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 389th Shanethegamer 🇺🇸 937 41 1ms 6 Feb 2023 389th xsot 🇸🇬 937 41 1ms 9 Oct 2023 389th dokutan 937 41 1ms 26 Mar 2024 389th pardouin 🇫🇷 937 41 2ms 21 Sep 2024 389th FlyingPenguin223 937 41 2ms 23 Oct 2024 389th fuzzylojik-golf 🇺🇸 937 41 1ms 3 Jul 2025 389th edsrzf 🇳🇿 937 41 1ms 22 Jul 2025 389th snoozingnewt 🇨🇦 937 41 1ms 3 Dec 2025 389th Steffan153 🇫🇮 937 41 2ms 11 Feb 2026 389th GolfingSuccess 🇬🇷 937 41 2ms 19 hours ago 411th JayXon 🇺🇸 936 38 87ms 27 Sep 2021 411th Lydxn 🇨🇦 936 38 85ms 27 Sep 2021 411th stefangimmillaro 936 38 85ms 4 Nov 2022 411th MeWhenI 🇻🇦 936 38 82ms 5 Nov 2022 411th Shanethegamer 🇺🇸 936 38 85ms 6 Feb 2023 411th DialFrost 🇸🇬 936 38 84ms 6 Feb 2023 411th Steffan153 🇫🇮 936 38 86ms 7 Feb 2023 411th sean-niemann 🇺🇸 936 38 81ms 7 Feb 2023 411th ovs-code 🇩🇪 936 38 88ms 17 Jul 2023 411th Yewzir 🇧🇪 936 38 89ms 11 Oct 2023 411th Betuaredead 936 38 87ms 11 Nov 2023 411th dokutan 936 38 81ms 28 Jul 2024 411th pardouin 🇫🇷 936 38 87ms 20 Aug 2024 411th primo-ppcg 🇹🇭 936 38 91ms 12 Apr 2025 411th edsrzf 🇳🇿 936 38 82ms 22 Jul 2025 411th fuzzylojik-golf 🇺🇸 936 38 95ms 7 Aug 2025 411th snoozingnewt 🇨🇦 936 38 84ms 20 Oct 2025 411th GolfingSuccess 🇬🇷 936 38 84ms 14 hours ago 429th henkma 935 51 111ms 26 Jun 2020 429th lynn 935 51 113ms 8 Oct 2021 431st prplz 🇦🇺 935 55 125ms 13 Jan 2022 431st GrayJoKing 🇦🇺 935 55 119ms 13 Jan 2022 431st JayXon 🇺🇸 935 55 124ms 13 Jan 2022 431st Lydxn 🇨🇦 935 55 123ms 13 Jan 2022 431st primo-ppcg 🇹🇭 935 55 126ms 14 Jan 2022 431st lynn 935 55 123ms 10 Mar 2022 431st inventshah 935 55 124ms 15 Jun 2022 431st sisyphus-ppcg 🇦🇺 935 55 118ms 8 Aug 2022 431st sean-niemann 🇺🇸 935 55 124ms 3 Nov 2022 431st stefangimmillaro 935 55 130ms 4 Nov 2022 431st andersk 🇺🇸 935 55 122ms 5 Nov 2022 431st MeWhenI 🇻🇦 935 55 126ms 6 Nov 2022 431st Steffan153 🇫🇮 935 55 120ms 27 Nov 2022 431st DialFrost 🇸🇬 935 55 125ms 12 Jan 2023 431st rucin93 🇵🇱 935 55 114ms 19 Jan 2023 431st Shanethegamer 🇺🇸 935 55 120ms 6 Feb 2023 431st ovs-code 🇩🇪 935 55 125ms 17 Jul 2023 431st Yewzir 🇧🇪 935 55 119ms 11 Oct 2023 431st Betuaredead 935 55 124ms 11 Nov 2023 431st dokutan 935 55 122ms 27 Mar 2024 431st pardouin 🇫🇷 935 55 125ms 19 Aug 2024 431st acotis 935 55 125ms 4 Feb 2025 431st emgordon154 935 55 121ms 19 Mar 2025 431st fuzzylojik-golf 🇺🇸 935 55 115ms 17 Jun 2025 431st edsrzf 🇳🇿 935 55 116ms 22 Jul 2025 431st kumavale 935 55 122ms 26 Aug 2025 431st snoozingnewt 🇨🇦 935 55 123ms 20 Oct 2025 431st GolfingSuccess 🇬🇷 935 55 118ms 19 hours ago 459th Lydxn 🇨🇦 934 34 4ms 12 May 2023 459th Steffan153 🇫🇮 934 34 4ms 14 May 2023 459th sean-niemann 🇺🇸 934 34 4ms 21 Apr 2025 462nd edsrzf 🇳🇿 934 60 496ms 26 Sep 2025 462nd DialFrost 🇸🇬 934 60 470ms 26 Sep 2025 462nd sean-niemann 🇺🇸 934 60 448ms 26 Sep 2025 462nd JayXon 🇺🇸 934 60 466ms 26 Sep 2025 462nd pardouin 🇫🇷 934 60 463ms 26 Sep 2025 462nd fuzzylojik-golf 🇺🇸 934 60 460ms 26 Sep 2025 462nd namelessiw 934 60 369ms 2 Oct 2025 462nd Yewzir 🇧🇪 934 60 378ms 2 Oct 2025 462nd Yax42 🇫🇷 934 60 582ms 3 Oct 2025 462nd b-illy 🇬🇧 934 60 491ms 3 Oct 2025 462nd ovs-code 🇩🇪 934 60 486ms 3 Oct 2025 462nd CaedenHarper 🇨🇦 934 60 457ms 3 Oct 2025 462nd m-tkach 🇺🇦 934 60 328ms 3 Oct 2025 462nd stefangimmillaro 934 60 447ms 6 Oct 2025 462nd snoozingnewt 🇨🇦 934 60 457ms 20 Oct 2025 462nd sisyphus-ppcg 🇦🇺 934 60 360ms 26 Nov 2025 462nd Lydxn 🇨🇦 934 60 408ms 12 Dec 2025 462nd KasperKivimaeki 🇫🇮 934 60 429ms 12 Dec 2025 462nd emgordon154 934 60 356ms 9 Feb 2026 First Prev 401–480 of 3,368 Next Last