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 Calendar 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 Multitap Input 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 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 539th rucin93 🇵🇱 931 41 123ms 24 Jul 2025 539th fuzzylojik-golf 🇺🇸 931 41 116ms 7 Aug 2025 539th snoozingnewt 🇨🇦 931 41 183ms 3 Dec 2025 564th o0lit3 🇺🇸 930 22 92ms 11 Feb 2021 564th SirBogman 🇺🇸 930 22 102ms 31 May 2022 564th Betuaredead 930 22 90ms 12 Nov 2023 564th snoozingnewt 🇨🇦 930 22 108ms 3 Dec 2025 568th lukegustafson 🇺🇸 929 35 128ms 4 Aug 2024 568th JayXon 🇺🇸 929 35 128ms 4 Aug 2024 568th Lydxn 🇨🇦 929 35 129ms 6 Aug 2024 568th Steffan153 🇫🇮 929 35 129ms 6 Aug 2024 568th sean-niemann 🇺🇸 929 35 132ms 6 Feb 2025 573rd NewDefectus 🇮🇱 928 22 33ms 10 Oct 2021 573rd yzhs 🇩🇪 928 22 35ms 20 Jul 2022 573rd saltysylvi 928 22 34ms 5 Aug 2022 573rd ashtraypettingzoo 🇺🇸 928 22 33ms 22 Feb 2023 573rd MeWhenI 🇻🇦 928 22 33ms 7 Aug 2023 573rd Yewzir 🇧🇪 928 22 33ms 6 Nov 2023 573rd Natanaelel 🇸🇪 928 22 35ms 28 Nov 2023 573rd orthoplex 🇨🇽 928 22 33ms 20 Jul 2024 581st Lydxn 🇨🇦 928 37 3ms 29 Sep 2022 581st GrayJoKing 🇦🇺 928 37 3ms 29 Sep 2022 581st DialFrost 🇸🇬 928 37 3ms 24 Jan 2023 581st Steffan153 🇫🇮 928 37 3ms 3 Feb 2023 581st sisyphus-ppcg 🇦🇺 928 37 3ms 4 Feb 2023 581st prplz 🇦🇺 928 37 3ms 18 May 2023 581st ovs-code 🇩🇪 928 37 3ms 17 Jul 2023 581st sean-niemann 🇺🇸 928 37 3ms 23 Oct 2023 581st xsot 🇸🇬 928 37 3ms 8 Feb 2024 581st Yewzir 🇧🇪 928 37 2ms 2 Mar 2024 581st pardouin 🇫🇷 928 37 3ms 20 Aug 2024 581st edsrzf 🇳🇿 928 37 3ms 4 Sep 2025 593rd inventshah 927 40 1ms 30 Oct 2022 593rd Lydxn 🇨🇦 927 40 1ms 30 Oct 2022 593rd GrayJoKing 🇦🇺 927 40 1ms 3 Nov 2022 593rd sisyphus-ppcg 🇦🇺 927 40 2ms 3 Nov 2022 593rd sean-niemann 🇺🇸 927 40 1ms 4 Nov 2022 593rd btnlq 927 40 2ms 5 Nov 2022 593rd MeWhenI 🇻🇦 927 40 1ms 5 Nov 2022 593rd primo-ppcg 🇹🇭 927 40 1ms 6 Nov 2022 593rd Steffan153 🇫🇮 927 40 1ms 26 Nov 2022 593rd DialFrost 🇸🇬 927 40 2ms 12 Jan 2023 593rd prplz 🇦🇺 927 40 1ms 12 Jan 2023 593rd Shanethegamer 🇺🇸 927 40 1ms 6 Feb 2023 593rd JayXon 🇺🇸 927 40 2ms 16 Mar 2023 593rd xsot 🇸🇬 927 40 2ms 14 Jul 2023 593rd Yewzir 🇧🇪 927 40 2ms 12 Oct 2023 593rd Betuaredead 927 40 1ms 11 Nov 2023 593rd pardouin 🇫🇷 927 40 2ms 17 Aug 2024 593rd fuzzylojik-golf 🇺🇸 927 40 2ms 1 Jul 2025 593rd edsrzf 🇳🇿 927 40 2ms 4 Sep 2025 593rd snoozingnewt 🇨🇦 927 40 2ms 20 Oct 2025 593rd KasperKivimaeki 🇫🇮 927 40 2ms 15 Dec 2025 614th Steffan153 🇫🇮 926 40 101ms 11 Jan 2023 614th JayXon 🇺🇸 926 40 105ms 23 Dec 2024 616th inventshah 926 42 2ms 9 Sep 2022 616th Lydxn 🇨🇦 926 42 2ms 9 Sep 2022 616th JayXon 🇺🇸 926 42 2ms 10 Sep 2022 616th btnlq 926 42 2ms 10 Sep 2022 616th GrayJoKing 🇦🇺 926 42 2ms 11 Sep 2022 616th m-tkach 🇺🇦 926 42 2ms 25 Oct 2022 616th sean-niemann 🇺🇸 926 42 2ms 3 Nov 2022 616th MeWhenI 🇻🇦 926 42 2ms 5 Nov 2022 616th DialFrost 🇸🇬 926 42 2ms 12 Jan 2023 616th Steffan153 🇫🇮 926 42 2ms 12 Jan 2023 616th Shanethegamer 🇺🇸 926 42 2ms 6 Feb 2023 616th sisyphus-ppcg 🇦🇺 926 42 2ms 23 Mar 2023 616th prplz 🇦🇺 926 42 2ms 23 May 2023 616th ovs-code 🇩🇪 926 42 2ms 17 Jul 2023 616th Yewzir 🇧🇪 926 42 2ms 11 Oct 2023 616th Betuaredead 926 42 2ms 11 Nov 2023 616th dokutan 926 42 2ms 27 Mar 2024 616th pardouin 🇫🇷 926 42 2ms 20 Aug 2024 616th stefangimmillaro 926 42 2ms 30 Sep 2024 616th fuzzylojik-golf 🇺🇸 926 42 2ms 18 Jul 2025 616th edsrzf 🇳🇿 926 42 3ms 22 Jul 2025 616th snoozingnewt 🇨🇦 926 42 2ms 20 Oct 2025 638th HPWiz 🇳🇿 925 35 1,037ms 3 Jan 2026 639th error256 925 40 63ms 11 Dec 2025 640th edsrzf 🇳🇿 924 32 981ms 4 Sep 2025 First Prev 561–640 of 3,301 Next Last