Pernicious Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 447th AdrienHache 🇫🇷 933 18 4ms 9 days ago 452nd NewDefectus 🇮🇱 933 29 32ms 8 May 2021 452nd akshatj27 🇦🇶 933 29 32ms 11 Jan 2022 452nd m-tkach 🇺🇦 933 29 31ms 23 Nov 2022 452nd Steffan153 🇫🇮 933 29 36ms 1 Jan 2023 452nd DialFrost 🇸🇬 933 29 33ms 13 Jan 2023 452nd sean-niemann 🇺🇸 933 29 31ms 29 Jan 2023 452nd MeWhenI 🇻🇦 933 29 32ms 30 Jan 2023 452nd JayXon 🇺🇸 933 29 32ms 25 Dec 2023 452nd sisyphus-ppcg 🇦🇺 933 29 45ms 25 Dec 2023 452nd Yewzir 🇧🇪 933 29 31ms 25 Dec 2023 452nd GrayJoKing 🇦🇺 933 29 32ms 26 Dec 2023 452nd Lydxn 🇨🇦 933 29 34ms 29 Dec 2023 452nd xsot 🇸🇬 933 29 32ms 30 Dec 2023 452nd fuzzylojik-golf 🇺🇸 933 29 32ms 30 Aug 2025 452nd snoozingnewt 🇨🇦 933 29 49ms 7 days ago 467th Yewzir 🇧🇪 933 33 1ms 22 days ago 467th sean-niemann 🇺🇸 933 33 1ms 22 days ago 467th rucin93 🇵🇱 933 33 2ms 22 days ago 467th edsrzf 🇳🇿 933 33 1ms 22 days ago 467th DialFrost 🇸🇬 933 33 1ms 22 days ago 467th JayXon 🇺🇸 933 33 1ms 22 days ago 467th GrayJoKing 🇦🇺 933 33 1ms 22 days ago 467th pardouin 🇫🇷 933 33 1ms 21 days ago 467th snoozingnewt 🇨🇦 933 33 1ms 7 days ago 476th Lydxn 🇨🇦 933 34 3ms 12 May 2023 476th Steffan153 🇫🇮 933 34 4ms 14 May 2023 476th sean-niemann 🇺🇸 933 34 4ms 21 Apr 2025 479th GrayJoKing 🇦🇺 933 48 1ms 9 Feb 2021 479th prplz 🇦🇺 933 48 1ms 10 Feb 2021 479th NewDefectus 🇮🇱 933 48 1ms 8 May 2021 479th orthoplex 🇨🇽 933 48 1ms 12 Aug 2021 479th akshatj27 🇦🇶 933 48 1ms 11 Jan 2022 479th lynn 933 48 1ms 3 Jun 2022 479th AlephSquirrel 933 48 1ms 18 Jul 2022 479th stefangimmillaro 933 48 2ms 4 Nov 2022 479th MeWhenI 🇻🇦 933 48 1ms 5 Nov 2022 479th emplv 🇱🇻 933 48 1ms 22 Nov 2022 479th Steffan153 🇫🇮 933 48 1ms 26 Nov 2022 479th DialFrost 🇸🇬 933 48 1ms 12 Jan 2023 479th rucin93 🇵🇱 933 48 1ms 22 Jan 2023 479th voytxt 🇨🇿 933 48 1ms 19 Jan 2025 479th emgordon154 933 48 2ms 1 Jun 2025 479th edsrzf 🇳🇿 933 48 2ms 4 Sep 2025 495th edsrzf 🇳🇿 933 60 540ms 26 Sep 2025 495th DialFrost 🇸🇬 933 60 442ms 26 Sep 2025 495th sean-niemann 🇺🇸 933 60 455ms 26 Sep 2025 495th JayXon 🇺🇸 933 60 435ms 26 Sep 2025 495th pardouin 🇫🇷 933 60 546ms 26 Sep 2025 495th fuzzylojik-golf 🇺🇸 933 60 488ms 26 Sep 2025 495th namelessiw 933 60 435ms 2 Oct 2025 495th Yewzir 🇧🇪 933 60 416ms 2 Oct 2025 495th Yax42 🇫🇷 933 60 502ms 3 Oct 2025 495th b-illy 🇬🇧 933 60 454ms 3 Oct 2025 495th ovs-code 🇩🇪 933 60 435ms 3 Oct 2025 495th CaedenHarper 🇨🇦 933 60 443ms 3 Oct 2025 495th m-tkach 🇺🇦 933 60 633ms 3 Oct 2025 495th stefangimmillaro 933 60 416ms 6 Oct 2025 495th snoozingnewt 🇨🇦 933 60 522ms 20 Oct 2025 495th sisyphus-ppcg 🇦🇺 933 60 485ms 15 days ago 511th Lydxn 🇨🇦 932 67 54ms 1 Jan 2022 511th prplz 🇦🇺 932 67 52ms 1 Jan 2022 511th JayXon 🇺🇸 932 67 54ms 1 Jan 2022 511th primo-ppcg 🇹🇭 932 67 52ms 18 Jan 2022 511th GrayJoKing 🇦🇺 932 67 54ms 18 Feb 2022 511th Irratix 🇳🇱 932 67 51ms 22 Mar 2022 511th inventshah 932 67 53ms 15 Jun 2022 511th sean-niemann 🇺🇸 932 67 52ms 4 Nov 2022 511th MeWhenI 🇻🇦 932 67 53ms 5 Nov 2022 511th Steffan153 🇫🇮 932 67 52ms 27 Nov 2022 511th DialFrost 🇸🇬 932 67 55ms 12 Jan 2023 511th Shanethegamer 🇺🇸 932 67 51ms 6 Feb 2023 511th Alex-x90 🇺🇸 932 67 53ms 24 Feb 2023 511th sisyphus-ppcg 🇦🇺 932 67 54ms 23 Mar 2023 511th rucin93 🇵🇱 932 67 53ms 20 Jun 2023 First Prev 451–525 of 3,264 Next Last