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 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 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 450th akshatj27 🇦🇶 933 29 32ms 11 Jan 2022 450th m-tkach 🇺🇦 933 29 31ms 23 Nov 2022 450th Steffan153 🇫🇮 933 29 36ms 1 Jan 2023 450th DialFrost 🇸🇬 933 29 33ms 13 Jan 2023 450th sean-niemann 🇺🇸 933 29 31ms 29 Jan 2023 450th MeWhenI 🇻🇦 933 29 32ms 30 Jan 2023 450th JayXon 🇺🇸 933 29 32ms 25 Dec 2023 450th sisyphus-ppcg 🇦🇺 933 29 45ms 25 Dec 2023 450th Yewzir 🇧🇪 933 29 31ms 25 Dec 2023 450th GrayJoKing 🇦🇺 933 29 32ms 26 Dec 2023 450th Lydxn 🇨🇦 933 29 34ms 29 Dec 2023 450th xsot 🇸🇬 933 29 32ms 30 Dec 2023 450th fuzzylojik-golf 🇺🇸 933 29 32ms 30 Aug 2025 450th snoozingnewt 🇨🇦 933 29 33ms 4 days ago 465th Yewzir 🇧🇪 933 33 1ms 19 days ago 465th sean-niemann 🇺🇸 933 33 1ms 19 days ago 465th rucin93 🇵🇱 933 33 2ms 19 days ago 465th edsrzf 🇳🇿 933 33 1ms 19 days ago 465th DialFrost 🇸🇬 933 33 1ms 19 days ago 465th JayXon 🇺🇸 933 33 1ms 19 days ago 465th GrayJoKing 🇦🇺 933 33 1ms 19 days ago 465th pardouin 🇫🇷 933 33 1ms 19 days ago 465th snoozingnewt 🇨🇦 933 33 1ms 4 days ago 474th Lydxn 🇨🇦 933 34 3ms 12 May 2023 474th Steffan153 🇫🇮 933 34 4ms 14 May 2023 474th sean-niemann 🇺🇸 933 34 4ms 21 Apr 2025 477th GrayJoKing 🇦🇺 933 48 1ms 9 Feb 2021 477th prplz 🇦🇺 933 48 1ms 10 Feb 2021 477th NewDefectus 🇮🇱 933 48 1ms 8 May 2021 477th orthoplex 🇨🇽 933 48 1ms 12 Aug 2021 477th akshatj27 🇦🇶 933 48 1ms 11 Jan 2022 477th lynn 933 48 1ms 3 Jun 2022 477th AlephSquirrel 933 48 1ms 18 Jul 2022 477th stefangimmillaro 933 48 2ms 4 Nov 2022 477th MeWhenI 🇻🇦 933 48 1ms 5 Nov 2022 477th emplv 🇱🇻 933 48 1ms 22 Nov 2022 477th Steffan153 🇫🇮 933 48 1ms 26 Nov 2022 477th DialFrost 🇸🇬 933 48 1ms 12 Jan 2023 477th rucin93 🇵🇱 933 48 1ms 22 Jan 2023 477th voytxt 🇨🇿 933 48 1ms 19 Jan 2025 477th emgordon154 933 48 2ms 1 Jun 2025 477th edsrzf 🇳🇿 933 48 2ms 4 Sep 2025 493rd edsrzf 🇳🇿 933 60 540ms 26 Sep 2025 493rd DialFrost 🇸🇬 933 60 442ms 26 Sep 2025 493rd sean-niemann 🇺🇸 933 60 455ms 26 Sep 2025 493rd JayXon 🇺🇸 933 60 435ms 26 Sep 2025 493rd pardouin 🇫🇷 933 60 546ms 26 Sep 2025 493rd fuzzylojik-golf 🇺🇸 933 60 488ms 26 Sep 2025 493rd namelessiw 933 60 435ms 2 Oct 2025 493rd Yewzir 🇧🇪 933 60 416ms 2 Oct 2025 493rd Yax42 🇫🇷 933 60 502ms 3 Oct 2025 493rd b-illy 🇬🇧 933 60 454ms 3 Oct 2025 493rd ovs-code 🇩🇪 933 60 435ms 3 Oct 2025 493rd CaedenHarper 🇨🇦 933 60 443ms 3 Oct 2025 493rd m-tkach 🇺🇦 933 60 633ms 3 Oct 2025 493rd stefangimmillaro 933 60 416ms 6 Oct 2025 493rd snoozingnewt 🇨🇦 933 60 522ms 20 Oct 2025 493rd sisyphus-ppcg 🇦🇺 933 60 485ms 12 days ago 509th primo-ppcg 🇹🇭 931 41 121ms 18 Jun 2019 509th JayXon 🇺🇸 931 41 118ms 9 Feb 2021 509th GrayJoKing 🇦🇺 931 41 127ms 9 Feb 2021 509th prplz 🇦🇺 931 41 125ms 10 Feb 2021 509th sisyphus-ppcg 🇦🇺 931 41 124ms 10 Feb 2021 509th Lydxn 🇨🇦 931 41 119ms 10 Feb 2021 509th lynn 931 41 119ms 11 Sep 2021 509th m-tkach 🇺🇦 931 41 117ms 24 Oct 2022 509th sean-niemann 🇺🇸 931 41 117ms 3 Nov 2022 509th MeWhenI 🇻🇦 931 41 117ms 5 Nov 2022 509th Steffan153 🇫🇮 931 41 121ms 3 Dec 2022 509th DialFrost 🇸🇬 931 41 117ms 12 Jan 2023 509th Shanethegamer 🇺🇸 931 41 122ms 6 Feb 2023 509th MWI-polygolf 931 41 121ms 18 Feb 2023 509th steffan-polygolf 931 41 124ms 19 Feb 2023 509th stefangimmillaro 931 41 123ms 11 Jun 2023 509th ovs-code 🇩🇪 931 41 120ms 17 Jul 2023 First Prev 451–525 of 3,260 Next Last