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 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 trist224 🇫🇷 788 63 16ms 14 Dec 2022 641st retrohun 788 63 18ms 28 Dec 2022 641st msbranicky 788 63 18ms 23 Jul 2023 641st PeterTillema 🇳🇱 788 63 19ms 18 Mar 2024 641st hellwue 788 63 321ms 25 Jun 2024 641st InigoK 🇺🇸 788 63 27ms 19 Sep 2025 647th sean-niemann 🇺🇸 786 110 295ms 21 Jun 2023 647th stefangimmillaro 786 110 291ms 22 Jun 2023 649th sisyphus-ppcg 🇦🇺 785 45 14ms 23 Jan 2023 649th Steffan153 🇫🇮 785 45 4ms 9 Feb 2023 649th DialFrost 🇸🇬 785 45 5ms 25 Nov 2023 652nd DialFrost 🇸🇬 785 59 9ms 26 Dec 2025 653rd Yewzir 🇧🇪 783 43 1,235ms 13 Feb 2024 653rd dokutan 783 43 1,264ms 30 Apr 2024 655th rucin93 🇵🇱 783 56 159ms 30 Aug 2024 656th kg583 🇺🇸 783 75 32ms 22 hours ago 657th Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 657th typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 657th GrayJoKing 🇦🇺 783 84 371ms 29 Jul 2023 660th targrik 782 60 7ms 16 Jan 2025 661st pardouin 🇫🇷 782 79 187ms 22 Apr 2025 662nd SirBogman 🇺🇸 780 33 314ms 22 Nov 2022 663rd inventshah 779 68 5ms 29 Nov 2022 663rd xsot 🇸🇬 779 68 4ms 10 Feb 2024 665th Steffan153 🇫🇮 779 111 304ms 20 Nov 2022 666th Steffan153 🇫🇮 778 72 111ms 20 Nov 2022 666th emplv 🇱🇻 778 72 115ms 30 Nov 2022 668th albanian-laundromat 777 55 1,915ms 12 Sep 2025 669th pardouin 🇫🇷 777 68 33ms 24 Apr 2025 670th Yewzir 🇧🇪 777 88 25ms 13 Feb 2024 671st Steffan153 🇫🇮 776 57 13ms 14 Jan 2023 671st sisyphus-ppcg 🇦🇺 776 57 13ms 20 Jul 2023 673rd jakobkordez 🇸🇮 776 64 2,242ms 20 Nov 2022 673rd nstearns96 🇬🇧 776 64 267ms 23 Nov 2022 673rd Bodo171 776 64 16ms 27 Nov 2022 673rd TaserTheFox 🇺🇸 776 64 18ms 14 Jan 2023 673rd jmerle 🇳🇱 776 64 18ms 16 Feb 2023 673rd vishwathg 776 64 16ms 7 Apr 2023 673rd dteague3989 776 64 17ms 8 Aug 2023 673rd NickTheEASDude 🇺🇸 776 64 25ms 1 May 2024 673rd aalec 776 64 18ms 3 May 2024 673rd mishak-sys 776 64 16ms 25 Feb 2025 673rd YAJUE114514 776 64 16ms 1 Aug 2025 673rd Deedogg 776 64 16ms 30 Oct 2025 673rd netfri25 🇮🇱 776 64 17ms 21 days ago 673rd rotemkm 776 64 17ms 21 days ago 687th emgordon154 776 104 120ms 29 Nov 2025 688th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 688th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 688th snoozingnewt 🇨🇦 774 31 36ms 20 Sep 2025 688th scpchicken 🇵🇼 774 31 4ms 2 days ago 692nd albanian-laundromat 773 59 437ms 8 Oct 2025 693rd pardouin 🇫🇷 773 76 8ms 24 Apr 2025 694th DialFrost 🇸🇬 773 181 51ms 23 May 2025 695th DialFrost 🇸🇬 772 80 184ms 5 Aug 2024 696th dokutan 771 95 54ms 23 Mar 2024 697th dokutan 770 54 282ms 9 Apr 2024 697th snoozingnewt 🇨🇦 770 54 225ms 9 Dec 2025 699th emplv 🇱🇻 769 61 7ms 21 Jun 2023 700th Yewzir 🇧🇪 769 68 149ms 14 Feb 2024 701st ovs-code 🇩🇪 768 69 5ms 10 Feb 2024 702nd SirFireball3521 767 37 187ms 13 Mar 2023 703rd fourth-bit 764 65 20ms 11 Jul 2023 703rd Bmrl7 764 65 19ms 24 Feb 2024 703rd shelerr 764 65 24ms 22 Aug 2025 706th Steffan153 🇫🇮 763 77 41ms 21 days ago 707th Irratix 🇳🇱 763 96 58ms 11 Dec 2022 708th AlephSquirrel 762 58 125ms 1 Jun 2023 709th JGDoerrer 761 90 120ms 20 Dec 2022 709th klixel 🇨🇦 761 90 119ms 17 Apr 2023 709th TylerBloom 761 90 118ms 22 Mar 2024 709th Aurel300 🇨🇭 761 90 122ms 8 Jun 2024 713th steffan-polygolf 760 60 447ms 7 Mar 2024 714th ovs-code 🇩🇪 759 70 23ms 14 Dec 2024 715th lynn 759 102 30ms 18 Jul 2023 715th m-tkach 🇺🇦 759 102 31ms 7 Dec 2023 717th DialFrost 🇸🇬 758 69 163ms 19 Dec 2025 718th janbehrens 🇩🇪 757 52 44ms 27 Nov 2022 719th SirBogman 🇺🇸 756 41 323ms 9 Jan 2024 719th dcgjb 756 41 1,773ms 31 Jan 2024 First Prev 641–720 of 1,857 Next Last