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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 369th sean-niemann 🇺🇸 934 38 7 Feb 2023 369th ovs-code 🇩🇪 934 38 17 Jul 2023 369th Yewzir 🇧🇪 934 38 11 Oct 2023 369th Betuaredead 934 38 11 Nov 2023 369th dokutan 934 38 28 Jul 2024 369th pardouin 🇫🇷 934 38 20 Aug 2024 369th primo-ppcg 🇹🇭 934 38 12 Apr 2025 369th edsrzf 🇳🇿 934 38 12 hours ago 384th henkma 934 51 26 Jun 2020 384th lynn 934 51 8 Oct 2021 386th prplz 🇦🇺 934 55 13 Jan 2022 386th GrayJoKing 🇦🇺 934 55 13 Jan 2022 386th JayXon 🇺🇸 934 55 13 Jan 2022 386th Lydxn 🇨🇦 934 55 13 Jan 2022 386th primo-ppcg 🇹🇭 934 55 14 Jan 2022 386th lynn 934 55 10 Mar 2022 386th inventshah 934 55 15 Jun 2022 386th sisyphus-ppcg 🇦🇺 934 55 8 Aug 2022 386th sean-niemann 🇺🇸 934 55 3 Nov 2022 386th stefangimmillaro 934 55 4 Nov 2022 386th andersk 🇺🇸 934 55 5 Nov 2022 386th MeWhenI 🇻🇦 934 55 6 Nov 2022 386th Steffan153 🇫🇮 934 55 27 Nov 2022 386th DialFrost 🇸🇬 934 55 12 Jan 2023 386th rucin93 🇵🇱 934 55 19 Jan 2023 386th Shanethegamer 🇺🇸 934 55 6 Feb 2023 386th ovs-code 🇩🇪 934 55 17 Jul 2023 386th Yewzir 🇧🇪 934 55 11 Oct 2023 386th Betuaredead 934 55 11 Nov 2023 386th dokutan 934 55 27 Mar 2024 386th pardouin 🇫🇷 934 55 19 Aug 2024 386th acotis 934 55 4 Feb 2025 386th emgordon154 934 55 19 Mar 2025 386th fuzzylojik-golf 🇺🇸 934 55 17 Jun 2025 386th edsrzf 🇳🇿 934 55 13 hours ago 411th rak1507 🇬🇧 932 18 11 Mar 2022 411th lynn 932 18 27 May 2022 411th Steffan153 🇫🇮 932 18 22 Feb 2023 411th pardouin 🇫🇷 932 18 16 Apr 2025 415th NewDefectus 🇮🇱 932 29 8 May 2021 415th akshatj27 🇦🇶 932 29 11 Jan 2022 415th m-tkach 🇺🇦 932 29 23 Nov 2022 415th Steffan153 🇫🇮 932 29 1 Jan 2023 415th DialFrost 🇸🇬 932 29 13 Jan 2023 415th sean-niemann 🇺🇸 932 29 29 Jan 2023 415th MeWhenI 🇻🇦 932 29 30 Jan 2023 415th JayXon 🇺🇸 932 29 25 Dec 2023 415th sisyphus-ppcg 🇦🇺 932 29 25 Dec 2023 415th Yewzir 🇧🇪 932 29 25 Dec 2023 415th GrayJoKing 🇦🇺 932 29 26 Dec 2023 415th Lydxn 🇨🇦 932 29 29 Dec 2023 415th xsot 🇸🇬 932 29 30 Dec 2023 428th GrayJoKing 🇦🇺 932 48 9 Feb 2021 428th prplz 🇦🇺 932 48 10 Feb 2021 428th NewDefectus 🇮🇱 932 48 8 May 2021 428th orthoplex 🇨🇽 932 48 12 Aug 2021 428th akshatj27 🇦🇶 932 48 11 Jan 2022 428th lynn 932 48 3 Jun 2022 428th AlephSquirrel 932 48 18 Jul 2022 428th stefangimmillaro 932 48 4 Nov 2022 428th MeWhenI 🇻🇦 932 48 5 Nov 2022 428th emplv 🇱🇻 932 48 22 Nov 2022 428th Steffan153 🇫🇮 932 48 26 Nov 2022 428th DialFrost 🇸🇬 932 48 12 Jan 2023 428th rucin93 🇵🇱 932 48 22 Jan 2023 428th voytxt 🇨🇿 932 48 19 Jan 2025 428th fuzzylojik-golf 🇺🇸 932 48 1 Jun 2025 428th emgordon154 932 48 1 Jun 2025 444th Lydxn 🇨🇦 931 34 12 May 2023 444th Steffan153 🇫🇮 931 34 14 May 2023 444th sean-niemann 🇺🇸 931 34 21 Apr 2025 447th o0lit3 🇺🇸 930 22 11 Feb 2021 447th SirBogman 🇺🇸 930 22 31 May 2022 447th Betuaredead 930 22 12 Nov 2023 450th primo-ppcg 🇹🇭 929 41 18 Jun 2019 Prev 376–450 of 3,029 Next