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 821st CornerMercury 🇬🇧 915 39 384ms 24 days ago 821st Babafaba 915 39 442ms 17 days ago 821st snoozingnewt 🇺🇸 915 39 381ms 16 days ago 829th Lydxn 🇨🇦 915 49 40ms 13 Jun 2022 829th primo-ppcg 🇹🇭 915 49 40ms 13 Jun 2022 829th GrayJoKing 🇦🇺 915 49 38ms 22 Jun 2022 829th JayXon 🇺🇸 915 49 42ms 9 Sep 2022 829th MeWhenI 🇻🇦 915 49 39ms 5 Nov 2022 829th Steffan153 🇫🇮 915 49 48ms 27 Nov 2022 829th DialFrost 🇸🇬 915 49 40ms 13 Jan 2023 829th sean-niemann 🇺🇸 915 49 39ms 21 Apr 2023 829th prplz 🇦🇺 915 49 41ms 22 May 2023 829th Yewzir 🇧🇪 915 49 40ms 12 Oct 2023 829th Betuaredead 915 49 39ms 11 Nov 2023 829th pardouin 🇫🇷 915 49 46ms 5 Oct 2024 829th fuzzylojik-golf 🇺🇸 915 49 40ms 6 Sep 2025 829th CaedenHarper 🇨🇦 915 49 38ms 9 days ago 843rd Natanaelel 🇸🇪 914 36 11ms 25 Jun 2022 843rd scpchicken 🇵🇼 914 36 11ms 25 Feb 2023 843rd Yax42 🇫🇷 914 36 9ms 5 Sep 2025 846th Steffan153 🇫🇮 914 40 4ms 12 Aug 2024 846th btnlq 914 40 4ms 18 Aug 2024 846th sean-niemann 🇺🇸 914 40 4ms 11 Oct 2024 849th kkoenig 914 50 2ms 4 Jan 2024 849th namelessiw 914 50 2ms 11 Mar 2024 849th dokutan 914 50 2ms 27 Apr 2024 849th FlyingPenguin223 914 50 2ms 18 Dec 2024 849th Yax42 🇫🇷 914 50 2ms 3 Oct 2025 849th Babafaba 914 50 2ms 17 days ago 849th ApoChagi 914 50 2ms 17 days ago 856th UnderKoen 🇳🇱 914 58 2ms 6 Jul 2022 856th sisyphus-ppcg 🇦🇺 914 58 2ms 7 Jul 2022 856th m-tkach 🇺🇦 914 58 1ms 8 Mar 2023 856th orthoplex 🇨🇽 914 58 2ms 29 Jun 2023 856th Lydxn 🇨🇦 914 58 2ms 19 Jul 2023 861st marshallward 🇺🇸 913 49 45ms 20 Nov 2022 862nd prplz 🇦🇺 912 39 85ms 10 Feb 2021 862nd GrayJoKing 🇦🇺 912 39 85ms 11 Feb 2021 862nd sisyphus-ppcg 🇦🇺 912 39 84ms 30 May 2021 862nd lynn 912 39 80ms 11 Sep 2021 862nd inventshah 912 39 80ms 18 Jun 2022 862nd MWI-polygolf 912 39 83ms 18 Feb 2023 862nd steffan-polygolf 912 39 83ms 19 Feb 2023 862nd rucin93 🇵🇱 912 39 84ms 23 Apr 2023 862nd Yax42 🇫🇷 912 39 84ms 4 Oct 2025 871st Lydxn 🇨🇦 912 60 387ms 27 Feb 2022 871st JayXon 🇺🇸 912 60 452ms 27 Feb 2022 871st GrayJoKing 🇦🇺 912 60 421ms 28 Feb 2022 871st lynn 912 60 438ms 3 Jun 2022 871st sean-niemann 🇺🇸 912 60 487ms 4 Nov 2022 871st MeWhenI 🇻🇦 912 60 425ms 5 Nov 2022 871st Steffan153 🇫🇮 912 60 436ms 1 Jan 2023 871st DialFrost 🇸🇬 912 60 462ms 13 Jan 2023 871st Shanethegamer 🇺🇸 912 60 497ms 6 Feb 2023 871st sisyphus-ppcg 🇦🇺 912 60 441ms 23 Mar 2023 871st prplz 🇦🇺 912 60 460ms 22 May 2023 871st ovs-code 🇩🇪 912 60 435ms 17 Jul 2023 871st Yewzir 🇧🇪 912 60 511ms 11 Oct 2023 871st Betuaredead 912 60 432ms 11 Nov 2023 871st pardouin 🇫🇷 912 60 465ms 18 Aug 2024 871st fuzzylojik-golf 🇺🇸 912 60 503ms 18 Jul 2025 871st edsrzf 🇳🇿 912 60 432ms 4 Sep 2025 871st snoozingnewt 🇺🇸 912 60 451ms 16 days ago 889th Lydxn 🇨🇦 911 50 7ms 20 Dec 2023 890th Lydxn 🇨🇦 911 68 26ms 16 Apr 2022 890th JayXon 🇺🇸 911 68 27ms 17 Apr 2022 890th prplz 🇦🇺 911 68 30ms 17 Apr 2022 890th primo-ppcg 🇹🇭 911 68 27ms 25 Jun 2022 890th m-tkach 🇺🇦 911 68 27ms 26 Jun 2022 890th emplv 🇱🇻 911 68 31ms 22 Nov 2022 890th Steffan153 🇫🇮 911 68 27ms 24 Jan 2023 890th DialFrost 🇸🇬 911 68 27ms 5 Feb 2023 890th GrayJoKing 🇦🇺 911 68 27ms 19 Mar 2023 890th Shanethegamer 🇺🇸 911 68 27ms 19 Mar 2023 890th sean-niemann 🇺🇸 911 68 32ms 13 Apr 2023 First Prev 826–900 of 3,226 Next Last