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 356th pardouin 🇫🇷 938 41 21 Sep 2024 356th FlyingPenguin223 938 41 23 Oct 2024 356th fuzzylojik-golf 🇺🇸 938 41 3 Jul 2025 356th edsrzf 🇳🇿 938 41 22 Jul 2025 380th GrayJoKing 🇦🇺 938 55 21 Nov 2021 380th JayXon 🇺🇸 938 55 21 Nov 2021 380th Lydxn 🇨🇦 938 55 21 Nov 2021 380th lynn 938 55 21 Nov 2021 380th NewDefectus 🇮🇱 938 55 21 Nov 2021 380th primo-ppcg 🇹🇭 938 55 21 Nov 2021 380th prplz 🇦🇺 938 55 21 Nov 2021 380th sisyphus-ppcg 🇦🇺 938 55 21 Nov 2021 380th inventshah 938 55 18 Jun 2022 380th m-tkach 🇺🇦 938 55 26 Jun 2022 380th sean-niemann 🇺🇸 938 55 3 Nov 2022 380th stefangimmillaro 938 55 4 Nov 2022 380th MeWhenI 🇻🇦 938 55 5 Nov 2022 380th Steffan153 🇫🇮 938 55 26 Nov 2022 380th annaproxy 938 55 8 Jan 2023 380th DialFrost 🇸🇬 938 55 12 Jan 2023 380th Shanethegamer 🇺🇸 938 55 6 Feb 2023 380th btnlq 938 55 10 Mar 2023 380th namelessiw 938 55 22 Jul 2023 380th Yewzir 🇧🇪 938 55 11 Oct 2023 380th AdrienHache 🇫🇷 938 55 21 Oct 2023 380th Betuaredead 938 55 11 Nov 2023 380th pardouin 🇫🇷 938 55 18 Aug 2024 380th voytxt 🇨🇿 938 55 19 Jan 2025 380th b-illy 🇬🇧 938 55 21 Jan 2025 380th fuzzylojik-golf 🇺🇸 938 55 29 May 2025 380th Yax42 🇫🇷 938 55 31 May 2025 380th edsrzf 🇳🇿 938 55 22 Jul 2025 408th GrayJoKing 🇦🇺 936 33 20 May 2021 408th primo-ppcg 🇹🇭 936 33 20 May 2021 408th Lydxn 🇨🇦 936 33 29 May 2022 411th AdrienHache 🇫🇷 935 32 31 Oct 2024 412th JayXon 🇺🇸 935 38 27 Sep 2021 412th Lydxn 🇨🇦 935 38 27 Sep 2021 412th stefangimmillaro 935 38 4 Nov 2022 412th MeWhenI 🇻🇦 935 38 5 Nov 2022 412th Shanethegamer 🇺🇸 935 38 6 Feb 2023 412th DialFrost 🇸🇬 935 38 6 Feb 2023 412th Steffan153 🇫🇮 935 38 7 Feb 2023 412th sean-niemann 🇺🇸 935 38 7 Feb 2023 412th ovs-code 🇩🇪 935 38 17 Jul 2023 412th Yewzir 🇧🇪 935 38 11 Oct 2023 412th Betuaredead 935 38 11 Nov 2023 412th dokutan 935 38 28 Jul 2024 412th pardouin 🇫🇷 935 38 20 Aug 2024 412th primo-ppcg 🇹🇭 935 38 12 Apr 2025 412th edsrzf 🇳🇿 935 38 22 Jul 2025 412th fuzzylojik-golf 🇺🇸 935 38 20 days ago 428th henkma 934 51 26 Jun 2020 428th lynn 934 51 8 Oct 2021 430th prplz 🇦🇺 934 55 13 Jan 2022 430th GrayJoKing 🇦🇺 934 55 13 Jan 2022 430th JayXon 🇺🇸 934 55 13 Jan 2022 430th Lydxn 🇨🇦 934 55 13 Jan 2022 430th primo-ppcg 🇹🇭 934 55 14 Jan 2022 430th lynn 934 55 10 Mar 2022 430th inventshah 934 55 15 Jun 2022 430th sisyphus-ppcg 🇦🇺 934 55 8 Aug 2022 430th sean-niemann 🇺🇸 934 55 3 Nov 2022 430th stefangimmillaro 934 55 4 Nov 2022 430th andersk 🇺🇸 934 55 5 Nov 2022 430th MeWhenI 🇻🇦 934 55 6 Nov 2022 430th Steffan153 🇫🇮 934 55 27 Nov 2022 430th DialFrost 🇸🇬 934 55 12 Jan 2023 430th rucin93 🇵🇱 934 55 19 Jan 2023 430th Shanethegamer 🇺🇸 934 55 6 Feb 2023 430th ovs-code 🇩🇪 934 55 17 Jul 2023 430th Yewzir 🇧🇪 934 55 11 Oct 2023 430th Betuaredead 934 55 11 Nov 2023 430th dokutan 934 55 27 Mar 2024 430th pardouin 🇫🇷 934 55 19 Aug 2024 Prev 376–450 of 3,122 Next