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 Smooth 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 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 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 Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 901st Steffan153 🇫🇮 900 41 16 Apr 2023 901st Shanethegamer 🇺🇸 900 41 16 Apr 2023 901st inventshah 900 41 16 Apr 2023 901st AlephSquirrel 900 41 19 Apr 2023 901st MeWhenI 🇻🇦 900 41 7 May 2023 901st prplz 🇦🇺 900 41 22 May 2023 901st DialFrost 🇸🇬 900 41 31 Aug 2023 901st Yewzir 🇧🇪 900 41 12 Oct 2023 901st btnlq 900 41 23 Oct 2023 901st Betuaredead 900 41 14 Nov 2023 901st MWI-polygolf 900 41 7 Dec 2023 901st dokutan 900 41 26 Mar 2024 901st pardouin 🇫🇷 900 41 18 Aug 2024 901st emgordon154 900 41 20 Mar 2025 901st sean-niemann 🇺🇸 900 41 21 Apr 2025 901st edsrzf 🇳🇿 900 41 22 Jul 2025 917th Bubbler-4 900 44 13 Sep 2023 917th chunes3 🇺🇸 900 44 13 Sep 2023 917th Lydxn 🇨🇦 900 44 13 Sep 2023 917th 4hg 🇺🇸 900 44 15 Sep 2023 917th Steffan153 🇫🇮 900 44 15 Sep 2023 917th gifti258 900 44 15 Sep 2023 917th MeWhenI 🇻🇦 900 44 2 Nov 2023 917th Yewzir 🇧🇪 900 44 5 Mar 2024 925th m-tkach 🇺🇦 900 84 25 Oct 2022 926th sean-niemann 🇺🇸 899 53 4 Sep 2024 927th MeWhenI 🇻🇦 898 42 24 Jun 2022 928th emgordon154 897 61 28 May 2025 929th Natanaelel 🇸🇪 896 51 25 Jun 2022 929th annaproxy 896 51 8 Jan 2023 929th Yax42 🇫🇷 896 51 29 May 2025 932nd lifthrasiir 🇰🇷 896 68 19 Dec 2024 932nd jared-hughes 896 68 20 Dec 2024 934th frankgraziano 896 137 11 Aug 2025 934th primo-ppcg 🇹🇭 896 137 13 Aug 2025 934th DialFrost 🇸🇬 896 137 13 Aug 2025 937th Lydxn 🇨🇦 895 50 11 Oct 2021 938th kg583 🇺🇸 895 56 13 Feb 2025 939th rucin93 🇵🇱 893 43 23 Oct 2024 939th dokutan 893 43 23 Oct 2024 939th MeWhenI 🇻🇦 893 43 24 Oct 2024 939th Shanethegamer 🇺🇸 893 43 24 Oct 2024 939th Yewzir 🇧🇪 893 43 24 Oct 2024 939th voytxt 🇨🇿 893 43 19 Jan 2025 939th edsrzf 🇳🇿 893 43 22 Jul 2025 946th NewDefectus 🇮🇱 892 26 28 May 2021 946th Shanethegamer 🇺🇸 892 26 6 Feb 2023 946th rucin93 🇵🇱 892 26 28 Feb 2024 949th BREMAUCY 🇫🇷 891 40 14 May 2024 950th Steffan153 🇫🇮 891 51 11 Dec 2023 950th Shanethegamer 🇺🇸 891 51 11 Dec 2023 950th kg583 🇺🇸 891 51 31 Jul 2025 950th sean-niemann 🇺🇸 891 51 17 Aug 2025 954th AlephSquirrel 891 52 27 Jul 2023 954th Yewzir 🇧🇪 891 52 23 Feb 2024 954th pardouin 🇫🇷 891 52 7 Sep 2024 954th Shanethegamer 🇺🇸 891 52 19 Dec 2024 954th DialFrost 🇸🇬 891 52 12 Mar 2025 959th kritixilithos 891 83 25 May 2024 960th ovs-code 🇩🇪 890 41 21 Aug 2024 961st scpchicken 🇵🇼 889 26 24 Feb 2023 962nd primo-ppcg 🇹🇭 889 35 9 Feb 2021 962nd m-tkach 🇺🇦 889 35 24 Oct 2022 962nd MeWhenI 🇻🇦 889 35 25 Nov 2022 962nd dokutan 889 35 7 May 2024 966th dokutan 889 37 3 Aug 2024 966th FlyingPenguin223 889 37 28 Nov 2024 968th MWI-polygolf 889 44 18 Feb 2023 968th steffan-polygolf 889 44 19 Feb 2023 970th dokutan 889 70 26 Mar 2024 971st jslip 887 23 19 Jul 2019 971st RustemB 🇷🇺 887 23 10 Apr 2021 971st jhfranklin 🇬🇧 887 23 11 Feb 2022 974th ovs-code 🇩🇪 887 28 22 Oct 2023 975th orthoplex 🇨🇽 887 43 5 Nov 2021 Prev 901–975 of 3,133 Next