Pernicious Numbers (Long) in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 676th Irratix 🇳🇱 763 96 69ms 11 Dec 2022 677th AlephSquirrel 762 58 128ms 1 Jun 2023 678th JGDoerrer 760 90 128ms 20 Dec 2022 678th klixel 🇨🇦 760 90 135ms 17 Apr 2023 678th TylerBloom 760 90 129ms 22 Mar 2024 678th Aurel300 🇨🇭 760 90 143ms 8 Jun 2024 682nd ovs-code 🇩🇪 759 70 26ms 14 Dec 2024 683rd lynn 759 102 33ms 18 Jul 2023 683rd m-tkach 🇺🇦 759 102 30ms 7 Dec 2023 685th SirBogman 🇺🇸 756 41 286ms 9 Jan 2024 685th dcgjb 756 41 2,074ms 31 Jan 2024 685th IISResetMe 756 41 291ms 10 Apr 2024 685th juliansiebert 🇩🇪 756 41 302ms 2 Feb 2025 689th snoozingnewt 🇺🇸 756 55 252ms 14 days ago 690th bob-th 755 67 18ms 23 Dec 2022 690th n0Oo0Oo0b 755 67 18ms 29 Dec 2022 690th betaveros 755 67 30ms 31 Dec 2022 690th vgamula 🇺🇦 755 67 17ms 15 Mar 2023 690th VictorStenvers 🇳🇱 755 67 24ms 26 Mar 2025 695th Alex-x90 🇺🇸 755 97 71ms 20 Nov 2022 696th snoozingnewt 🇺🇸 755 118 276ms 14 days ago 697th DialFrost 🇸🇬 754 71 63ms 7 Dec 2024 698th dokutan 754 92 439ms 15 Jul 2025 699th MeWhenI 🇻🇦 753 66 61ms 14 May 2023 700th Steffan153 🇫🇮 752 78 34ms 14 Jul 2023 700th GrayJoKing 🇦🇺 752 78 43ms 13 Aug 2023 700th kg583 🇺🇸 752 78 39ms 21 days ago 703rd msbranicky 751 63 681ms 16 Jan 2024 704th dokutan 750 32 3ms 14 Nov 2024 705th retrohun 750 64 4,257ms 5 Nov 2023 706th Shanethegamer 🇺🇸 750 81 1,322ms 30 Nov 2022 707th inventshah 749 59 13ms 20 Nov 2022 707th Argeento 🇵🇱 749 59 16ms 26 Aug 2023 709th emgordon154 749 119 277ms 19 Mar 2025 710th error256 748 55 54ms 4 Jun 2024 711th m-tkach 🇺🇦 747 72 4ms 22 Nov 2022 711th emplv 🇱🇻 747 72 5ms 30 Nov 2022 711th Steffan153 🇫🇮 747 72 4ms 3 Jan 2023 711th sean-niemann 🇺🇸 747 72 5ms 7 May 2024 715th MeWhenI 🇻🇦 747 98 84ms 9 Apr 2024 715th snoozingnewt 🇺🇸 747 98 375ms 17 days ago 717th m-tkach 🇺🇦 747 106 37ms 13 Mar 2023 718th steffan-polygolf 746 73 71ms 7 Mar 2024 719th janbehrens 🇩🇪 744 63 16ms 20 Nov 2022 720th MaxElf999 744 68 18ms 21 Nov 2022 720th guilhem-roy 🇫🇷 744 68 17ms 21 Nov 2022 720th knutae 🇳🇴 744 68 18ms 30 Nov 2022 720th 4ndyJ 🇬🇧 744 68 18ms 10 Jan 2023 720th andre-lameirinhas 🇵🇹 744 68 18ms 18 May 2023 720th WillConker 744 68 18ms 16 Jul 2023 720th AforAmpere 744 68 18ms 20 Sep 2023 720th Simpos 744 68 25ms 24 Oct 2023 720th mikehanus 744 68 19ms 22 Nov 2023 720th chartung17 744 68 19ms 31 Dec 2023 720th mathisfun271 744 68 26ms 13 Feb 2024 720th 77Tigers 744 68 25ms 22 Jun 2024 720th Deedogg 744 68 21ms 9 Sep 2024 720th moustave 744 68 19ms 12 Nov 2024 734th Yewzir 🇧🇪 743 72 30ms 6 Mar 2024 735th msbranicky 743 92 139ms 1 Oct 2023 736th JRaspass 🇬🇧 742 43 142ms 19 Nov 2022 736th Shanethegamer 🇺🇸 742 43 153ms 19 Nov 2022 736th SirBogman 🇺🇸 742 43 143ms 20 Nov 2022 736th sean-niemann 🇺🇸 742 43 138ms 20 Nov 2022 736th trist224 🇫🇷 742 43 144ms 14 Dec 2022 736th MeWhenI 🇻🇦 742 43 148ms 30 Jan 2023 736th Yewzir 🇧🇪 742 43 215ms 14 Feb 2024 736th fuzzylojik-golf 🇺🇸 742 43 179ms 21 Aug 2025 744th janbehrens 🇩🇪 740 99 72ms 20 Nov 2022 744th Yewzir 🇧🇪 740 99 77ms 12 Feb 2024 746th Steffan153 🇫🇮 738 65 1,425ms 14 Jan 2023 747th thisishowmymindworks 🇳🇴 736 60 15ms 19 Jun 2024 747th stefangimmillaro 736 60 13ms 4 Sep 2024 747th targrik 736 60 13ms 6 Feb 2025 750th juliusgeo 733 69 15ms 13 Jan 2023 First Prev 676–750 of 1,770 Next Last