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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 371st lynn 933 55 10 Mar 2022 371st inventshah 933 55 15 Jun 2022 371st sisyphus-ppcg 🇦🇺 933 55 8 Aug 2022 371st sean-niemann 🇺🇸 933 55 3 Nov 2022 371st stefangimmillaro 933 55 4 Nov 2022 371st andersk 🇺🇸 933 55 5 Nov 2022 371st MeWhenI 🇻🇦 933 55 6 Nov 2022 371st Steffan153 🇫🇮 933 55 27 Nov 2022 371st DialFrost 🇸🇬 933 55 12 Jan 2023 371st rucin93 🇵🇱 933 55 19 Jan 2023 371st Shanethegamer 🇺🇸 933 55 6 Feb 2023 371st ovs-code 🇩🇪 933 55 17 Jul 2023 371st Yewzir 🇧🇪 933 55 11 Oct 2023 371st Betuaredead 933 55 11 Nov 2023 371st dokutan 933 55 27 Mar 2024 371st pardouin 🇫🇷 933 55 19 Aug 2024 371st acotis 933 55 4 Feb 2025 371st emgordon154 933 55 19 Mar 2025 394th rak1507 🇬🇧 932 18 11 Mar 2022 394th lynn 932 18 27 May 2022 394th Steffan153 🇫🇮 932 18 22 Feb 2023 394th pardouin 🇫🇷 932 18 16 Apr 2025 398th NewDefectus 🇮🇱 932 29 8 May 2021 398th akshatj27 🇦🇶 932 29 11 Jan 2022 398th m-tkach 🇺🇦 932 29 23 Nov 2022 398th Steffan153 🇫🇮 932 29 1 Jan 2023 398th DialFrost 🇸🇬 932 29 13 Jan 2023 398th sean-niemann 🇺🇸 932 29 29 Jan 2023 398th MeWhenI 🇻🇦 932 29 30 Jan 2023 398th JayXon 🇺🇸 932 29 25 Dec 2023 398th sisyphus-ppcg 🇦🇺 932 29 25 Dec 2023 398th Yewzir 🇧🇪 932 29 25 Dec 2023 398th GrayJoKing 🇦🇺 932 29 26 Dec 2023 398th Lydxn 🇨🇦 932 29 29 Dec 2023 398th xsot 🇸🇬 932 29 30 Dec 2023 411th GrayJoKing 🇦🇺 932 48 9 Feb 2021 411th prplz 🇦🇺 932 48 10 Feb 2021 411th NewDefectus 🇮🇱 932 48 8 May 2021 411th orthoplex 🇨🇽 932 48 12 Aug 2021 411th akshatj27 🇦🇶 932 48 11 Jan 2022 411th lynn 932 48 3 Jun 2022 411th AlephSquirrel 932 48 18 Jul 2022 411th stefangimmillaro 932 48 4 Nov 2022 411th MeWhenI 🇻🇦 932 48 5 Nov 2022 411th emplv 🇱🇻 932 48 22 Nov 2022 411th Steffan153 🇫🇮 932 48 26 Nov 2022 411th DialFrost 🇸🇬 932 48 12 Jan 2023 411th rucin93 🇵🇱 932 48 22 Jan 2023 411th voytxt 🇨🇿 932 48 19 Jan 2025 411th fuzzylojik-golf 🇺🇸 932 48 5 days ago 411th emgordon154 932 48 5 days ago 427th Lydxn 🇨🇦 931 34 12 May 2023 427th Steffan153 🇫🇮 931 34 14 May 2023 427th sean-niemann 🇺🇸 931 34 21 Apr 2025 430th o0lit3 🇺🇸 929 22 11 Feb 2021 430th SirBogman 🇺🇸 929 22 31 May 2022 430th Betuaredead 929 22 12 Nov 2023 433rd lukegustafson 🇺🇸 928 35 4 Aug 2024 433rd JayXon 🇺🇸 928 35 4 Aug 2024 433rd Lydxn 🇨🇦 928 35 6 Aug 2024 433rd Steffan153 🇫🇮 928 35 6 Aug 2024 433rd sean-niemann 🇺🇸 928 35 6 Feb 2025 438th primo-ppcg 🇹🇭 928 41 18 Jun 2019 438th JayXon 🇺🇸 928 41 9 Feb 2021 438th GrayJoKing 🇦🇺 928 41 9 Feb 2021 438th prplz 🇦🇺 928 41 10 Feb 2021 438th sisyphus-ppcg 🇦🇺 928 41 10 Feb 2021 438th Lydxn 🇨🇦 928 41 10 Feb 2021 438th lynn 928 41 11 Sep 2021 438th m-tkach 🇺🇦 928 41 24 Oct 2022 438th sean-niemann 🇺🇸 928 41 3 Nov 2022 438th MeWhenI 🇻🇦 928 41 5 Nov 2022 438th Steffan153 🇫🇮 928 41 3 Dec 2022 438th DialFrost 🇸🇬 928 41 12 Jan 2023 438th Shanethegamer 🇺🇸 928 41 6 Feb 2023 Prev 376–450 of 2,968 Next