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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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 599th Betuaredead 930 22 125ms 12 Nov 2023 599th snoozingnewt 🇨🇦 930 22 114ms 3 Dec 2025 603rd NewDefectus 🇮🇱 929 22 33ms 10 Oct 2021 603rd yzhs 🇩🇪 929 22 33ms 20 Jul 2022 603rd saltysylvi 929 22 34ms 5 Aug 2022 603rd ashtraypettingzoo 🇺🇸 929 22 33ms 22 Feb 2023 603rd MeWhenI 🇻🇦 929 22 33ms 7 Aug 2023 603rd Yewzir 🇧🇪 929 22 33ms 6 Nov 2023 603rd Natanaelel 🇸🇪 929 22 33ms 28 Nov 2023 603rd orthoplex 🇨🇽 929 22 33ms 20 Jul 2024 611th Lydxn 🇨🇦 929 37 3ms 29 Sep 2022 611th GrayJoKing 🇦🇺 929 37 3ms 29 Sep 2022 611th DialFrost 🇸🇬 929 37 3ms 24 Jan 2023 611th Steffan153 🇫🇮 929 37 3ms 3 Feb 2023 611th sisyphus-ppcg 🇦🇺 929 37 3ms 4 Feb 2023 611th prplz 🇦🇺 929 37 3ms 18 May 2023 611th ovs-code 🇩🇪 929 37 3ms 17 Jul 2023 611th sean-niemann 🇺🇸 929 37 3ms 23 Oct 2023 611th xsot 🇸🇬 929 37 3ms 8 Feb 2024 611th Yewzir 🇧🇪 929 37 2ms 2 Mar 2024 611th pardouin 🇫🇷 929 37 3ms 20 Aug 2024 611th edsrzf 🇳🇿 929 37 3ms 4 Sep 2025 623rd inventshah 929 40 1ms 30 Oct 2022 623rd Lydxn 🇨🇦 929 40 1ms 30 Oct 2022 623rd GrayJoKing 🇦🇺 929 40 1ms 3 Nov 2022 623rd sisyphus-ppcg 🇦🇺 929 40 1ms 3 Nov 2022 623rd sean-niemann 🇺🇸 929 40 1ms 4 Nov 2022 623rd btnlq 929 40 1ms 5 Nov 2022 623rd MeWhenI 🇻🇦 929 40 1ms 5 Nov 2022 623rd primo-ppcg 🇹🇭 929 40 1ms 6 Nov 2022 623rd Steffan153 🇫🇮 929 40 1ms 26 Nov 2022 623rd DialFrost 🇸🇬 929 40 1ms 12 Jan 2023 623rd prplz 🇦🇺 929 40 1ms 12 Jan 2023 623rd Shanethegamer 🇺🇸 929 40 1ms 6 Feb 2023 623rd JayXon 🇺🇸 929 40 1ms 16 Mar 2023 623rd xsot 🇸🇬 929 40 1ms 14 Jul 2023 623rd Yewzir 🇧🇪 929 40 1ms 12 Oct 2023 623rd Betuaredead 929 40 1ms 11 Nov 2023 623rd pardouin 🇫🇷 929 40 1ms 17 Aug 2024 623rd fuzzylojik-golf 🇺🇸 929 40 2ms 1 Jul 2025 623rd edsrzf 🇳🇿 929 40 1ms 4 Sep 2025 623rd snoozingnewt 🇨🇦 929 40 1ms 20 Oct 2025 623rd KasperKivimaeki 🇫🇮 929 40 1ms 15 Dec 2025 623rd GolfingSuccess 🇬🇷 929 40 1ms 13 Mar 2026 645th edsrzf 🇳🇿 927 32 676ms 4 Sep 2025 645th DialFrost 🇸🇬 927 32 697ms 4 Sep 2025 645th CaedenHarper 🇨🇦 927 32 665ms 9 Sep 2025 645th sean-niemann 🇺🇸 927 32 739ms 12 Sep 2025 645th fuzzylojik-golf 🇺🇸 927 32 709ms 22 Sep 2025 645th snoozingnewt 🇨🇦 927 32 634ms 20 Oct 2025 645th xsot 🇸🇬 927 32 748ms 13 Nov 2025 645th Yewzir 🇧🇪 927 32 695ms 15 Nov 2025 645th Steffan153 🇫🇮 927 32 686ms 13 Feb 2026 645th GolfingSuccess 🇬🇷 927 32 706ms 13 Mar 2026 655th Steffan153 🇫🇮 927 40 147ms 11 Jan 2023 655th JayXon 🇺🇸 927 40 140ms 23 Dec 2024 657th inventshah 927 42 2ms 9 Sep 2022 657th Lydxn 🇨🇦 927 42 2ms 9 Sep 2022 657th JayXon 🇺🇸 927 42 2ms 10 Sep 2022 657th btnlq 927 42 2ms 10 Sep 2022 657th GrayJoKing 🇦🇺 927 42 2ms 11 Sep 2022 657th m-tkach 🇺🇦 927 42 2ms 25 Oct 2022 657th sean-niemann 🇺🇸 927 42 2ms 3 Nov 2022 657th MeWhenI 🇻🇦 927 42 2ms 5 Nov 2022 657th DialFrost 🇸🇬 927 42 2ms 12 Jan 2023 657th Steffan153 🇫🇮 927 42 2ms 12 Jan 2023 657th Shanethegamer 🇺🇸 927 42 2ms 6 Feb 2023 657th sisyphus-ppcg 🇦🇺 927 42 2ms 23 Mar 2023 657th prplz 🇦🇺 927 42 2ms 23 May 2023 657th ovs-code 🇩🇪 927 42 2ms 17 Jul 2023 657th Yewzir 🇧🇪 927 42 2ms 11 Oct 2023 657th Betuaredead 927 42 2ms 11 Nov 2023 657th dokutan 927 42 2ms 27 Mar 2024 657th pardouin 🇫🇷 927 42 2ms 20 Aug 2024 657th stefangimmillaro 927 42 2ms 30 Sep 2024 657th fuzzylojik-golf 🇺🇸 927 42 2ms 18 Jul 2025 657th edsrzf 🇳🇿 927 42 2ms 22 Jul 2025 657th snoozingnewt 🇨🇦 927 42 2ms 20 Oct 2025 657th GolfingSuccess 🇬🇷 927 42 2ms 13 Mar 2026 657th emgordon154 927 42 2ms 6 days ago 681st HPWiz 🇳🇿 925 35 36ms 3 Jan 2026 682nd Lydxn 🇨🇦 925 38 94ms 12 Dec 2022 682nd ovs-code 🇩🇪 925 38 79ms 22 Apr 2024 682nd DialFrost 🇸🇬 925 38 84ms 27 May 2024 682nd sean-niemann 🇺🇸 925 38 80ms 12 Jul 2024 682nd Steffan153 🇫🇮 925 38 76ms 13 Jul 2024 682nd pardouin 🇫🇷 925 38 73ms 19 Aug 2024 688th error256 925 40 63ms 11 Dec 2025 689th m-tkach 🇺🇦 924 47 112ms 14 Oct 2022 689th sisyphus-ppcg 🇦🇺 924 47 107ms 14 Oct 2022 689th Lydxn 🇨🇦 924 47 110ms 14 Oct 2022 689th JayXon 🇺🇸 924 47 113ms 14 Oct 2022 689th stefangimmillaro 924 47 107ms 4 Nov 2022 689th emplv 🇱🇻 924 47 109ms 22 Nov 2022 689th Steffan153 🇫🇮 924 47 113ms 24 Nov 2022 689th DialFrost 🇸🇬 924 47 118ms 12 Jan 2023 689th Shanethegamer 🇺🇸 924 47 104ms 6 Feb 2023 689th sean-niemann 🇺🇸 924 47 108ms 18 Feb 2023 689th prplz 🇦🇺 924 47 109ms 22 May 2023 689th Yewzir 🇧🇪 924 47 111ms 11 Oct 2023 First Prev 601–700 of 3,447 Next Last