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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 676th lynn 759 102 33ms 18 Jul 2023 676th m-tkach 🇺🇦 759 102 30ms 7 Dec 2023 678th janbehrens 🇩🇪 757 52 44ms 27 Nov 2022 679th SirBogman 🇺🇸 756 41 315ms 9 Jan 2024 679th dcgjb 756 41 1,774ms 31 Jan 2024 679th IISResetMe 756 41 294ms 10 Apr 2024 679th juliansiebert 🇩🇪 756 41 315ms 2 Feb 2025 683rd snoozingnewt 🇨🇦 756 55 225ms 9 Oct 2025 684th Alex-x90 🇺🇸 756 97 60ms 20 Nov 2022 685th DialFrost 🇸🇬 754 71 63ms 7 Dec 2024 686th MeWhenI 🇻🇦 753 66 61ms 14 May 2023 687th aksyristos 752 66 20ms 17 Jan 2023 687th OllieBoyne 🇬🇧 752 66 20ms 28 Feb 2023 687th randolchance 752 66 24ms 12 Mar 2023 687th CheeseCake628 🇳🇴 752 66 18ms 19 Mar 2023 687th adamnielson42 🇺🇸 752 66 21ms 31 Mar 2023 687th ehulinsky 🇺🇸 752 66 20ms 8 May 2023 687th TheoKeller1 752 66 17ms 11 Jun 2023 687th dranjohn 752 66 23ms 11 Sep 2023 687th inverseLorentz 🇦🇺 752 66 19ms 23 Oct 2023 687th RedzGoose 🇦🇺 752 66 19ms 23 Oct 2024 687th JunkIce 752 66 24ms 24 Nov 2024 687th yokasuretsu 752 66 19ms 7 Jan 2025 687th croc54 752 66 18ms 13 Jan 2025 687th ejini6969 752 66 17ms 14 Jun 2025 687th osNiko 🇧🇷 752 66 17ms 20 Aug 2025 687th Troon 752 66 23ms 22 Aug 2025 703rd Steffan153 🇫🇮 752 78 34ms 14 Jul 2023 703rd GrayJoKing 🇦🇺 752 78 38ms 13 Aug 2023 703rd kg583 🇺🇸 752 78 31ms 2 Oct 2025 706th Yewzir 🇧🇪 751 90 435ms 12 Feb 2024 707th dokutan 750 32 2ms 14 Nov 2024 708th retrohun 750 64 4,178ms 5 Nov 2023 709th Shanethegamer 🇺🇸 750 81 1,239ms 30 Nov 2022 710th inventshah 749 59 11ms 20 Nov 2022 710th Argeento 🇵🇱 749 59 12ms 26 Aug 2023 712th tigerdan2 🇩🇪 748 92 343ms 8 days ago 713th MeWhenI 🇻🇦 748 98 58ms 9 Apr 2024 713th snoozingnewt 🇨🇦 748 98 376ms 6 Oct 2025 715th Natanaelel 🇸🇪 747 38 169ms 5 Jan 2024 716th m-tkach 🇺🇦 747 106 43ms 13 Mar 2023 717th msbranicky 745 92 123ms 1 Oct 2023 718th janbehrens 🇩🇪 745 116 260ms 20 Nov 2022 719th janbehrens 🇩🇪 744 63 13ms 20 Nov 2022 720th Yewzir 🇧🇪 743 72 30ms 6 Mar 2024 721st Kaffeleif 742 71 24ms 8 Feb 2024 721st DialFrost 🇸🇬 742 71 23ms 15 Dec 2024 721st snoozingnewt 🇨🇦 742 71 27ms 9 Oct 2025 724th dokutan 742 92 27ms 13 days ago 725th bob-th 741 67 19ms 23 Dec 2022 725th n0Oo0Oo0b 741 67 23ms 29 Dec 2022 725th betaveros 741 67 32ms 31 Dec 2022 725th vgamula 🇺🇦 741 67 18ms 15 Mar 2023 725th HumanoidCPU 741 67 22ms 19 Feb 2025 725th VictorStenvers 🇳🇱 741 67 18ms 26 Mar 2025 731st janbehrens 🇩🇪 740 99 58ms 20 Nov 2022 731st Yewzir 🇧🇪 740 99 65ms 12 Feb 2024 733rd Steffan153 🇫🇮 738 65 1,324ms 14 Jan 2023 734th thisishowmymindworks 🇳🇴 737 60 12ms 19 Jun 2024 734th stefangimmillaro 737 60 13ms 4 Sep 2024 734th targrik 737 60 12ms 6 Feb 2025 734th Lv0Sys 🇵🇱 737 60 13ms 11 hours ago 738th m-tkach 🇺🇦 736 72 4ms 22 Nov 2022 738th emplv 🇱🇻 736 72 5ms 30 Nov 2022 738th Steffan153 🇫🇮 736 72 4ms 3 Jan 2023 738th sean-niemann 🇺🇸 736 72 5ms 7 May 2024 738th solisolu 736 72 4ms 18 days ago 743rd dokutan 735 92 439ms 15 Jul 2025 744th rucin93 🇵🇱 734 63 8ms 19 days ago 745th snoozingnewt 🇨🇦 733 118 260ms 9 Oct 2025 746th h3ra993huskp 🇯🇵 732 94 339ms 8 days ago 747th Steffan153 🇫🇮 731 106 34ms 14 Jan 2023 748th GrayJoKing 🇦🇺 730 61 149ms 31 Aug 2024 749th MaxElf999 730 68 20ms 21 Nov 2022 749th guilhem-roy 🇫🇷 730 68 19ms 21 Nov 2022 First Prev 676–750 of 1,795 Next Last