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 819th rucin93 🇵🇱 911 39 23 Apr 2023 827th Lydxn 🇨🇦 911 60 27 Feb 2022 827th JayXon 🇺🇸 911 60 27 Feb 2022 827th GrayJoKing 🇦🇺 911 60 28 Feb 2022 827th lynn 911 60 3 Jun 2022 827th sean-niemann 🇺🇸 911 60 4 Nov 2022 827th MeWhenI 🇻🇦 911 60 5 Nov 2022 827th Steffan153 🇫🇮 911 60 1 Jan 2023 827th DialFrost 🇸🇬 911 60 13 Jan 2023 827th Shanethegamer 🇺🇸 911 60 6 Feb 2023 827th sisyphus-ppcg 🇦🇺 911 60 23 Mar 2023 827th prplz 🇦🇺 911 60 22 May 2023 827th ovs-code 🇩🇪 911 60 17 Jul 2023 827th Yewzir 🇧🇪 911 60 11 Oct 2023 827th Betuaredead 911 60 11 Nov 2023 827th pardouin 🇫🇷 911 60 18 Aug 2024 827th fuzzylojik-golf 🇺🇸 911 60 18 Jul 2025 843rd Lydxn 🇨🇦 910 68 16 Apr 2022 843rd JayXon 🇺🇸 910 68 17 Apr 2022 843rd prplz 🇦🇺 910 68 17 Apr 2022 843rd primo-ppcg 🇹🇭 910 68 25 Jun 2022 843rd m-tkach 🇺🇦 910 68 26 Jun 2022 843rd emplv 🇱🇻 910 68 22 Nov 2022 843rd Steffan153 🇫🇮 910 68 24 Jan 2023 843rd DialFrost 🇸🇬 910 68 5 Feb 2023 843rd GrayJoKing 🇦🇺 910 68 19 Mar 2023 843rd Shanethegamer 🇺🇸 910 68 19 Mar 2023 843rd sean-niemann 🇺🇸 910 68 13 Apr 2023 843rd Betuaredead 910 68 13 Nov 2023 843rd Yewzir 🇧🇪 910 68 14 Nov 2023 843rd pardouin 🇫🇷 910 68 19 Aug 2024 843rd edsrzf 🇳🇿 910 68 22 Jul 2025 843rd fuzzylojik-golf 🇺🇸 910 68 7 days ago 859th Lydxn 🇨🇦 909 50 20 Dec 2023 860th Lydxn 🇨🇦 908 51 16 Jul 2023 860th GrayJoKing 🇦🇺 908 51 16 Jul 2023 860th MeWhenI 🇻🇦 908 51 16 Jul 2023 860th Steffan153 🇫🇮 908 51 16 Jul 2023 860th btnlq 908 51 16 Jul 2023 860th ovs-code 🇩🇪 908 51 17 Jul 2023 860th sean-niemann 🇺🇸 908 51 12 Jun 2025 867th dokutan 905 57 26 Mar 2024 868th canissimia 🇦🇶 904 139 10 Jul 2021 869th FlyingPenguin223 903 36 28 Nov 2024 869th edsrzf 🇳🇿 903 36 22 Jul 2025 871st MeWhenI 🇻🇦 903 38 5 Nov 2022 872nd prplz 🇦🇺 903 62 26 Dec 2022 872nd Steffan153 🇫🇮 903 62 26 Dec 2022 872nd GrayJoKing 🇦🇺 903 62 4 Jan 2023 872nd DialFrost 🇸🇬 903 62 12 Jan 2023 872nd m-tkach 🇺🇦 903 62 12 Jan 2023 872nd Lydxn 🇨🇦 903 62 13 Jan 2023 872nd MeWhenI 🇻🇦 903 62 14 Jan 2023 872nd Shanethegamer 🇺🇸 903 62 6 Feb 2023 872nd lynn 903 62 12 Jul 2023 872nd Yewzir 🇧🇪 903 62 12 Oct 2023 872nd Betuaredead 903 62 11 Nov 2023 872nd pardouin 🇫🇷 903 62 19 Aug 2024 872nd sean-niemann 🇺🇸 903 62 19 May 2025 872nd edsrzf 🇳🇿 903 62 22 Jul 2025 886th Shanethegamer 🇺🇸 902 37 22 Apr 2025 887th inventshah 902 48 20 Oct 2022 887th MeWhenI 🇻🇦 902 48 5 Nov 2022 887th Alex-x90 🇺🇸 902 48 24 Feb 2023 887th fuzzylojik-golf 🇺🇸 902 48 17 Jun 2025 891st FlyingPenguin223 902 69 18 Dec 2024 892nd inventshah 900 39 12 Dec 2022 892nd sisyphus-ppcg 🇦🇺 900 39 13 Dec 2022 892nd Shanethegamer 🇺🇸 900 39 13 Apr 2023 892nd Alessandro-Balconi 🇮🇹 900 39 25 Jul 2023 896th Steffan153 🇫🇮 900 41 16 Apr 2023 896th Shanethegamer 🇺🇸 900 41 16 Apr 2023 896th inventshah 900 41 16 Apr 2023 896th AlephSquirrel 900 41 19 Apr 2023 896th MeWhenI 🇻🇦 900 41 7 May 2023 Prev 826–900 of 3,122 Next
