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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 641st stefangimmillaro 796 59 31ms 20 Nov 2022 642nd msbranicky 796 72 141ms 1 Sep 2023 642nd snoozingnewt 🇨🇦 796 72 148ms 9 Oct 2025 644th kg583 🇺🇸 795 74 37ms 15 days ago 645th emplv 🇱🇻 795 109 333ms 21 Jun 2023 646th DialFrost 🇸🇬 793 67 35ms 1 Nov 2023 647th Steffan153 🇫🇮 793 78 4,163ms 10 Oct 2023 648th primo-ppcg 🇹🇭 791 60 2ms 20 Nov 2022 649th Irratix 🇳🇱 790 56 15ms 11 Dec 2022 650th pardouin 🇫🇷 790 68 64ms 25 Apr 2025 651st MeWhenI 🇻🇦 790 177 38ms 29 Nov 2023 652nd trist224 🇫🇷 789 63 18ms 14 Dec 2022 652nd msbranicky 789 63 19ms 23 Jul 2023 652nd PeterTillema 🇳🇱 789 63 17ms 18 Mar 2024 652nd hellwue 789 63 365ms 25 Jun 2024 652nd InigoK 🇺🇸 789 63 27ms 19 Sep 2025 657th AlephSquirrel 788 50 45ms 7 Mar 2023 657th SirBogman 🇺🇸 788 50 46ms 10 Jan 2024 659th sean-niemann 🇺🇸 787 110 317ms 21 Jun 2023 659th stefangimmillaro 787 110 328ms 22 Jun 2023 661st sisyphus-ppcg 🇦🇺 786 45 14ms 23 Jan 2023 661st Steffan153 🇫🇮 786 45 4ms 9 Feb 2023 661st DialFrost 🇸🇬 786 45 5ms 25 Nov 2023 664th DialFrost 🇸🇬 785 59 8ms 26 Dec 2025 665th Yewzir 🇧🇪 784 43 1,235ms 13 Feb 2024 665th dokutan 784 43 1,264ms 30 Apr 2024 667th targrik 783 60 8ms 16 Jan 2025 668th pardouin 🇫🇷 783 79 187ms 22 Apr 2025 669th Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 669th typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 669th GrayJoKing 🇦🇺 783 84 370ms 29 Jul 2023 672nd emgordon154 781 104 120ms 29 Nov 2025 673rd SirBogman 🇺🇸 780 33 339ms 22 Nov 2022 674th inventshah 780 68 5ms 29 Nov 2022 674th xsot 🇸🇬 780 68 4ms 10 Feb 2024 676th Steffan153 🇫🇮 780 72 123ms 20 Nov 2022 676th emplv 🇱🇻 780 72 120ms 30 Nov 2022 678th Yewzir 🇧🇪 780 88 25ms 13 Feb 2024 679th Steffan153 🇫🇮 780 111 322ms 20 Nov 2022 680th albanian-laundromat 🇺🇸 779 55 1,754ms 12 Sep 2025 681st pardouin 🇫🇷 778 68 34ms 24 Apr 2025 682nd Steffan153 🇫🇮 776 57 13ms 14 Jan 2023 682nd sisyphus-ppcg 🇦🇺 776 57 17ms 20 Jul 2023 684th jakobkordez 🇸🇮 776 64 2,264ms 20 Nov 2022 684th nstearns96 🇬🇧 776 64 265ms 23 Nov 2022 684th Bodo171 776 64 17ms 27 Nov 2022 684th TaserTheFox 🇺🇸 776 64 17ms 14 Jan 2023 684th jmerle 🇳🇱 776 64 18ms 16 Feb 2023 684th vishwathg 776 64 17ms 7 Apr 2023 684th dteague3989 776 64 18ms 8 Aug 2023 684th NickTheEASDude 🇺🇸 776 64 27ms 1 May 2024 684th aalec 776 64 17ms 3 May 2024 684th mishak-sys 776 64 17ms 25 Feb 2025 684th YAJUE114514 776 64 16ms 1 Aug 2025 684th Deedogg 776 64 19ms 30 Oct 2025 684th netfri25 🇮🇱 776 64 17ms 21 Feb 2026 684th rotemkm 776 64 18ms 21 Feb 2026 698th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 698th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 698th snoozingnewt 🇨🇦 774 31 36ms 20 Sep 2025 698th scpchicken 🇵🇼 774 31 4ms 11 Mar 2026 702nd pardouin 🇫🇷 774 76 8ms 24 Apr 2025 703rd albanian-laundromat 🇺🇸 773 59 370ms 8 Oct 2025 704th DialFrost 🇸🇬 773 80 184ms 5 Aug 2024 705th dokutan 773 95 58ms 23 Mar 2024 706th DialFrost 🇸🇬 773 181 51ms 23 May 2025 707th dokutan 771 54 284ms 9 Apr 2024 707th snoozingnewt 🇨🇦 771 54 228ms 9 Dec 2025 709th emplv 🇱🇻 770 61 9ms 21 Jun 2023 710th Yewzir 🇧🇪 769 68 149ms 14 Feb 2024 711th SirFireball3521 768 37 215ms 13 Mar 2023 712th ovs-code 🇩🇪 768 69 5ms 10 Feb 2024 713th flekAI 765 69 101ms 3 days ago 714th Irratix 🇳🇱 765 96 69ms 11 Dec 2022 715th fourth-bit 764 65 20ms 11 Jul 2023 715th Bmrl7 764 65 22ms 24 Feb 2024 715th shelerr 764 65 24ms 22 Aug 2025 718th Steffan153 🇫🇮 764 77 41ms 20 Feb 2026 719th AlephSquirrel 762 58 126ms 1 Jun 2023 720th JGDoerrer 762 90 127ms 20 Dec 2022 First Prev 641–720 of 1,934 Next Last