Pernicious Numbers (Long) in all languages in bytes. 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 Bytes Time Submitted 881st RYNO8 709 76 3ms 20 Aug 2023 882nd dokutan 706 34 37ms 21 Aug 2024 883rd masflam 705 59 280ms 21 Jun 2024 884th CaedenHarper 🇨🇦 705 99 600ms 3 Oct 2025 885th mbittner20 703 72 17ms 27 May 2023 885th eiburns 703 72 19ms 27 Oct 2023 885th WillowWispy 703 72 17ms 14 Mar 2025 888th yzhs 🇩🇪 702 88 195ms 26 Jun 2023 889th Yewzir 🇧🇪 701 80 111ms 12 Feb 2024 890th dokutan 700 71 42ms 18 Nov 2025 891st kevinnaviapaiva 700 78 24ms 2 Feb 2026 892nd janbehrens 🇩🇪 699 92 415ms 17 Apr 2025 892nd MeWhenI 🇻🇦 699 92 382ms 19 Jun 2025 894th tatzyr 🇯🇵 698 59 54ms 17 Nov 2024 894th ejini6969 698 59 59ms 14 Jun 2025 896th Shanethegamer 🇺🇸 697 77 53ms 30 Nov 2022 897th msbranicky 693 60 329ms 15 Jan 2024 897th alemelis 693 60 422ms 29 Aug 2024 899th MeWhenI 🇻🇦 693 100 478ms 9 Apr 2024 900th Florian-Mt 692 99 126ms 12 Jul 2024 901st voytxt 🇨🇿 691 64 15ms 21 Jul 2023 902nd Steffan153 🇫🇮 691 74 10ms 11 Feb 2026 903rd MeWhenI 🇻🇦 691 78 4ms 9 Apr 2024 904th dokutan 691 129 287ms 10 Mar 2025 905th prplz 🇦🇺 685 113 31ms 31 Dec 2022 906th CaedenHarper 🇨🇦 685 130 273ms 3 Dec 2024 907th Anthony-Williams-06 684 74 18ms 12 Sep 2024 908th steffan-polygolf 684 77 98ms 24 Feb 2023 909th annaproxy 684 94 409ms 22 Oct 2023 910th janbehrens 🇩🇪 682 79 4ms 20 Nov 2022 910th weliveinhell 🇭🇹 682 79 4ms 21 May 2024 912th Yewzir 🇧🇪 681 73 40ms 24 Feb 2024 913th weliveinhell 🇭🇹 680 65 13ms 15 Sep 2023 913th dylanarmstrong 680 65 11ms 25 Jan 2024 913th Yewzir 🇧🇪 680 65 15ms 12 Feb 2024 916th Yewzir 🇧🇪 680 69 7ms 13 Feb 2024 917th msbranicky 680 76 2,552ms 6 Jan 2025 918th snoozingnewt 🇨🇦 680 102 464ms 9 Oct 2025 919th kkoenig 680 131 280ms 2 Jan 2024 920th snoozingnewt 🇨🇦 679 52 5ms 9 Oct 2025 921st MeWhenI 🇻🇦 679 77 152ms 9 Apr 2024 922nd AlephSquirrel 678 97 6ms 5 Aug 2024 923rd angel-p57 🇯🇵 678 215 291ms 11 Dec 2023 924th MeWhenI 🇻🇦 678 245 442ms 19 Apr 2025 925th CatsAreFluffy 677 57 50ms 31 Jan 2023 926th epic-programmer-guy 677 70 533ms 15 Apr 2024 926th Stockoh 🇫🇷 677 70 743ms 24 Jun 2024 928th lacrosse 675 61 46ms 28 Nov 2025 929th CedricGebistorf 675 75 25ms 4 May 2023 929th namelessiw 675 75 26ms 11 Jan 2024 931st emgordon154 675 87 35ms 19 Mar 2025 932nd gjoacorp 🇬🇧 673 109 57ms 4 Aug 2025 933rd MeWhenI 🇻🇦 672 171 1,690ms 7 Nov 2025 934th helbling 🇨🇭 670 66 16ms 5 Apr 2024 934th snoozingnewt 🇨🇦 670 66 16ms 30 Dec 2025 936th Steffan153 🇫🇮 668 71 5ms 20 Nov 2022 937th namcartoon06 667 110 64ms 15 Jul 2023 938th jacksonhenry3 666 76 24ms 2 Dec 2022 938th Irratix 🇳🇱 666 76 24ms 31 Jan 2023 938th NoahBolohan 🇨🇦 666 76 26ms 8 Feb 2023 938th Pyroan 666 76 25ms 22 Jan 2026 942nd MeWhenI 🇻🇦 666 79 104ms 7 Aug 2023 943rd snoozingnewt 🇨🇦 665 48 155ms 9 Oct 2025 944th Yewzir 🇧🇪 665 81 5ms 12 Feb 2024 944th dokutan 665 81 4ms 23 Mar 2024 946th SirBogman 🇺🇸 661 51 1,187ms 22 Nov 2022 946th janbehrens 🇩🇪 661 51 1,216ms 27 Nov 2022 948th dokutan 661 70 9ms 19 Nov 2025 949th snoozingnewt 🇨🇦 661 71 7ms 9 Oct 2025 950th Steffan153 🇫🇮 661 251 53ms 2 Aug 2023 951st Codsilla 🇨🇦 660 63 291ms 3 Nov 2023 951st Daniel-Ellison 660 63 372ms 11 Feb 2026 953rd fuzzylojik-golf 🇺🇸 660 67 45ms 9 Jul 2025 953rd JOrE20 660 67 13ms 5 Feb 2026 955th jakobkordez 🇸🇮 658 77 2,257ms 20 Nov 2022 956th msbranicky 658 80 86ms 10 Sep 2023 957th dokutan 656 98 396ms 2 Dec 2025 958th dokutan 656 103 81ms 23 Feb 2026 959th SirBogman 🇺🇸 656 253 79ms 22 Nov 2022 960th aksyristos 655 112 62ms 23 Jan 2023 First Prev 881–960 of 1,890 Next Last