Pernicious Numbers (Long) 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 Rectangle Fill 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 239th inventshah 922 56 2,180ms 24 Oct 2024 239th sean-niemann 🇺🇸 922 56 2,369ms 24 Oct 2024 239th stefangimmillaro 922 56 2,130ms 24 Oct 2024 239th btnlq 922 56 2,078ms 26 Oct 2024 239th JayXon 🇺🇸 922 56 2,179ms 7 Nov 2024 239th Steffan153 🇫🇮 922 56 2,177ms 12 Feb 2026 247th henkma 922 67 323ms 6 Jun 2023 247th xnor-gate 922 67 365ms 17 Jun 2023 249th primo-ppcg 🇹🇭 921 54 41ms 20 Nov 2022 249th Lydxn 🇨🇦 921 54 42ms 20 Nov 2022 251st JayXon 🇺🇸 921 62 130ms 27 Nov 2022 251st pardouin 🇫🇷 921 62 152ms 22 Apr 2025 253rd primo-ppcg 🇹🇭 920 54 25ms 20 Nov 2022 253rd Bubbler-4 920 54 18ms 25 Nov 2022 253rd Alex-x90 🇺🇸 920 54 16ms 20 Jan 2023 253rd ZakkkkAttackkkk 🇵🇭 920 54 25ms 15 Feb 2023 253rd Yewzir 🇧🇪 920 54 18ms 6 Apr 2023 253rd AlephSquirrel 920 54 24ms 31 May 2023 253rd 2011-Chan-Ethan 920 54 17ms 9 Jul 2023 253rd andrewjc2000 920 54 23ms 4 Apr 2025 253rd wuduculfre 920 54 16ms 22 Jul 2025 253rd ApoChagi 920 54 23ms 18 Oct 2025 253rd yujh-yujh 🇬🇸 920 54 26ms 11 Dec 2025 253rd edsrzf 🇳🇿 920 54 17ms 24 Dec 2025 253rd Lv0Sys 🇵🇱 920 54 17ms 17 days ago 266th emgordon154 919 28 319ms 19 Mar 2025 267th JayXon 🇺🇸 919 61 111ms 27 Nov 2022 267th Lydxn 🇨🇦 919 61 120ms 20 Jul 2023 267th pardouin 🇫🇷 919 61 130ms 22 Apr 2025 270th nwellnhof 🇩🇪 919 69 406ms 26 Nov 2022 270th stefangimmillaro 919 69 392ms 7 Feb 2023 270th sean-niemann 🇺🇸 919 69 420ms 7 Feb 2023 270th tomtheisen 🇺🇸 919 69 428ms 7 Feb 2023 270th Steffan153 🇫🇮 919 69 418ms 7 Feb 2023 270th AdrienHache 🇫🇷 919 69 395ms 3 Nov 2023 270th namelessiw 919 69 410ms 14 Jun 2024 270th pardouin 🇫🇷 919 69 399ms 21 Apr 2025 278th primo-ppcg 🇹🇭 918 64 8ms 19 Jun 2023 278th Lydxn 🇨🇦 918 64 8ms 21 Jul 2023 280th DialFrost 🇸🇬 918 75 451ms 24 Sep 2025 280th pardouin 🇫🇷 918 75 507ms 24 Sep 2025 280th rucin93 🇵🇱 918 75 341ms 24 Sep 2025 280th sean-niemann 🇺🇸 918 75 473ms 24 Sep 2025 280th nwellnhof 🇩🇪 918 75 485ms 25 Sep 2025 280th namelessiw 918 75 362ms 2 Oct 2025 280th stefangimmillaro 918 75 518ms 6 Oct 2025 280th snoozingnewt 🇨🇦 918 75 459ms 5 Dec 2025 280th Steffan153 🇫🇮 918 75 390ms 11 Feb 2026 280th dokutan 918 75 370ms 22 days ago 290th JayXon 🇺🇸 917 57 141ms 27 Nov 2022 290th Lydxn 🇨🇦 917 57 139ms 20 Jul 2023 292nd GrayJoKing 🇦🇺 916 43 175ms 20 Nov 2022 292nd stefangimmillaro 916 43 149ms 5 Jan 2023 292nd radarek 🇵🇱 916 43 173ms 22 Jul 2024 292nd pardouin 🇫🇷 916 43 174ms 22 Apr 2025 292nd error256 916 43 42ms 24 Dec 2025 292nd Steffan153 🇫🇮 916 43 46ms 3 days ago 298th Steffan153 🇫🇮 916 58 21ms 3 Feb 2023 298th Lydxn 🇨🇦 916 58 22ms 3 Feb 2023 300th primo-ppcg 🇹🇭 916 80 62ms 20 Nov 2022 300th pardouin 🇫🇷 916 80 62ms 31 May 2025 302nd Lydxn 🇨🇦 914 60 3ms 20 Jul 2023 303rd pardouin 🇫🇷 913 48 184ms 21 Apr 2025 304th primo-ppcg 🇹🇭 913 56 5ms 20 Nov 2022 305th JohandeRuiter 🇳🇱 913 58 4ms 1 Nov 2023 306th JayXon 🇺🇸 913 63 145ms 19 Mar 2023 306th Lydxn 🇨🇦 913 63 145ms 20 Mar 2023 308th Lydxn 🇨🇦 913 74 476ms 20 Nov 2022 308th JayXon 🇺🇸 913 74 464ms 7 Feb 2023 310th inventshah 912 50 389ms 15 Jan 2024 310th emgordon154 912 50 473ms 13 Apr 2025 310th fuzzylojik-golf 🇺🇸 912 50 433ms 20 Aug 2025 310th CornerMercury 🇬🇧 912 50 430ms 30 Dec 2025 314th DialFrost 🇸🇬 912 59 1,041ms 4 Apr 2025 315th JayXon 🇺🇸 912 75 25ms 25 Jul 2023 316th DialFrost 🇸🇬 911 58 21ms 23 Jan 2026 317th sisyphus-ppcg 🇦🇺 910 37 1,283ms 30 Jan 2023 317th emgordon154 910 37 1,292ms 20 Mar 2025 319th JayXon 🇺🇸 910 95 292ms 28 Nov 2022 319th Lydxn 🇨🇦 910 95 296ms 20 Jul 2023 First Prev 241–320 of 1,859 Next Last