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 Mandelbrot 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 Topological Sort 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 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 Knight 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 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 Knight 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 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 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 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 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 292nd MeWhenI 🇻🇦 947 35 6 Nov 2022 292nd sean-niemann 🇺🇸 947 35 6 Nov 2022 292nd emplv 🇱🇻 947 35 22 Nov 2022 292nd Steffan153 🇫🇮 947 35 26 Nov 2022 292nd DialFrost 🇸🇬 947 35 12 Jan 2023 292nd Shanethegamer 🇺🇸 947 35 6 Feb 2023 292nd rucin93 🇵🇱 947 35 4 Jul 2023 292nd ovs-code 🇩🇪 947 35 4 Oct 2023 292nd Yewzir 🇧🇪 947 35 11 Oct 2023 292nd Betuaredead 947 35 11 Nov 2023 292nd xsot 🇸🇬 947 35 7 Apr 2024 292nd pardouin 🇫🇷 947 35 19 Aug 2024 292nd fuzzylojik-golf 🇺🇸 947 35 1 Jul 2025 314th JayXon 🇺🇸 943 33 25 Feb 2021 314th HPWiz 🇳🇿 943 33 27 Apr 2021 314th Lydxn 🇨🇦 943 33 16 Jun 2021 314th Steffan153 🇫🇮 943 33 30 Nov 2022 314th sisyphus-ppcg 🇦🇺 943 33 24 Jan 2023 314th ovs-code 🇩🇪 943 33 24 Oct 2023 314th DialFrost 🇸🇬 943 33 24 Oct 2023 314th sean-niemann 🇺🇸 943 33 24 Oct 2023 314th alemelis 943 33 4 Oct 2024 314th twolfive 943 33 5 Oct 2024 324th jared-hughes 940 35 28 Feb 2022 324th m-tkach 🇺🇦 940 35 24 Feb 2023 324th AutoGPT-code-golfer 940 35 23 Apr 2023 324th emgordon154 940 35 20 Mar 2025 328th Yewzir 🇧🇪 938 16 18 Feb 2024 328th emgordon154 938 16 19 Mar 2025 330th GrayJoKing 🇦🇺 938 38 15 Jan 2024 330th ovs-code 🇩🇪 938 38 16 Jan 2024 330th Lydxn 🇨🇦 938 38 16 Jan 2024 330th Steffan153 🇫🇮 938 38 16 Jan 2024 330th inventshah 938 38 16 Jan 2024 330th kg583 🇺🇸 938 38 16 Jan 2024 330th JayXon 🇺🇸 938 38 16 Jan 2024 330th DialFrost 🇸🇬 938 38 16 Jan 2024 330th sisyphus-ppcg 🇦🇺 938 38 16 Jan 2024 330th sean-niemann 🇺🇸 938 38 17 Jan 2024 330th m-tkach 🇺🇦 938 38 21 Jan 2024 330th rucin93 🇵🇱 938 38 21 Jan 2024 330th orthoplex 🇨🇽 938 38 24 Jan 2024 330th Yewzir 🇧🇪 938 38 28 Jan 2024 330th xsot 🇸🇬 938 38 29 Jan 2024 330th lynn 938 38 17 Feb 2024 330th Shanethegamer 🇺🇸 938 38 24 Mar 2024 330th MeWhenI 🇻🇦 938 38 24 May 2024 330th pardouin 🇫🇷 938 38 21 Jun 2024 330th b-illy 🇬🇧 938 38 7 Sep 2024 330th CaedenHarper 🇨🇦 938 38 3 Oct 2024 330th emgordon154 938 38 18 Mar 2025 330th fuzzylojik-golf 🇺🇸 938 38 17 Jun 2025 330th duckyluuk 🇳🇱 938 38 26 days ago 354th GrayJoKing 🇦🇺 938 41 9 Feb 2021 354th primo-ppcg 🇹🇭 938 41 9 Feb 2021 354th JayXon 🇺🇸 938 41 9 Feb 2021 354th prplz 🇦🇺 938 41 10 Feb 2021 354th sisyphus-ppcg 🇦🇺 938 41 10 Feb 2021 354th Waffle3z 938 41 10 Feb 2021 354th Lydxn 🇨🇦 938 41 10 Feb 2021 354th orthoplex 🇨🇽 938 41 12 Aug 2021 354th lynn 938 41 11 Sep 2021 354th jared-hughes 938 41 28 Feb 2022 354th m-tkach 🇺🇦 938 41 24 Oct 2022 354th MeWhenI 🇻🇦 938 41 5 Nov 2022 354th Steffan153 🇫🇮 938 41 26 Nov 2022 354th DialFrost 🇸🇬 938 41 12 Jan 2023 354th sean-niemann 🇺🇸 938 41 12 Jan 2023 354th Shanethegamer 🇺🇸 938 41 6 Feb 2023 354th xsot 🇸🇬 938 41 9 Oct 2023 354th Betuaredead 938 41 12 Nov 2023 354th Yewzir 🇧🇪 938 41 14 Nov 2023 354th dokutan 938 41 26 Mar 2024 354th pardouin 🇫🇷 938 41 21 Sep 2024 354th FlyingPenguin223 938 41 23 Oct 2024 Prev 301–375 of 3,117 Next