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 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 Maze Medal Tally 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th Shanethegamer 🇺🇸 901 37 22 Apr 2025 827th MeWhenI 🇻🇦 901 38 5 Nov 2022 828th inventshah 901 48 20 Oct 2022 828th MeWhenI 🇻🇦 901 48 5 Nov 2022 828th Alex-x90 🇺🇸 901 48 24 Feb 2023 831st FlyingPenguin223 901 69 18 Dec 2024 832nd Steffan153 🇫🇮 900 41 16 Apr 2023 832nd Shanethegamer 🇺🇸 900 41 16 Apr 2023 832nd inventshah 900 41 16 Apr 2023 832nd AlephSquirrel 900 41 19 Apr 2023 832nd MeWhenI 🇻🇦 900 41 7 May 2023 832nd prplz 🇦🇺 900 41 22 May 2023 832nd DialFrost 🇸🇬 900 41 31 Aug 2023 832nd Yewzir 🇧🇪 900 41 12 Oct 2023 832nd btnlq 900 41 23 Oct 2023 832nd Betuaredead 900 41 14 Nov 2023 832nd MWI-polygolf 900 41 7 Dec 2023 832nd dokutan 900 41 26 Mar 2024 832nd pardouin 🇫🇷 900 41 18 Aug 2024 832nd emgordon154 900 41 20 Mar 2025 832nd sean-niemann 🇺🇸 900 41 21 Apr 2025 847th prplz 🇦🇺 900 62 26 Dec 2022 847th Steffan153 🇫🇮 900 62 26 Dec 2022 847th GrayJoKing 🇦🇺 900 62 4 Jan 2023 847th DialFrost 🇸🇬 900 62 12 Jan 2023 847th m-tkach 🇺🇦 900 62 12 Jan 2023 847th Lydxn 🇨🇦 900 62 13 Jan 2023 847th MeWhenI 🇻🇦 900 62 14 Jan 2023 847th Shanethegamer 🇺🇸 900 62 6 Feb 2023 847th lynn 900 62 12 Jul 2023 847th Yewzir 🇧🇪 900 62 12 Oct 2023 847th Betuaredead 900 62 11 Nov 2023 847th pardouin 🇫🇷 900 62 19 Aug 2024 847th sean-niemann 🇺🇸 900 62 17 days ago 860th m-tkach 🇺🇦 900 84 25 Oct 2022 861st inventshah 899 39 12 Dec 2022 861st sisyphus-ppcg 🇦🇺 899 39 13 Dec 2022 861st Shanethegamer 🇺🇸 899 39 13 Apr 2023 861st Alessandro-Balconi 🇮🇹 899 39 25 Jul 2023 865th Bubbler-4 899 44 13 Sep 2023 865th chunes3 🇺🇸 899 44 13 Sep 2023 865th Lydxn 🇨🇦 899 44 13 Sep 2023 865th 4hg 🇺🇸 899 44 15 Sep 2023 865th Steffan153 🇫🇮 899 44 15 Sep 2023 865th gifti258 899 44 15 Sep 2023 865th MeWhenI 🇻🇦 899 44 2 Nov 2023 865th Yewzir 🇧🇪 899 44 5 Mar 2024 873rd sean-niemann 🇺🇸 899 53 4 Sep 2024 874th saito-ta 🇯🇵 898 82 15 Jun 2022 875th fuzzylojik-golf 🇺🇸 896 37 7 days ago 876th MeWhenI 🇻🇦 896 42 24 Jun 2022 877th Natanaelel 🇸🇪 895 51 25 Jun 2022 877th annaproxy 895 51 8 Jan 2023 877th Yax42 🇫🇷 895 51 7 days ago 880th sean-niemann 🇺🇸 895 140 1 Aug 2023 880th Shanethegamer 🇺🇸 895 140 1 Aug 2023 880th Lydxn 🇨🇦 895 140 1 Aug 2023 880th MeWhenI 🇻🇦 895 140 1 Aug 2023 880th JayXon 🇺🇸 895 140 2 Aug 2023 880th Steffan153 🇫🇮 895 140 2 Aug 2023 880th primo-ppcg 🇹🇭 895 140 2 Aug 2023 880th janbehrens 🇩🇪 895 140 2 Aug 2023 880th GrayJoKing 🇦🇺 895 140 11 Aug 2023 880th DialFrost 🇸🇬 895 140 31 Aug 2023 880th BREMAUCY 🇫🇷 895 140 6 Sep 2023 880th lynn 895 140 17 Oct 2023 880th dokutan 895 140 26 Oct 2023 880th Yewzir 🇧🇪 895 140 12 Mar 2024 880th HumanoidCPU 895 140 10 May 2024 880th rucin93 🇵🇱 895 140 10 May 2024 880th ovs-code 🇩🇪 895 140 20 Aug 2024 880th pardouin 🇫🇷 895 140 20 Aug 2024 880th KatieLG 🇬🇧 895 140 26 Sep 2024 880th emgordon154 895 140 4 Dec 2024 880th CaedenHarper 🇨🇦 895 140 24 Jan 2025 Prev 826–900 of 2,992 Next