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 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 641st Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 641st typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 641st GrayJoKing 🇦🇺 783 84 371ms 29 Jul 2023 644th targrik 782 60 7ms 16 Jan 2025 645th pardouin 🇫🇷 782 79 187ms 22 Apr 2025 646th SirBogman 🇺🇸 780 33 334ms 22 Nov 2022 647th inventshah 779 68 5ms 29 Nov 2022 647th xsot 🇸🇬 779 68 4ms 10 Feb 2024 649th Steffan153 🇫🇮 779 111 356ms 20 Nov 2022 650th Steffan153 🇫🇮 778 72 116ms 20 Nov 2022 650th emplv 🇱🇻 778 72 120ms 30 Nov 2022 652nd pardouin 🇫🇷 777 68 43ms 24 Apr 2025 653rd Yewzir 🇧🇪 777 88 25ms 13 Feb 2024 654th albanian-laundromat 776 55 1,917ms 12 Sep 2025 655th jakobkordez 🇸🇮 776 64 2,287ms 20 Nov 2022 655th nstearns96 🇬🇧 776 64 267ms 23 Nov 2022 655th Bodo171 776 64 18ms 27 Nov 2022 655th TaserTheFox 🇺🇸 776 64 26ms 14 Jan 2023 655th jmerle 🇳🇱 776 64 18ms 16 Feb 2023 655th vishwathg 776 64 21ms 7 Apr 2023 655th dteague3989 776 64 18ms 8 Aug 2023 655th NickTheEASDude 🇺🇸 776 64 25ms 1 May 2024 655th aalec 776 64 18ms 3 May 2024 655th mishak-sys 776 64 17ms 25 Feb 2025 655th YAJUE114514 776 64 18ms 1 Aug 2025 655th Deedogg 776 64 16ms 30 Oct 2025 667th Steffan153 🇫🇮 775 57 13ms 14 Jan 2023 667th sisyphus-ppcg 🇦🇺 775 57 12ms 20 Jul 2023 669th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 669th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 669th snoozingnewt 🇨🇦 774 31 37ms 20 Sep 2025 672nd GolfingSuccess 🇬🇷 773 59 426ms 15 Jan 2024 672nd albanian-laundromat 773 59 437ms 8 Oct 2025 674th DialFrost 🇸🇬 773 181 52ms 23 May 2025 675th pardouin 🇫🇷 772 76 10ms 24 Apr 2025 676th DialFrost 🇸🇬 772 80 184ms 5 Aug 2024 677th emgordon154 772 104 113ms 29 Nov 2025 678th dokutan 771 95 60ms 23 Mar 2024 679th dokutan 770 54 282ms 9 Apr 2024 679th snoozingnewt 🇨🇦 770 54 249ms 9 Dec 2025 681st emplv 🇱🇻 769 61 7ms 21 Jun 2023 682nd Yewzir 🇧🇪 769 68 122ms 14 Feb 2024 683rd ovs-code 🇩🇪 768 69 5ms 10 Feb 2024 684th SirFireball3521 767 37 189ms 13 Mar 2023 685th fourth-bit 764 65 20ms 11 Jul 2023 685th Bmrl7 764 65 21ms 24 Feb 2024 685th shelerr 764 65 24ms 22 Aug 2025 688th Irratix 🇳🇱 763 96 57ms 11 Dec 2022 689th AlephSquirrel 762 58 120ms 1 Jun 2023 690th JGDoerrer 761 90 124ms 20 Dec 2022 690th klixel 🇨🇦 761 90 123ms 17 Apr 2023 690th TylerBloom 761 90 114ms 22 Mar 2024 690th Aurel300 🇨🇭 761 90 116ms 8 Jun 2024 694th steffan-polygolf 760 60 447ms 7 Mar 2024 695th ovs-code 🇩🇪 759 70 23ms 14 Dec 2024 696th lynn 759 102 31ms 18 Jul 2023 696th m-tkach 🇺🇦 759 102 31ms 7 Dec 2023 698th DialFrost 🇸🇬 758 69 117ms 19 Dec 2025 699th janbehrens 🇩🇪 757 52 44ms 27 Nov 2022 700th SirBogman 🇺🇸 756 41 299ms 9 Jan 2024 700th dcgjb 756 41 1,785ms 31 Jan 2024 700th IISResetMe 756 41 359ms 10 Apr 2024 700th juliansiebert 🇩🇪 756 41 362ms 2 Feb 2025 704th Alex-x90 🇺🇸 756 97 61ms 20 Nov 2022 705th MeWhenI 🇻🇦 753 66 41ms 14 May 2023 706th aksyristos 752 66 23ms 17 Jan 2023 706th OllieBoyne 🇬🇧 752 66 21ms 28 Feb 2023 706th randolchance 752 66 20ms 12 Mar 2023 706th CheeseCake628 🇳🇴 752 66 23ms 19 Mar 2023 706th adamnielson42 🇺🇸 752 66 18ms 31 Mar 2023 706th ehulinsky 🇺🇸 752 66 20ms 8 May 2023 706th TheoKeller1 752 66 26ms 11 Jun 2023 706th dranjohn 752 66 21ms 11 Sep 2023 706th inverseLorentz 🇦🇺 752 66 20ms 23 Oct 2023 706th RedzGoose 🇦🇺 752 66 19ms 23 Oct 2024 706th JunkIce 752 66 21ms 24 Nov 2024 706th yokasuretsu 752 66 18ms 7 Jan 2025 706th croc54 752 66 19ms 13 Jan 2025 706th ejini6969 752 66 20ms 14 Jun 2025 706th osNiko 🇧🇷 752 66 19ms 20 Aug 2025 First Prev 641–720 of 1,831 Next Last