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 Hilbert Curve 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 Topological Sort 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 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Hilbert Curve 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 Topological Sort 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 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 223rd JayXon 🇺🇸 955 26 24 Mar 2021 223rd primo-ppcg 🇹🇭 955 26 24 Mar 2021 223rd Lydxn 🇨🇦 955 26 11 Jun 2021 223rd lynn 955 26 1 Jun 2022 223rd Steffan153 🇫🇮 955 26 16 Dec 2022 223rd stefangimmillaro 955 26 17 Dec 2022 223rd sean-niemann 🇺🇸 955 26 4 Jan 2023 223rd DialFrost 🇸🇬 955 26 18 Jan 2023 223rd Shanethegamer 🇺🇸 955 26 6 Feb 2023 223rd inventshah 955 26 27 Sep 2023 223rd Yewzir 🇧🇪 955 26 6 Feb 2024 223rd emgordon154 955 26 18 Mar 2025 223rd pardouin 🇫🇷 955 26 13 Apr 2025 223rd edsrzf 🇳🇿 955 26 22 Jul 2025 223rd fuzzylojik-golf 🇺🇸 955 26 16 days ago 241st alemelis 954 41 4 Oct 2024 241st Natanaelel 🇸🇪 954 41 14 Nov 2024 241st voytxt 🇨🇿 954 41 19 Jan 2025 241st plcc0 954 41 5 Mar 2025 245th JayXon 🇺🇸 952 47 9 Feb 2021 245th primo-ppcg 🇹🇭 952 47 9 Feb 2021 245th sisyphus-ppcg 🇦🇺 952 47 10 Feb 2021 245th Lydxn 🇨🇦 952 47 19 Apr 2022 245th Irratix 🇳🇱 952 47 13 Jun 2022 245th inventshah 952 47 15 Jun 2022 245th saito-ta 🇯🇵 952 47 21 Jun 2022 245th sean-niemann 🇺🇸 952 47 4 Nov 2022 245th Alex-x90 🇺🇸 952 47 24 Feb 2023 245th Shanethegamer 🇺🇸 952 47 3 Apr 2023 245th xsot 🇸🇬 952 47 14 Jul 2023 245th rhdqor213 952 47 10 Aug 2023 245th ovs-code 🇩🇪 952 47 8 Oct 2023 245th Yewzir 🇧🇪 952 47 11 Oct 2023 245th Betuaredead 952 47 11 Nov 2023 245th KasperKivimaeki 🇫🇮 952 47 20 Jan 2024 245th pardouin 🇫🇷 952 47 20 Aug 2024 245th JohandeRuiter 🇳🇱 952 47 30 Sep 2024 245th kaurakeksi 🇫🇮 952 47 1 Jan 2025 245th Mukundan314 952 47 26 Apr 2025 245th b-illy 🇬🇧 952 47 5 Jun 2025 245th fuzzylojik-golf 🇺🇸 952 47 17 days ago 245th CaedenHarper 🇨🇦 952 47 2 days ago 268th GrayJoKing 🇦🇺 947 35 9 Feb 2021 268th JayXon 🇺🇸 947 35 9 Feb 2021 268th primo-ppcg 🇹🇭 947 35 9 Feb 2021 268th prplz 🇦🇺 947 35 10 Feb 2021 268th Lydxn 🇨🇦 947 35 10 Feb 2021 268th o0lit3 🇺🇸 947 35 11 Feb 2021 268th sisyphus-ppcg 🇦🇺 947 35 5 Jun 2021 268th lynn 947 35 11 Sep 2021 268th stefangimmillaro 947 35 4 Nov 2022 268th MeWhenI 🇻🇦 947 35 6 Nov 2022 268th sean-niemann 🇺🇸 947 35 6 Nov 2022 268th emplv 🇱🇻 947 35 22 Nov 2022 268th Steffan153 🇫🇮 947 35 26 Nov 2022 268th DialFrost 🇸🇬 947 35 12 Jan 2023 268th Shanethegamer 🇺🇸 947 35 6 Feb 2023 268th rucin93 🇵🇱 947 35 4 Jul 2023 268th ovs-code 🇩🇪 947 35 4 Oct 2023 268th Yewzir 🇧🇪 947 35 11 Oct 2023 268th Betuaredead 947 35 11 Nov 2023 268th xsot 🇸🇬 947 35 7 Apr 2024 268th pardouin 🇫🇷 947 35 19 Aug 2024 268th fuzzylojik-golf 🇺🇸 947 35 1 Jul 2025 268th edsrzf 🇳🇿 947 35 2 days ago 291st JayXon 🇺🇸 946 31 25 Feb 2021 291st HPWiz 🇳🇿 946 31 27 Apr 2021 291st Lydxn 🇨🇦 946 31 16 Jun 2021 291st Steffan153 🇫🇮 946 31 30 Nov 2022 291st sisyphus-ppcg 🇦🇺 946 31 24 Jan 2023 291st ovs-code 🇩🇪 946 31 24 Oct 2023 291st DialFrost 🇸🇬 946 31 24 Oct 2023 291st sean-niemann 🇺🇸 946 31 24 Oct 2023 291st alemelis 946 31 4 Oct 2024 291st twolfive 946 31 5 Oct 2024 Prev 226–300 of 3,108 Next