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 365th dokutan 933 38 28 Jul 2024 365th pardouin 🇫🇷 933 38 20 Aug 2024 365th primo-ppcg 🇹🇭 933 38 12 Apr 2025 379th prplz 🇦🇺 933 55 13 Jan 2022 379th GrayJoKing 🇦🇺 933 55 13 Jan 2022 379th JayXon 🇺🇸 933 55 13 Jan 2022 379th Lydxn 🇨🇦 933 55 13 Jan 2022 379th primo-ppcg 🇹🇭 933 55 14 Jan 2022 379th lynn 933 55 10 Mar 2022 379th inventshah 933 55 15 Jun 2022 379th sisyphus-ppcg 🇦🇺 933 55 8 Aug 2022 379th sean-niemann 🇺🇸 933 55 3 Nov 2022 379th stefangimmillaro 933 55 4 Nov 2022 379th andersk 🇺🇸 933 55 5 Nov 2022 379th MeWhenI 🇻🇦 933 55 6 Nov 2022 379th Steffan153 🇫🇮 933 55 27 Nov 2022 379th DialFrost 🇸🇬 933 55 12 Jan 2023 379th rucin93 🇵🇱 933 55 19 Jan 2023 379th Shanethegamer 🇺🇸 933 55 6 Feb 2023 379th ovs-code 🇩🇪 933 55 17 Jul 2023 379th Yewzir 🇧🇪 933 55 11 Oct 2023 379th Betuaredead 933 55 11 Nov 2023 379th dokutan 933 55 27 Mar 2024 379th pardouin 🇫🇷 933 55 19 Aug 2024 379th acotis 933 55 4 Feb 2025 379th emgordon154 933 55 19 Mar 2025 379th fuzzylojik-golf 🇺🇸 933 55 16 days ago 403rd rak1507 🇬🇧 932 18 11 Mar 2022 403rd lynn 932 18 27 May 2022 403rd Steffan153 🇫🇮 932 18 22 Feb 2023 403rd pardouin 🇫🇷 932 18 16 Apr 2025 407th NewDefectus 🇮🇱 932 29 8 May 2021 407th akshatj27 🇦🇶 932 29 11 Jan 2022 407th m-tkach 🇺🇦 932 29 23 Nov 2022 407th Steffan153 🇫🇮 932 29 1 Jan 2023 407th DialFrost 🇸🇬 932 29 13 Jan 2023 407th sean-niemann 🇺🇸 932 29 29 Jan 2023 407th MeWhenI 🇻🇦 932 29 30 Jan 2023 407th JayXon 🇺🇸 932 29 25 Dec 2023 407th sisyphus-ppcg 🇦🇺 932 29 25 Dec 2023 407th Yewzir 🇧🇪 932 29 25 Dec 2023 407th GrayJoKing 🇦🇺 932 29 26 Dec 2023 407th Lydxn 🇨🇦 932 29 29 Dec 2023 407th xsot 🇸🇬 932 29 30 Dec 2023 420th GrayJoKing 🇦🇺 932 48 9 Feb 2021 420th prplz 🇦🇺 932 48 10 Feb 2021 420th NewDefectus 🇮🇱 932 48 8 May 2021 420th orthoplex 🇨🇽 932 48 12 Aug 2021 420th akshatj27 🇦🇶 932 48 11 Jan 2022 420th lynn 932 48 3 Jun 2022 420th AlephSquirrel 932 48 18 Jul 2022 420th stefangimmillaro 932 48 4 Nov 2022 420th MeWhenI 🇻🇦 932 48 5 Nov 2022 420th emplv 🇱🇻 932 48 22 Nov 2022 420th Steffan153 🇫🇮 932 48 26 Nov 2022 420th DialFrost 🇸🇬 932 48 12 Jan 2023 420th rucin93 🇵🇱 932 48 22 Jan 2023 420th voytxt 🇨🇿 932 48 19 Jan 2025 420th fuzzylojik-golf 🇺🇸 932 48 1 Jun 2025 420th emgordon154 932 48 1 Jun 2025 436th Lydxn 🇨🇦 931 34 12 May 2023 436th Steffan153 🇫🇮 931 34 14 May 2023 436th sean-niemann 🇺🇸 931 34 21 Apr 2025 439th o0lit3 🇺🇸 930 22 11 Feb 2021 439th SirBogman 🇺🇸 930 22 31 May 2022 439th Betuaredead 930 22 12 Nov 2023 442nd lukegustafson 🇺🇸 928 35 4 Aug 2024 442nd JayXon 🇺🇸 928 35 4 Aug 2024 442nd Lydxn 🇨🇦 928 35 6 Aug 2024 442nd Steffan153 🇫🇮 928 35 6 Aug 2024 442nd sean-niemann 🇺🇸 928 35 6 Feb 2025 447th primo-ppcg 🇹🇭 928 41 18 Jun 2019 447th JayXon 🇺🇸 928 41 9 Feb 2021 447th GrayJoKing 🇦🇺 928 41 9 Feb 2021 447th prplz 🇦🇺 928 41 10 Feb 2021 Prev 376–450 of 2,996 Next