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 Taxicab 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th Steffan153 🇫🇮 691 74 10ms 20 Nov 2022 827th Florian-Mt 691 99 131ms 12 Jul 2024 828th tatzyr 🇯🇵 690 57 68ms 26 Mar 2025 829th voytxt 🇨🇿 690 64 14ms 21 Jul 2023 830th JunkIce 690 66 351ms 3 Dec 2024 831st mbittner20 690 72 20ms 27 May 2023 831st eiburns 690 72 30ms 27 Oct 2023 831st wh3n3v3r 🇨🇿 690 72 28ms 13 Nov 2024 831st WillowWispy 690 72 25ms 14 Mar 2025 835th MeWhenI 🇻🇦 688 92 358ms 19 Jun 2025 836th dokutan 687 75 2,800ms 24 Oct 2024 837th inventshah 685 64 152ms 4 Aug 2024 838th prplz 🇦🇺 685 113 32ms 31 Dec 2022 839th steffan-polygolf 684 77 74ms 24 Feb 2023 840th Codsilla 🇨🇦 681 61 295ms 3 Nov 2023 841st Yewzir 🇧🇪 681 73 51ms 24 Feb 2024 842nd weliveinhell 🇭🇹 680 65 16ms 15 Sep 2023 842nd dylanarmstrong 680 65 12ms 25 Jan 2024 842nd Yewzir 🇧🇪 680 65 20ms 12 Feb 2024 845th HumanoidCPU 680 67 361ms 19 Feb 2025 846th Yewzir 🇧🇪 680 69 7ms 13 Feb 2024 847th snoozingnewt 🇺🇸 679 52 4ms 9 Oct 2025 848th MeWhenI 🇻🇦 679 77 103ms 9 Apr 2024 849th MeWhenI 🇻🇦 679 78 4ms 9 Apr 2024 850th MeWhenI 🇻🇦 679 92 45ms 14 Feb 2025 850th AlephSquirrel 679 92 44ms 21 Mar 2025 852nd 4hg 🇺🇸 678 58 56ms 11 Dec 2022 852nd csharpython 678 58 50ms 5 Aug 2025 854th msbranicky 678 76 2,866ms 6 Jan 2025 855th AlephSquirrel 678 97 7ms 5 Aug 2024 856th angel-p57 🇯🇵 678 215 326ms 11 Dec 2023 857th MeWhenI 🇻🇦 678 245 428ms 19 Apr 2025 858th retrohun 676 42 175ms 30 Dec 2022 858th neel11235813 676 42 189ms 3 Feb 2023 860th MeWhenI 🇻🇦 676 100 434ms 9 Apr 2024 861st CaedenHarper 🇨🇦 675 128 263ms 5 Oct 2025 862nd emgordon154 674 87 33ms 19 Mar 2025 863rd annaproxy 673 94 350ms 22 Oct 2023 864th gjoacorp 🇬🇧 672 109 59ms 4 Aug 2025 865th Anthony-Williams-06 671 74 17ms 12 Sep 2024 866th janbehrens 🇩🇪 670 79 4ms 20 Nov 2022 866th weliveinhell 🇭🇹 670 79 4ms 21 May 2024 868th kkoenig 670 129 258ms 2 Jan 2024 868th dokutan 670 129 290ms 10 Mar 2025 870th helbling 🇨🇭 669 66 12ms 5 Apr 2024 871st ejini6969 667 59 48ms 14 Jun 2025 872nd Steffan153 🇫🇮 667 71 5ms 20 Nov 2022 873rd MeWhenI 🇻🇦 666 79 92ms 7 Aug 2023 874th namcartoon06 666 110 56ms 15 Jul 2023 875th dokutan 664 66 145ms 7 Aug 2024 876th snoozingnewt 🇺🇸 663 102 455ms 9 Oct 2025 877th CedricGebistorf 662 75 28ms 4 May 2023 877th namelessiw 662 75 31ms 11 Jan 2024 877th robin-scragg 662 75 25ms 25 Jun 2025 880th Yewzir 🇧🇪 662 80 5ms 12 Feb 2024 880th dokutan 662 80 4ms 23 Mar 2024 882nd snoozingnewt 🇺🇸 661 71 7ms 9 Oct 2025 883rd Steffan153 🇫🇮 661 251 52ms 2 Aug 2023 884th JRaspass 🇬🇧 660 43 141ms 19 Nov 2022 884th SirBogman 🇺🇸 660 43 148ms 20 Nov 2022 886th SirBogman 🇺🇸 660 51 903ms 22 Nov 2022 886th janbehrens 🇩🇪 660 51 1,065ms 27 Nov 2022 888th dokutan 660 70 8ms 7 days ago 889th DialFrost 🇸🇬 659 67 53ms 21 Dec 2023 889th fuzzylojik-golf 🇺🇸 659 67 44ms 9 Jul 2025 889th snoozingnewt 🇺🇸 659 67 15ms 9 Oct 2025 892nd msbranicky 658 80 80ms 10 Sep 2023 893rd MeWhenI 🇻🇦 656 171 1,616ms 19 days ago 894th SirBogman 🇺🇸 656 253 73ms 22 Nov 2022 895th albanian-laundromat 655 192 595ms 20 Oct 2025 896th DialFrost 🇸🇬 654 80 112ms 10 Jul 2024 897th aksyristos 654 112 56ms 23 Jan 2023 898th MeWhenI 🇻🇦 654 121 10ms 9 Apr 2024 899th KatieLG 🇬🇧 654 24,935 144ms 20 Apr 2025 900th jacksonhenry3 653 76 34ms 2 Dec 2022 First Prev 826–900 of 1,779 Next Last