Pernicious Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 449th JayXon 🇺🇸 934 55 124ms 13 Jan 2022 449th Lydxn 🇨🇦 934 55 116ms 13 Jan 2022 449th primo-ppcg 🇹🇭 934 55 117ms 14 Jan 2022 449th lynn 934 55 121ms 10 Mar 2022 449th inventshah 934 55 117ms 15 Jun 2022 449th sisyphus-ppcg 🇦🇺 934 55 118ms 8 Aug 2022 449th sean-niemann 🇺🇸 934 55 118ms 3 Nov 2022 449th stefangimmillaro 934 55 119ms 4 Nov 2022 449th andersk 🇺🇸 934 55 118ms 5 Nov 2022 449th MeWhenI 🇻🇦 934 55 117ms 6 Nov 2022 449th Steffan153 🇫🇮 934 55 118ms 27 Nov 2022 449th DialFrost 🇸🇬 934 55 119ms 12 Jan 2023 449th rucin93 🇵🇱 934 55 117ms 19 Jan 2023 449th Shanethegamer 🇺🇸 934 55 118ms 6 Feb 2023 449th ovs-code 🇩🇪 934 55 118ms 17 Jul 2023 449th Yewzir 🇧🇪 934 55 118ms 11 Oct 2023 449th Betuaredead 934 55 120ms 11 Nov 2023 449th dokutan 934 55 119ms 27 Mar 2024 449th pardouin 🇫🇷 934 55 118ms 19 Aug 2024 449th acotis 934 55 122ms 4 Feb 2025 449th emgordon154 934 55 120ms 19 Mar 2025 449th fuzzylojik-golf 🇺🇸 934 55 119ms 17 Jun 2025 449th edsrzf 🇳🇿 934 55 119ms 22 Jul 2025 449th kumavale 934 55 119ms 26 Aug 2025 449th snoozingnewt 🇺🇸 934 55 119ms 16 days ago 476th rak1507 🇬🇧 933 18 2ms 11 Mar 2022 476th lynn 933 18 3ms 27 May 2022 476th Steffan153 🇫🇮 933 18 2ms 22 Feb 2023 476th pardouin 🇫🇷 933 18 2ms 16 Apr 2025 480th Waffle3z 933 30 33ms 10 Feb 2021 480th lynn 933 30 39ms 11 Sep 2021 480th Irratix 🇳🇱 933 30 39ms 22 Mar 2022 480th orthoplex 🇨🇽 933 30 47ms 30 Mar 2022 480th SirBogman 🇺🇸 933 30 38ms 31 May 2022 480th inventshah 933 30 36ms 18 Jun 2022 480th jared-hughes 933 30 51ms 10 Sep 2022 480th Shanethegamer 🇺🇸 933 30 35ms 6 Feb 2023 480th ovs-code 🇩🇪 933 30 44ms 17 Jul 2023 480th Betuaredead 933 30 34ms 11 Nov 2023 480th dokutan 933 30 32ms 26 Mar 2024 480th BREMAUCY 🇫🇷 933 30 33ms 14 May 2024 480th FlyingPenguin223 933 30 35ms 23 Oct 2024 480th emgordon154 933 30 35ms 18 Mar 2025 480th edsrzf 🇳🇿 933 30 32ms 26 Jul 2025 480th CaedenHarper 🇨🇦 933 30 32ms 13 Sep 2025 496th jared-hughes 933 49 2ms 16 Mar 2022 496th m-tkach 🇺🇦 933 49 2ms 15 Aug 2022 496th emgordon154 933 49 2ms 20 Mar 2025 499th edsrzf 🇳🇿 933 60 356ms 26 Sep 2025 499th DialFrost 🇸🇬 933 60 412ms 26 Sep 2025 499th sean-niemann 🇺🇸 933 60 375ms 26 Sep 2025 499th JayXon 🇺🇸 933 60 467ms 26 Sep 2025 499th pardouin 🇫🇷 933 60 572ms 26 Sep 2025 499th fuzzylojik-golf 🇺🇸 933 60 384ms 26 Sep 2025 499th namelessiw 933 60 537ms 2 Oct 2025 499th Yewzir 🇧🇪 933 60 447ms 2 Oct 2025 499th Yax42 🇫🇷 933 60 438ms 3 Oct 2025 499th b-illy 🇬🇧 933 60 480ms 3 Oct 2025 499th ovs-code 🇩🇪 933 60 454ms 3 Oct 2025 499th CaedenHarper 🇨🇦 933 60 359ms 3 Oct 2025 499th m-tkach 🇺🇦 933 60 362ms 3 Oct 2025 499th stefangimmillaro 933 60 363ms 6 Oct 2025 499th snoozingnewt 🇺🇸 933 60 478ms 16 days ago 514th JayXon 🇺🇸 931 41 123ms 9 Feb 2021 514th GrayJoKing 🇦🇺 931 41 120ms 9 Feb 2021 514th primo-ppcg 🇹🇭 931 41 118ms 9 Feb 2021 514th prplz 🇦🇺 931 41 118ms 10 Feb 2021 514th sisyphus-ppcg 🇦🇺 931 41 118ms 10 Feb 2021 514th Lydxn 🇨🇦 931 41 121ms 10 Feb 2021 514th lynn 931 41 118ms 11 Sep 2021 514th m-tkach 🇺🇦 931 41 118ms 24 Oct 2022 514th sean-niemann 🇺🇸 931 41 120ms 3 Nov 2022 514th MeWhenI 🇻🇦 931 41 118ms 5 Nov 2022 514th Steffan153 🇫🇮 931 41 116ms 3 Dec 2022 514th DialFrost 🇸🇬 931 41 117ms 12 Jan 2023 First Prev 451–525 of 3,227 Next Last