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 880th eiburns 690 72 19ms 27 Oct 2023 880th wh3n3v3r 🇨🇿 690 72 28ms 13 Nov 2024 880th WillowWispy 690 72 17ms 14 Mar 2025 884th MeWhenI 🇻🇦 689 92 382ms 19 Jun 2025 885th inventshah 685 64 152ms 4 Aug 2024 886th prplz 🇦🇺 685 113 31ms 31 Dec 2022 887th steffan-polygolf 684 77 84ms 24 Feb 2023 888th Codsilla 🇨🇦 682 61 291ms 3 Nov 2023 888th Daniel-Ellison 682 61 372ms 11 Feb 2026 890th Yewzir 🇧🇪 681 73 40ms 24 Feb 2024 891st weliveinhell 🇭🇹 680 65 14ms 15 Sep 2023 891st dylanarmstrong 680 65 13ms 25 Jan 2024 891st Yewzir 🇧🇪 680 65 18ms 12 Feb 2024 894th HumanoidCPU 680 67 464ms 19 Feb 2025 895th Yewzir 🇧🇪 680 69 7ms 13 Feb 2024 896th snoozingnewt 🇨🇦 679 52 5ms 9 Oct 2025 897th 4hg 🇺🇸 679 58 50ms 11 Dec 2022 897th csharpython 679 58 48ms 5 Aug 2025 897th gmacdougall 679 58 49ms 25 Jan 2026 900th msbranicky 679 76 2,213ms 6 Jan 2025 901st MeWhenI 🇻🇦 679 77 152ms 9 Apr 2024 902nd MeWhenI 🇻🇦 679 78 4ms 9 Apr 2024 903rd AlephSquirrel 678 97 6ms 5 Aug 2024 904th angel-p57 🇯🇵 678 215 291ms 11 Dec 2023 905th MeWhenI 🇻🇦 678 245 442ms 19 Apr 2025 906th kevinnaviapaiva 677 78 23ms 2 Feb 2026 907th retrohun 676 42 181ms 30 Dec 2022 907th neel11235813 676 42 173ms 3 Feb 2023 909th MeWhenI 🇻🇦 676 100 478ms 9 Apr 2024 910th emgordon154 675 87 35ms 19 Mar 2025 911th CaedenHarper 🇨🇦 675 128 273ms 5 Oct 2025 912th annaproxy 674 94 422ms 22 Oct 2023 913th gjoacorp 🇬🇧 672 109 64ms 4 Aug 2025 914th Anthony-Williams-06 671 74 18ms 12 Sep 2024 915th helbling 🇨🇭 670 66 14ms 5 Apr 2024 915th snoozingnewt 🇨🇦 670 66 22ms 30 Dec 2025 917th janbehrens 🇩🇪 670 79 4ms 20 Nov 2022 917th weliveinhell 🇭🇹 670 79 4ms 21 May 2024 919th kkoenig 670 129 280ms 2 Jan 2024 919th dokutan 670 129 287ms 10 Mar 2025 921st Steffan153 🇫🇮 668 71 5ms 20 Nov 2022 922nd ejini6969 667 59 52ms 14 Jun 2025 923rd MeWhenI 🇻🇦 666 79 96ms 7 Aug 2023 924th namcartoon06 666 110 63ms 15 Jul 2023 925th dokutan 664 66 144ms 7 Aug 2024 926th dokutan 664 103 82ms 18 days ago 927th snoozingnewt 🇨🇦 663 102 464ms 9 Oct 2025 928th CedricGebistorf 662 75 25ms 4 May 2023 928th namelessiw 662 75 26ms 11 Jan 2024 928th robin-scragg 662 75 26ms 25 Jun 2025 931st Yewzir 🇧🇪 662 80 4ms 12 Feb 2024 931st dokutan 662 80 4ms 23 Mar 2024 933rd SirBogman 🇺🇸 661 51 1,187ms 22 Nov 2022 933rd janbehrens 🇩🇪 661 51 1,216ms 27 Nov 2022 935th dokutan 661 70 8ms 19 Nov 2025 936th snoozingnewt 🇨🇦 661 71 7ms 9 Oct 2025 937th Steffan153 🇫🇮 661 251 53ms 2 Aug 2023 938th JRaspass 🇬🇧 660 43 153ms 19 Nov 2022 938th SirBogman 🇺🇸 660 43 160ms 20 Nov 2022 940th fuzzylojik-golf 🇺🇸 660 67 43ms 9 Jul 2025 940th JOrE20 660 67 16ms 5 Feb 2026 942nd MeWhenI 🇻🇦 660 171 1,690ms 7 Nov 2025 943rd msbranicky 658 80 84ms 10 Sep 2023 944th SirBogman 🇺🇸 656 253 79ms 22 Nov 2022 945th albanian-laundromat 655 192 1,610ms 20 Oct 2025 946th jacksonhenry3 654 76 24ms 2 Dec 2022 946th Irratix 🇳🇱 654 76 24ms 31 Jan 2023 946th NoahBolohan 🇨🇦 654 76 26ms 8 Feb 2023 946th Andrey2001 654 76 25ms 9 Dec 2025 946th Pyroan 654 76 25ms 22 Jan 2026 951st aksyristos 654 112 62ms 23 Jan 2023 952nd MeWhenI 🇻🇦 654 121 15ms 9 Apr 2024 953rd MeWhenI 🇻🇦 652 71 8ms 10 Oct 2023 954th stefangimmillaro 652 86 118ms 20 Nov 2022 955th MeWhenI 🇻🇦 652 105 129ms 9 Apr 2024 956th epic-programmer-guy 651 70 533ms 15 Apr 2024 956th Stockoh 🇫🇷 651 70 743ms 24 Jun 2024 958th MeWhenI 🇻🇦 651 72 8ms 9 Apr 2024 959th Maznek 650 68 14ms 3 Jul 2023 960th akamayu-ouo 🇹🇼 649 37 3ms 30 Jul 2024 First Prev 881–960 of 1,857 Next Last