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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 473rd sisyphus-ppcg 🇦🇺 933 29 34ms 25 Dec 2023 473rd Yewzir 🇧🇪 933 29 35ms 25 Dec 2023 473rd GrayJoKing 🇦🇺 933 29 36ms 26 Dec 2023 473rd Lydxn 🇨🇦 933 29 35ms 29 Dec 2023 473rd xsot 🇸🇬 933 29 36ms 30 Dec 2023 473rd fuzzylojik-golf 🇺🇸 933 29 34ms 30 Aug 2025 473rd snoozingnewt 🇨🇦 933 29 38ms 3 Dec 2025 488th Yewzir 🇧🇪 933 33 1ms 18 Nov 2025 488th sean-niemann 🇺🇸 933 33 1ms 18 Nov 2025 488th rucin93 🇵🇱 933 33 2ms 18 Nov 2025 488th edsrzf 🇳🇿 933 33 1ms 18 Nov 2025 488th DialFrost 🇸🇬 933 33 1ms 19 Nov 2025 488th JayXon 🇺🇸 933 33 1ms 19 Nov 2025 488th GrayJoKing 🇦🇺 933 33 1ms 19 Nov 2025 488th pardouin 🇫🇷 933 33 1ms 19 Nov 2025 488th snoozingnewt 🇨🇦 933 33 1ms 3 Dec 2025 488th Steffan153 🇫🇮 933 33 1ms 3 days ago 498th Lydxn 🇨🇦 933 34 3ms 12 May 2023 498th Steffan153 🇫🇮 933 34 4ms 14 May 2023 498th sean-niemann 🇺🇸 933 34 4ms 21 Apr 2025 501st GrayJoKing 🇦🇺 933 48 1ms 9 Feb 2021 501st prplz 🇦🇺 933 48 1ms 10 Feb 2021 501st NewDefectus 🇮🇱 933 48 1ms 8 May 2021 501st orthoplex 🇨🇽 933 48 1ms 12 Aug 2021 501st akshatj27 🇦🇶 933 48 1ms 11 Jan 2022 501st lynn 933 48 1ms 3 Jun 2022 501st AlephSquirrel 933 48 1ms 18 Jul 2022 501st stefangimmillaro 933 48 2ms 4 Nov 2022 501st MeWhenI 🇻🇦 933 48 1ms 5 Nov 2022 501st emplv 🇱🇻 933 48 1ms 22 Nov 2022 501st rucin93 🇵🇱 933 48 1ms 22 Jan 2023 501st voytxt 🇨🇿 933 48 1ms 19 Jan 2025 501st emgordon154 933 48 2ms 1 Jun 2025 501st edsrzf 🇳🇿 933 48 2ms 4 Sep 2025 515th Lydxn 🇨🇦 932 67 53ms 1 Jan 2022 515th prplz 🇦🇺 932 67 55ms 1 Jan 2022 515th JayXon 🇺🇸 932 67 54ms 1 Jan 2022 515th primo-ppcg 🇹🇭 932 67 58ms 18 Jan 2022 515th GrayJoKing 🇦🇺 932 67 57ms 18 Feb 2022 515th Irratix 🇳🇱 932 67 54ms 22 Mar 2022 515th inventshah 932 67 54ms 15 Jun 2022 515th sean-niemann 🇺🇸 932 67 56ms 4 Nov 2022 515th MeWhenI 🇻🇦 932 67 59ms 5 Nov 2022 515th Steffan153 🇫🇮 932 67 57ms 27 Nov 2022 515th DialFrost 🇸🇬 932 67 57ms 12 Jan 2023 515th Shanethegamer 🇺🇸 932 67 56ms 6 Feb 2023 515th Alex-x90 🇺🇸 932 67 59ms 24 Feb 2023 515th sisyphus-ppcg 🇦🇺 932 67 53ms 23 Mar 2023 515th rucin93 🇵🇱 932 67 57ms 20 Jun 2023 515th xsot 🇸🇬 932 67 56ms 14 Jul 2023 515th ovs-code 🇩🇪 932 67 55ms 17 Jul 2023 515th Yewzir 🇧🇪 932 67 51ms 11 Oct 2023 515th Betuaredead 932 67 57ms 11 Nov 2023 515th pardouin 🇫🇷 932 67 50ms 17 Aug 2024 515th b-illy 🇬🇧 932 67 53ms 5 Jun 2025 515th fuzzylojik-golf 🇺🇸 932 67 55ms 19 Aug 2025 515th edsrzf 🇳🇿 932 67 59ms 4 Sep 2025 515th CaedenHarper 🇨🇦 932 67 58ms 4 Sep 2025 515th KasperKivimaeki 🇫🇮 932 67 58ms 18 Nov 2025 515th snoozingnewt 🇨🇦 932 67 55ms 3 Dec 2025 515th emgordon154 932 67 73ms 7 days ago 542nd primo-ppcg 🇹🇭 931 41 121ms 18 Jun 2019 542nd JayXon 🇺🇸 931 41 118ms 9 Feb 2021 542nd GrayJoKing 🇦🇺 931 41 127ms 9 Feb 2021 542nd prplz 🇦🇺 931 41 125ms 10 Feb 2021 542nd sisyphus-ppcg 🇦🇺 931 41 124ms 10 Feb 2021 542nd Lydxn 🇨🇦 931 41 119ms 10 Feb 2021 542nd lynn 931 41 119ms 11 Sep 2021 542nd m-tkach 🇺🇦 931 41 117ms 24 Oct 2022 542nd sean-niemann 🇺🇸 931 41 117ms 3 Nov 2022 542nd MeWhenI 🇻🇦 931 41 117ms 5 Nov 2022 542nd Steffan153 🇫🇮 931 41 121ms 3 Dec 2022 542nd DialFrost 🇸🇬 931 41 117ms 12 Jan 2023 542nd Shanethegamer 🇺🇸 931 41 122ms 6 Feb 2023 542nd MWI-polygolf 931 41 121ms 18 Feb 2023 542nd steffan-polygolf 931 41 124ms 19 Feb 2023 542nd stefangimmillaro 931 41 123ms 11 Jun 2023 542nd ovs-code 🇩🇪 931 41 120ms 17 Jul 2023 542nd Yewzir 🇧🇪 931 41 125ms 20 Oct 2023 542nd Betuaredead 931 41 117ms 11 Nov 2023 First Prev 481–560 of 3,306 Next Last