🇸🇬 927 35 8 Oct 2023 497th sisyphus-ppcg 🇦🇺 927 35 9 Oct 2023 497th inventshah 927 35 9 Oct 2023 497th GrayJoKing 🇦🇺 927 35 9 Oct 2023 497th JayXon 🇺🇸 927 35 9 Oct 2023 497th MeWhenI 🇻🇦 927 35 9 Oct 2023 497th Steffan153 🇫🇮 927 35 9 Oct 2023 497th Yewzir 🇧🇪 927 35 11 Oct 2023 497th rucin93 🇵🇱 927 35 15 Oct 2023 497th Betuaredead 927 35 11 Nov 2023 497th pardouin 🇫🇷 927 35 17 Aug 2024 512th Lydxn 🇨🇦 926 37 29 Sep 2022 512th GrayJoKing 🇦🇺 926 37 29 Sep 2022 512th DialFrost 🇸🇬 926 37 24 Jan 2023 512th Steffan153 🇫🇮 926 37 3 Feb 2023 512th sisyphus-ppcg 🇦🇺 926 37 4 Feb 2023 512th prplz 🇦🇺 926 37 18 May 2023 512th ovs-code 🇩🇪 926 37 17 Jul 2023 512th sean-niemann 🇺🇸 926 37 23 Oct 2023 512th xsot 🇸🇬 926 37 8 Feb 2024 512th Yewzir 🇧🇪 926 37 2 Mar 2024 512th pardouin 🇫🇷 926 37 20 Aug 2024 523rd inventshah 925 40 30 Oct 2022 523rd Lydxn 🇨🇦 925 40 30 Oct 2022 523rd GrayJoKing 🇦🇺 925 40 3 Nov 2022 Prev 451–525 of 2,996 Next