Pernicious Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 543rd Betuaredead 931 41 121ms 11 Nov 2023 543rd dokutan 931 41 123ms 26 Mar 2024 543rd pardouin 🇫🇷 931 41 125ms 17 Aug 2024 543rd edsrzf 🇳🇿 931 41 129ms 22 Jul 2025 543rd rucin93 🇵🇱 931 41 123ms 24 Jul 2025 543rd fuzzylojik-golf 🇺🇸 931 41 120ms 7 Aug 2025 543rd snoozingnewt 🇨🇦 931 41 125ms 3 Dec 2025 568th o0lit3 🇺🇸 930 22 108ms 11 Feb 2021 568th SirBogman 🇺🇸 930 22 108ms 31 May 2022 568th Betuaredead 930 22 118ms 12 Nov 2023 568th snoozingnewt 🇨🇦 930 22 97ms 3 Dec 2025 572nd lukegustafson 🇺🇸 929 35 145ms 4 Aug 2024 572nd JayXon 🇺🇸 929 35 127ms 4 Aug 2024 572nd Lydxn 🇨🇦 929 35 136ms 6 Aug 2024 572nd Steffan153 🇫🇮 929 35 152ms 6 Aug 2024 572nd sean-niemann 🇺🇸 929 35 133ms 6 Feb 2025 577th NewDefectus 🇮🇱 928 22 33ms 10 Oct 2021 577th yzhs 🇩🇪 928 22 33ms 20 Jul 2022 577th saltysylvi 928 22 34ms 5 Aug 2022 577th ashtraypettingzoo 🇺🇸 928 22 33ms 22 Feb 2023 577th MeWhenI 🇻🇦 928 22 33ms 7 Aug 2023 577th Yewzir 🇧🇪 928 22 33ms 6 Nov 2023 577th Natanaelel 🇸🇪 928 22 33ms 28 Nov 2023 577th orthoplex 🇨🇽 928 22 33ms 20 Jul 2024 585th Lydxn 🇨🇦 928 37 3ms 29 Sep 2022 585th GrayJoKing 🇦🇺 928 37 3ms 29 Sep 2022 585th DialFrost 🇸🇬 928 37 3ms 24 Jan 2023 585th Steffan153 🇫🇮 928 37 3ms 3 Feb 2023 585th sisyphus-ppcg 🇦🇺 928 37 3ms 4 Feb 2023 585th prplz 🇦🇺 928 37 3ms 18 May 2023 585th ovs-code 🇩🇪 928 37 3ms 17 Jul 2023 585th sean-niemann 🇺🇸 928 37 3ms 23 Oct 2023 585th xsot 🇸🇬 928 37 3ms 8 Feb 2024 585th Yewzir 🇧🇪 928 37 2ms 2 Mar 2024 585th pardouin 🇫🇷 928 37 3ms 20 Aug 2024 585th edsrzf 🇳🇿 928 37 3ms 4 Sep 2025 597th inventshah 927 40 1ms 30 Oct 2022 597th Lydxn 🇨🇦 927 40 1ms 30 Oct 2022 597th GrayJoKing 🇦🇺 927 40 1ms 3 Nov 2022 597th sisyphus-ppcg 🇦🇺 927 40 1ms 3 Nov 2022 597th sean-niemann 🇺🇸 927 40 1ms 4 Nov 2022 597th btnlq 927 40 1ms 5 Nov 2022 597th MeWhenI 🇻🇦 927 40 1ms 5 Nov 2022 597th primo-ppcg 🇹🇭 927 40 1ms 6 Nov 2022 597th Steffan153 🇫🇮 927 40 1ms 26 Nov 2022 597th DialFrost 🇸🇬 927 40 1ms 12 Jan 2023 597th prplz 🇦🇺 927 40 1ms 12 Jan 2023 597th Shanethegamer 🇺🇸 927 40 1ms 6 Feb 2023 597th JayXon 🇺🇸 927 40 1ms 16 Mar 2023 597th xsot 🇸🇬 927 40 1ms 14 Jul 2023 597th Yewzir 🇧🇪 927 40 1ms 12 Oct 2023 597th Betuaredead 927 40 1ms 11 Nov 2023 597th pardouin 🇫🇷 927 40 1ms 17 Aug 2024 597th fuzzylojik-golf 🇺🇸 927 40 2ms 1 Jul 2025 597th edsrzf 🇳🇿 927 40 1ms 4 Sep 2025 597th snoozingnewt 🇨🇦 927 40 2ms 20 Oct 2025 597th KasperKivimaeki 🇫🇮 927 40 1ms 15 Dec 2025 618th scpchicken 🇵🇼 926 25 3ms 27 hours ago 619th Steffan153 🇫🇮 926 40 147ms 11 Jan 2023 619th JayXon 🇺🇸 926 40 140ms 23 Dec 2024 621st inventshah 926 42 2ms 9 Sep 2022 621st Lydxn 🇨🇦 926 42 2ms 9 Sep 2022 621st JayXon 🇺🇸 926 42 2ms 10 Sep 2022 621st btnlq 926 42 2ms 10 Sep 2022 621st GrayJoKing 🇦🇺 926 42 2ms 11 Sep 2022 621st m-tkach 🇺🇦 926 42 2ms 25 Oct 2022 621st sean-niemann 🇺🇸 926 42 2ms 3 Nov 2022 621st MeWhenI 🇻🇦 926 42 2ms 5 Nov 2022 621st DialFrost 🇸🇬 926 42 2ms 12 Jan 2023 621st Steffan153 🇫🇮 926 42 2ms 12 Jan 2023 621st Shanethegamer 🇺🇸 926 42 2ms 6 Feb 2023 621st sisyphus-ppcg 🇦🇺 926 42 2ms 23 Mar 2023 621st prplz 🇦🇺 926 42 2ms 23 May 2023 621st ovs-code 🇩🇪 926 42 2ms 17 Jul 2023 621st Yewzir 🇧🇪 926 42 2ms 11 Oct 2023 621st Betuaredead 926 42 2ms 11 Nov 2023 621st dokutan 926 42 2ms 27 Mar 2024 621st pardouin 🇫🇷 926 42 2ms 20 Aug 2024 621st stefangimmillaro 926 42 2ms 30 Sep 2024 621st fuzzylojik-golf 🇺🇸 926 42 2ms 18 Jul 2025 First Prev 561–640 of 3,330 Next Last