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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 675th OllieBoyne 🇬🇧 752 66 18ms 28 Feb 2023 675th randolchance 752 66 28ms 12 Mar 2023 675th CheeseCake628 🇳🇴 752 66 20ms 19 Mar 2023 675th adamnielson42 🇺🇸 752 66 18ms 31 Mar 2023 675th ehulinsky 🇺🇸 752 66 20ms 8 May 2023 675th TheoKeller1 752 66 25ms 11 Jun 2023 675th dranjohn 752 66 19ms 11 Sep 2023 675th inverseLorentz 🇦🇺 752 66 26ms 23 Oct 2023 675th RedzGoose 🇦🇺 752 66 17ms 23 Oct 2024 675th JunkIce 752 66 20ms 24 Nov 2024 675th yokasuretsu 752 66 17ms 7 Jan 2025 675th croc54 752 66 18ms 13 Jan 2025 675th ejini6969 752 66 17ms 14 Jun 2025 675th osNiko 🇧🇷 752 66 29ms 20 Aug 2025 675th Troon 752 66 24ms 22 Aug 2025 691st Steffan153 🇫🇮 752 78 34ms 14 Jul 2023 691st GrayJoKing 🇦🇺 752 78 38ms 13 Aug 2023 691st kg583 🇺🇸 752 78 31ms 2 Oct 2025 694th Yewzir 🇧🇪 751 90 435ms 12 Feb 2024 695th dokutan 750 32 3ms 14 Nov 2024 696th retrohun 750 64 4,257ms 5 Nov 2023 697th Shanethegamer 🇺🇸 750 81 1,332ms 30 Nov 2022 698th inventshah 749 59 12ms 20 Nov 2022 698th Argeento 🇵🇱 749 59 13ms 26 Aug 2023 700th Natanaelel 🇸🇪 747 38 177ms 5 Jan 2024 701st MeWhenI 🇻🇦 747 98 56ms 9 Apr 2024 701st snoozingnewt 🇺🇸 747 98 366ms 6 Oct 2025 703rd m-tkach 🇺🇦 747 106 35ms 13 Mar 2023 704th janbehrens 🇩🇪 745 116 263ms 20 Nov 2022 705th janbehrens 🇩🇪 744 63 13ms 20 Nov 2022 706th msbranicky 744 92 125ms 1 Oct 2023 707th Yewzir 🇧🇪 743 72 30ms 6 Mar 2024 708th Kaffeleif 742 71 59ms 8 Feb 2024 708th DialFrost 🇸🇬 742 71 65ms 15 Dec 2024 708th snoozingnewt 🇺🇸 742 71 61ms 9 Oct 2025 711th dokutan 742 92 27ms 38 hours ago 712th bob-th 741 67 24ms 23 Dec 2022 712th n0Oo0Oo0b 741 67 17ms 29 Dec 2022 712th betaveros 741 67 34ms 31 Dec 2022 712th vgamula 🇺🇦 741 67 18ms 15 Mar 2023 712th HumanoidCPU 741 67 21ms 19 Feb 2025 712th VictorStenvers 🇳🇱 741 67 19ms 26 Mar 2025 718th janbehrens 🇩🇪 740 99 59ms 20 Nov 2022 718th Yewzir 🇧🇪 740 99 51ms 12 Feb 2024 720th Steffan153 🇫🇮 738 65 1,425ms 14 Jan 2023 721st thisishowmymindworks 🇳🇴 736 60 11ms 19 Jun 2024 721st stefangimmillaro 736 60 12ms 4 Sep 2024 721st targrik 736 60 12ms 6 Feb 2025 724th m-tkach 🇺🇦 735 72 4ms 22 Nov 2022 724th emplv 🇱🇻 735 72 5ms 30 Nov 2022 724th Steffan153 🇫🇮 735 72 4ms 3 Jan 2023 724th sean-niemann 🇺🇸 735 72 5ms 7 May 2024 724th solisolu 735 72 4ms 6 days ago 729th dokutan 735 92 439ms 15 Jul 2025 730th rucin93 🇵🇱 734 63 8ms 7 days ago 731st snoozingnewt 🇺🇸 733 118 260ms 9 Oct 2025 732nd Steffan153 🇫🇮 731 106 34ms 14 Jan 2023 733rd GrayJoKing 🇦🇺 730 61 149ms 31 Aug 2024 734th MaxElf999 730 68 20ms 21 Nov 2022 734th guilhem-roy 🇫🇷 730 68 21ms 21 Nov 2022 734th knutae 🇳🇴 730 68 23ms 30 Nov 2022 734th 4ndyJ 🇬🇧 730 68 19ms 10 Jan 2023 734th andre-lameirinhas 🇵🇹 730 68 20ms 18 May 2023 734th WillConker 730 68 17ms 16 Jul 2023 734th AforAmpere 730 68 17ms 20 Sep 2023 734th Simpos 730 68 26ms 24 Oct 2023 734th mikehanus 730 68 28ms 22 Nov 2023 734th chartung17 730 68 19ms 31 Dec 2023 734th mathisfun271 730 68 24ms 13 Feb 2024 734th 77Tigers 730 68 17ms 22 Jun 2024 734th moustave 730 68 18ms 12 Nov 2024 747th MeWhenI 🇻🇦 729 57 363ms 14 Feb 2023 747th MasFlam 729 57 307ms 21 Jun 2024 749th dokutan 727 33 40ms 20 Oct 2024 750th annaproxy 727 85 261ms 22 Nov 2022 First Prev 676–750 of 1,777 Next Last