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 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 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 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 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 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 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 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 651st emgordon154 923 98 18 Mar 2025 651st fuzzylojik-golf 🇺🇸 923 98 29 May 2025 651st b-illy 🇬🇧 923 98 5 Jun 2025 651st edsrzf 🇳🇿 923 98 22 Jul 2025 651st CaedenHarper 🇨🇦 923 98 64 mins ago 681st HPWiz 🇳🇿 922 36 12 Mar 2022 682nd JayXon 🇺🇸 922 82 9 Feb 2021 682nd GrayJoKing 🇦🇺 922 82 9 Feb 2021 682nd primo-ppcg 🇹🇭 922 82 9 Feb 2021 682nd sisyphus-ppcg 🇦🇺 922 82 10 Feb 2021 682nd prplz 🇦🇺 922 82 10 Feb 2021 682nd Lydxn 🇨🇦 922 82 10 Feb 2021 682nd NewDefectus 🇮🇱 922 82 8 May 2021 682nd lynn 922 82 11 Sep 2021 682nd akshatj27 🇦🇶 922 82 11 Jan 2022 682nd inventshah 922 82 11 Sep 2022 682nd sean-niemann 🇺🇸 922 82 3 Nov 2022 682nd stefangimmillaro 922 82 4 Nov 2022 682nd MeWhenI 🇻🇦 922 82 5 Nov 2022 682nd emplv 🇱🇻 922 82 22 Nov 2022 682nd Steffan153 🇫🇮 922 82 26 Nov 2022 682nd DialFrost 🇸🇬 922 82 12 Jan 2023 682nd Shanethegamer 🇺🇸 922 82 6 Feb 2023 682nd Yewzir 🇧🇪 922 82 20 Oct 2023 682nd Betuaredead 922 82 11 Nov 2023 682nd kkoenig 922 82 4 Jan 2024 682nd dokutan 922 82 26 Mar 2024 682nd pardouin 🇫🇷 922 82 18 Aug 2024 682nd CaedenHarper 🇨🇦 922 82 1 Dec 2024 682nd emgordon154 922 82 19 Mar 2025 682nd b-illy 🇬🇧 922 82 5 Jun 2025 682nd fuzzylojik-golf 🇺🇸 922 82 17 Jun 2025 682nd edsrzf 🇳🇿 922 82 22 Jul 2025 709th voytxt 🇨🇿 921 36 19 Jan 2025 710th primo-ppcg 🇹🇭 921 44 28 May 2021 710th JayXon 🇺🇸 921 44 28 May 2021 710th lynn 921 44 28 May 2021 710th prplz 🇦🇺 921 44 12 Oct 2021 710th Lydxn 🇨🇦 921 44 25 Oct 2021 710th GrayJoKing 🇦🇺 921 44 26 Oct 2021 710th inventshah 921 44 18 Jun 2022 710th Steffan153 🇫🇮 921 44 1 Jan 2023 710th DialFrost 🇸🇬 921 44 12 Jan 2023 710th Shanethegamer 🇺🇸 921 44 6 Feb 2023 710th MeWhenI 🇻🇦 921 44 8 Jun 2023 710th Yewzir 🇧🇪 921 44 11 Oct 2023 710th Betuaredead 921 44 11 Nov 2023 710th pardouin 🇫🇷 921 44 18 Aug 2024 710th sean-niemann 🇺🇸 921 44 18 Apr 2025 710th edsrzf 🇳🇿 921 44 22 Jul 2025 710th fuzzylojik-golf 🇺🇸 921 44 2 days ago 727th m-tkach 🇺🇦 921 47 14 Oct 2022 727th sisyphus-ppcg 🇦🇺 921 47 14 Oct 2022 727th Lydxn 🇨🇦 921 47 14 Oct 2022 727th JayXon 🇺🇸 921 47 14 Oct 2022 727th stefangimmillaro 921 47 4 Nov 2022 727th emplv 🇱🇻 921 47 22 Nov 2022 727th Steffan153 🇫🇮 921 47 24 Nov 2022 727th DialFrost 🇸🇬 921 47 12 Jan 2023 727th Shanethegamer 🇺🇸 921 47 6 Feb 2023 727th sean-niemann 🇺🇸 921 47 18 Feb 2023 727th prplz 🇦🇺 921 47 22 May 2023 727th Yewzir 🇧🇪 921 47 11 Oct 2023 727th Betuaredead 921 47 11 Nov 2023 727th dokutan 921 47 2 May 2024 727th pardouin 🇫🇷 921 47 18 Aug 2024 727th voytxt 🇨🇿 921 47 19 Jan 2025 727th edsrzf 🇳🇿 921 47 22 Jul 2025 727th fuzzylojik-golf 🇺🇸 921 47 7 days ago 745th Lydxn 🇨🇦 921 50 11 Oct 2021 745th AlephSquirrel 921 50 18 Jan 2023 745th kg583 🇺🇸 921 50 1 Mar 2025 748th SirBogman 🇺🇸 920 27 31 May 2022 748th MeWhenI 🇻🇦 920 27 5 Nov 2022 748th FlyingPenguin223 920 27 23 Oct 2024 Prev 676–750 of 3,133 Next