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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 382nd snoozingnewt 🇨🇦 937 41 1ms 3 Dec 2025 382nd Steffan153 🇫🇮 937 41 2ms 24 days ago 403rd JayXon 🇺🇸 936 38 87ms 27 Sep 2021 403rd Lydxn 🇨🇦 936 38 85ms 27 Sep 2021 403rd stefangimmillaro 936 38 85ms 4 Nov 2022 403rd MeWhenI 🇻🇦 936 38 82ms 5 Nov 2022 403rd Shanethegamer 🇺🇸 936 38 85ms 6 Feb 2023 403rd DialFrost 🇸🇬 936 38 84ms 6 Feb 2023 403rd Steffan153 🇫🇮 936 38 87ms 7 Feb 2023 403rd sean-niemann 🇺🇸 936 38 81ms 7 Feb 2023 403rd ovs-code 🇩🇪 936 38 88ms 17 Jul 2023 403rd Yewzir 🇧🇪 936 38 89ms 11 Oct 2023 403rd Betuaredead 936 38 87ms 11 Nov 2023 403rd dokutan 936 38 81ms 28 Jul 2024 403rd pardouin 🇫🇷 936 38 87ms 20 Aug 2024 403rd primo-ppcg 🇹🇭 936 38 91ms 12 Apr 2025 403rd edsrzf 🇳🇿 936 38 82ms 22 Jul 2025 403rd fuzzylojik-golf 🇺🇸 936 38 95ms 7 Aug 2025 403rd snoozingnewt 🇨🇦 936 38 84ms 20 Oct 2025 420th henkma 935 51 111ms 26 Jun 2020 420th lynn 935 51 113ms 8 Oct 2021 422nd prplz 🇦🇺 935 55 125ms 13 Jan 2022 422nd GrayJoKing 🇦🇺 935 55 119ms 13 Jan 2022 422nd JayXon 🇺🇸 935 55 124ms 13 Jan 2022 422nd Lydxn 🇨🇦 935 55 129ms 13 Jan 2022 422nd primo-ppcg 🇹🇭 935 55 126ms 14 Jan 2022 422nd lynn 935 55 123ms 10 Mar 2022 422nd inventshah 935 55 124ms 15 Jun 2022 422nd sisyphus-ppcg 🇦🇺 935 55 118ms 8 Aug 2022 422nd sean-niemann 🇺🇸 935 55 130ms 3 Nov 2022 422nd stefangimmillaro 935 55 131ms 4 Nov 2022 422nd andersk 🇺🇸 935 55 122ms 5 Nov 2022 422nd MeWhenI 🇻🇦 935 55 128ms 6 Nov 2022 422nd Steffan153 🇫🇮 935 55 124ms 27 Nov 2022 422nd DialFrost 🇸🇬 935 55 135ms 12 Jan 2023 422nd rucin93 🇵🇱 935 55 123ms 19 Jan 2023 422nd Shanethegamer 🇺🇸 935 55 120ms 6 Feb 2023 422nd ovs-code 🇩🇪 935 55 125ms 17 Jul 2023 422nd Yewzir 🇧🇪 935 55 122ms 11 Oct 2023 422nd Betuaredead 935 55 124ms 11 Nov 2023 422nd dokutan 935 55 122ms 27 Mar 2024 422nd pardouin 🇫🇷 935 55 125ms 19 Aug 2024 422nd acotis 935 55 125ms 4 Feb 2025 422nd emgordon154 935 55 138ms 19 Mar 2025 422nd fuzzylojik-golf 🇺🇸 935 55 115ms 17 Jun 2025 422nd edsrzf 🇳🇿 935 55 128ms 22 Jul 2025 422nd kumavale 935 55 122ms 26 Aug 2025 422nd snoozingnewt 🇨🇦 935 55 125ms 20 Oct 2025 449th edsrzf 🇳🇿 934 60 496ms 26 Sep 2025 449th DialFrost 🇸🇬 934 60 470ms 26 Sep 2025 449th sean-niemann 🇺🇸 934 60 448ms 26 Sep 2025 449th JayXon 🇺🇸 934 60 466ms 26 Sep 2025 449th pardouin 🇫🇷 934 60 463ms 26 Sep 2025 449th fuzzylojik-golf 🇺🇸 934 60 460ms 26 Sep 2025 449th namelessiw 934 60 369ms 2 Oct 2025 449th Yewzir 🇧🇪 934 60 378ms 2 Oct 2025 449th Yax42 🇫🇷 934 60 582ms 3 Oct 2025 449th b-illy 🇬🇧 934 60 491ms 3 Oct 2025 449th ovs-code 🇩🇪 934 60 486ms 3 Oct 2025 449th CaedenHarper 🇨🇦 934 60 457ms 3 Oct 2025 449th m-tkach 🇺🇦 934 60 328ms 3 Oct 2025 449th stefangimmillaro 934 60 447ms 6 Oct 2025 449th snoozingnewt 🇨🇦 934 60 457ms 20 Oct 2025 449th sisyphus-ppcg 🇦🇺 934 60 360ms 26 Nov 2025 449th Lydxn 🇨🇦 934 60 408ms 12 Dec 2025 449th KasperKivimaeki 🇫🇮 934 60 429ms 12 Dec 2025 449th emgordon154 934 60 356ms 26 days ago 449th Steffan153 🇫🇮 934 60 366ms 24 days ago 469th rak1507 🇬🇧 933 18 2ms 11 Mar 2022 469th lynn 933 18 2ms 27 May 2022 469th Steffan153 🇫🇮 933 18 2ms 22 Feb 2023 469th pardouin 🇫🇷 933 18 2ms 16 Apr 2025 469th AdrienHache 🇫🇷 933 18 3ms 1 Dec 2025 474th NewDefectus 🇮🇱 933 29 35ms 8 May 2021 474th akshatj27 🇦🇶 933 29 34ms 11 Jan 2022 474th m-tkach 🇺🇦 933 29 36ms 23 Nov 2022 474th DialFrost 🇸🇬 933 29 36ms 13 Jan 2023 474th sean-niemann 🇺🇸 933 29 36ms 29 Jan 2023 474th MeWhenI 🇻🇦 933 29 36ms 30 Jan 2023 474th JayXon 🇺🇸 933 29 35ms 25 Dec 2023 First Prev 401–480 of 3,327 Next Last