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 881st FlyingPenguin223 905 69 55ms 18 Dec 2024 882nd DialFrost 🇸🇬 904 36 127ms 3 Aug 2024 882nd MeWhenI 🇻🇦 904 36 128ms 3 Aug 2024 882nd rucin93 🇵🇱 904 36 120ms 6 Aug 2024 882nd sisyphus-ppcg 🇦🇺 904 36 125ms 8 Aug 2024 882nd GrayJoKing 🇦🇺 904 36 123ms 13 Aug 2024 882nd pardouin 🇫🇷 904 36 126ms 3 Sep 2024 882nd emplv 🇱🇻 904 36 129ms 29 Oct 2024 882nd fuzzylojik-golf 🇺🇸 904 36 121ms 2 Aug 2025 882nd Yewzir 🇧🇪 904 36 134ms 18 Nov 2025 891st MeWhenI 🇻🇦 904 38 3ms 5 Nov 2022 891st snoozingnewt 🇨🇦 904 38 3ms 22 Oct 2025 893rd Yewzir 🇧🇪 904 41 105ms 22 Dec 2024 893rd dokutan 904 41 108ms 22 Dec 2024 893rd DialFrost 🇸🇬 904 41 103ms 22 Dec 2024 893rd rucin93 🇵🇱 904 41 105ms 22 Dec 2024 893rd Shanethegamer 🇺🇸 904 41 108ms 22 Dec 2024 893rd pardouin 🇫🇷 904 41 104ms 22 Dec 2024 893rd MeWhenI 🇻🇦 904 41 102ms 23 Dec 2024 893rd sean-niemann 🇺🇸 904 41 105ms 23 Dec 2024 893rd inventshah 904 41 102ms 23 Dec 2024 893rd ovs-code 🇩🇪 904 41 101ms 24 Dec 2024 893rd primo-ppcg 🇹🇭 904 41 102ms 6 Jan 2025 893rd sisyphus-ppcg 🇦🇺 904 41 100ms 6 Jan 2025 893rd prplz 🇦🇺 904 41 109ms 7 Jan 2025 893rd GrayJoKing 🇦🇺 904 41 108ms 21 Mar 2025 893rd edsrzf 🇳🇿 904 41 100ms 22 Jul 2025 893rd fuzzylojik-golf 🇺🇸 904 41 99ms 29 Aug 2025 893rd snoozingnewt 🇨🇦 904 41 98ms 20 Oct 2025 910th inventshah 903 48 117ms 20 Oct 2022 910th MeWhenI 🇻🇦 903 48 128ms 5 Nov 2022 910th Alex-x90 🇺🇸 903 48 122ms 24 Feb 2023 913th btnlq 903 80 1ms 11 Jun 2023 913th saito-ta 🇯🇵 903 80 1ms 11 Jun 2023 915th Waffle3z 902 30 33ms 10 Feb 2021 915th lynn 902 30 36ms 11 Sep 2021 915th Irratix 🇳🇱 902 30 36ms 22 Mar 2022 915th orthoplex 🇨🇽 902 30 34ms 30 Mar 2022 915th SirBogman 🇺🇸 902 30 33ms 31 May 2022 915th inventshah 902 30 35ms 18 Jun 2022 915th jared-hughes 902 30 35ms 10 Sep 2022 915th Shanethegamer 🇺🇸 902 30 33ms 6 Feb 2023 915th ovs-code 🇩🇪 902 30 36ms 17 Jul 2023 915th Betuaredead 902 30 37ms 11 Nov 2023 915th dokutan 902 30 36ms 26 Mar 2024 915th BREMAUCY 🇫🇷 902 30 38ms 14 May 2024 915th FlyingPenguin223 902 30 36ms 23 Oct 2024 915th emgordon154 902 30 57ms 18 Mar 2025 915th edsrzf 🇳🇿 902 30 35ms 26 Jul 2025 915th CaedenHarper 🇨🇦 902 30 35ms 13 Sep 2025 915th blaztoma 🇱🇹 902 30 37ms 19 Dec 2025 932nd Yax42 🇫🇷 902 57 122ms 4 Oct 2025 933rd inventshah 901 39 75ms 12 Dec 2022 933rd sisyphus-ppcg 🇦🇺 901 39 72ms 13 Dec 2022 933rd Shanethegamer 🇺🇸 901 39 71ms 13 Apr 2023 933rd Alessandro-Balconi 🇮🇹 901 39 75ms 25 Jul 2023 933rd snoozingnewt 🇨🇦 901 39 65ms 29 Nov 2025 938th kg583 🇺🇸 901 56 38ms 13 Feb 2025 939th m-tkach 🇺🇦 901 84 274ms 25 Oct 2022 940th sean-niemann 🇺🇸 899 53 113ms 4 Sep 2024 941st rucin93 🇵🇱 897 43 2,156ms 23 Oct 2024 941st dokutan 897 43 2,136ms 23 Oct 2024 941st MeWhenI 🇻🇦 897 43 2,146ms 24 Oct 2024 941st Shanethegamer 🇺🇸 897 43 2,154ms 24 Oct 2024 941st Yewzir 🇧🇪 897 43 2,217ms 24 Oct 2024 941st voytxt 🇨🇿 897 43 2,268ms 19 Jan 2025 941st edsrzf 🇳🇿 897 43 2,115ms 22 Jul 2025 941st Yax42 🇫🇷 897 43 2,077ms 4 Oct 2025 941st fuzzylojik-golf 🇺🇸 897 43 2,092ms 7 Jan 2026 950th lifthrasiir 🇰🇷 897 68 7ms 19 Dec 2024 950th jared-hughes 897 68 11ms 20 Dec 2024 952nd frankgraziano 897 137 10ms 11 Aug 2025 952nd primo-ppcg 🇹🇭 897 137 10ms 13 Aug 2025 952nd DialFrost 🇸🇬 897 137 10ms 13 Aug 2025 955th MeWhenI 🇻🇦 896 33 890ms 24 Nov 2025 956th namelessiw 896 50 1ms 28 Dec 2023 956th Babafaba 896 50 1ms 18 Oct 2025 956th ApoChagi 896 50 1ms 19 Oct 2025 959th Lydxn 🇨🇦 895 50 40ms 11 Oct 2021 960th inventshah 892 38 477ms 15 Jan 2024 First Prev 881–960 of 3,300 Next Last