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 595th NewDefectus 🇮🇱 922 98 28 May 2021 595th lynn 922 98 11 Sep 2021 595th inventshah 922 98 15 Jun 2022 595th m-tkach 🇺🇦 922 98 26 Jun 2022 595th Irratix 🇳🇱 922 98 17 Oct 2022 595th sean-niemann 🇺🇸 922 98 3 Nov 2022 595th stefangimmillaro 922 98 4 Nov 2022 595th MeWhenI 🇻🇦 922 98 5 Nov 2022 595th Steffan153 🇫🇮 922 98 26 Nov 2022 595th DialFrost 🇸🇬 922 98 12 Jan 2023 595th Shanethegamer 🇺🇸 922 98 6 Feb 2023 595th rucin93 🇵🇱 922 98 20 Jun 2023 595th ovs-code 🇩🇪 922 98 17 Jul 2023 595th Yewzir 🇧🇪 922 98 11 Oct 2023 595th Betuaredead 922 98 11 Nov 2023 595th dokutan 922 98 26 Mar 2024 595th pardouin 🇫🇷 922 98 18 Aug 2024 595th FlyingPenguin223 922 98 28 Nov 2024 595th voytxt 🇨🇿 922 98 19 Jan 2025 595th emgordon154 922 98 18 Mar 2025 595th fuzzylojik-golf 🇺🇸 922 98 29 May 2025 595th b-illy 🇬🇧 922 98 5 Jun 2025 623rd HPWiz 🇳🇿 921 36 12 Mar 2022 623rd voytxt 🇨🇿 921 36 19 Jan 2025 625th Kacarott 🇦🇺 921 42 16 May 2024 625th error256 921 42 16 May 2024 627th m-tkach 🇺🇦 921 47 14 Oct 2022 627th sisyphus-ppcg 🇦🇺 921 47 14 Oct 2022 627th Lydxn 🇨🇦 921 47 14 Oct 2022 627th JayXon 🇺🇸 921 47 14 Oct 2022 627th stefangimmillaro 921 47 4 Nov 2022 627th emplv 🇱🇻 921 47 22 Nov 2022 627th Steffan153 🇫🇮 921 47 24 Nov 2022 627th DialFrost 🇸🇬 921 47 12 Jan 2023 627th Shanethegamer 🇺🇸 921 47 6 Feb 2023 627th sean-niemann 🇺🇸 921 47 18 Feb 2023 627th prplz 🇦🇺 921 47 22 May 2023 627th Yewzir 🇧🇪 921 47 11 Oct 2023 627th Betuaredead 921 47 11 Nov 2023 627th dokutan 921 47 2 May 2024 627th pardouin 🇫🇷 921 47 18 Aug 2024 627th voytxt 🇨🇿 921 47 19 Jan 2025 643rd Lydxn 🇨🇦 921 50 11 Oct 2021 643rd AlephSquirrel 921 50 18 Jan 2023 643rd kg583 🇺🇸 921 50 1 Mar 2025 646th primo-ppcg 🇹🇭 920 44 28 May 2021 646th JayXon 🇺🇸 920 44 28 May 2021 646th lynn 920 44 28 May 2021 646th prplz 🇦🇺 920 44 12 Oct 2021 646th Lydxn 🇨🇦 920 44 25 Oct 2021 646th GrayJoKing 🇦🇺 920 44 26 Oct 2021 646th inventshah 920 44 18 Jun 2022 646th Steffan153 🇫🇮 920 44 1 Jan 2023 646th DialFrost 🇸🇬 920 44 12 Jan 2023 646th Shanethegamer 🇺🇸 920 44 6 Feb 2023 646th MeWhenI 🇻🇦 920 44 8 Jun 2023 646th Yewzir 🇧🇪 920 44 11 Oct 2023 646th Betuaredead 920 44 11 Nov 2023 646th pardouin 🇫🇷 920 44 18 Aug 2024 646th sean-niemann 🇺🇸 920 44 18 Apr 2025 661st SirBogman 🇺🇸 919 27 31 May 2022 661st MeWhenI 🇻🇦 919 27 5 Nov 2022 661st FlyingPenguin223 919 27 23 Oct 2024 664th primo-ppcg 🇹🇭 917 32 23 Aug 2019 664th GrayJoKing 🇦🇺 917 32 19 Nov 2022 664th Shanethegamer 🇺🇸 917 32 6 Feb 2023 664th Yewzir 🇧🇪 917 32 11 Nov 2023 664th Betuaredead 917 32 14 Nov 2023 664th m-tkach 🇺🇦 917 32 14 Aug 2024 664th pardouin 🇫🇷 917 32 18 Aug 2024 671st GrayJoKing 🇦🇺 917 46 23 Nov 2021 671st btnlq 917 46 9 Dec 2021 671st Lydxn 🇨🇦 917 46 9 Jan 2022 671st JayXon 🇺🇸 917 46 15 Feb 2022 671st lynn 917 46 30 Mar 2022 Prev 601–675 of 2,996 Next
