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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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input 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 ><> 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 ArkScript 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 ArkScript 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input 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 881st angel-p57 🇯🇵 678 215 291ms 11 Dec 2023 882nd MeWhenI 🇻🇦 678 245 448ms 19 Apr 2025 883rd retrohun 676 42 182ms 30 Dec 2022 883rd neel11235813 676 42 165ms 3 Feb 2023 885th MeWhenI 🇻🇦 676 100 434ms 9 Apr 2024 886th CaedenHarper 🇨🇦 675 128 258ms 5 Oct 2025 887th emgordon154 674 87 34ms 19 Mar 2025 888th annaproxy 674 94 422ms 22 Oct 2023 889th gjoacorp 🇬🇧 672 109 58ms 4 Aug 2025 890th Anthony-Williams-06 671 74 17ms 12 Sep 2024 891st helbling 🇨🇭 670 66 13ms 5 Apr 2024 891st snoozingnewt 🇨🇦 670 66 17ms 27 days ago 893rd janbehrens 🇩🇪 670 79 4ms 20 Nov 2022 893rd weliveinhell 🇭🇹 670 79 4ms 21 May 2024 895th kkoenig 670 129 243ms 2 Jan 2024 895th dokutan 670 129 254ms 10 Mar 2025 897th Steffan153 🇫🇮 668 71 5ms 20 Nov 2022 898th ejini6969 667 59 60ms 14 Jun 2025 899th MeWhenI 🇻🇦 666 79 95ms 7 Aug 2023 900th namcartoon06 666 110 59ms 15 Jul 2023 901st dokutan 664 66 147ms 7 Aug 2024 902nd snoozingnewt 🇨🇦 663 102 417ms 9 Oct 2025 903rd CedricGebistorf 662 75 24ms 4 May 2023 903rd namelessiw 662 75 26ms 11 Jan 2024 903rd robin-scragg 662 75 25ms 25 Jun 2025 906th Yewzir 🇧🇪 662 80 4ms 12 Feb 2024 906th dokutan 662 80 4ms 23 Mar 2024 908th SirBogman 🇺🇸 661 51 1,187ms 22 Nov 2022 908th janbehrens 🇩🇪 661 51 1,216ms 27 Nov 2022 910th dokutan 661 70 9ms 19 Nov 2025 911th snoozingnewt 🇨🇦 661 71 8ms 9 Oct 2025 912th Steffan153 🇫🇮 661 251 53ms 2 Aug 2023 913th JRaspass 🇬🇧 660 43 139ms 19 Nov 2022 913th SirBogman 🇺🇸 660 43 161ms 20 Nov 2022 915th fuzzylojik-golf 🇺🇸 660 67 45ms 9 Jul 2025 916th msbranicky 658 80 79ms 10 Sep 2023 917th MeWhenI 🇻🇦 658 171 1,690ms 7 Nov 2025 918th SirBogman 🇺🇸 656 253 79ms 22 Nov 2022 919th albanian-laundromat 655 192 1,560ms 20 Oct 2025 920th aksyristos 654 112 57ms 23 Jan 2023 921st MeWhenI 🇻🇦 654 121 15ms 9 Apr 2024 922nd jacksonhenry3 653 76 23ms 2 Dec 2022 922nd Irratix 🇳🇱 653 76 23ms 31 Jan 2023 922nd NoahBolohan 🇨🇦 653 76 27ms 8 Feb 2023 922nd Andrey2001 653 76 23ms 9 Dec 2025 922nd Pyroan 653 76 24ms 4 days ago 927th MeWhenI 🇻🇦 652 71 8ms 10 Oct 2023 928th stefangimmillaro 652 86 133ms 20 Nov 2022 929th MeWhenI 🇻🇦 652 105 121ms 9 Apr 2024 930th epic-programmer-guy 651 70 534ms 15 Apr 2024 930th Stockoh 🇫🇷 651 70 661ms 24 Jun 2024 932nd MeWhenI 🇻🇦 651 72 8ms 9 Apr 2024 933rd Maznek 650 68 12ms 3 Jul 2023 934th akamayu-ouo 🇹🇼 649 37 3ms 30 Jul 2024 935th MeWhenI 🇻🇦 648 52 1,406ms 12 May 2023 936th dokutan 647 98 438ms 2 Dec 2025 937th Yewzir 🇧🇪 646 61 54ms 14 Feb 2024 937th lacrosse 646 61 49ms 28 Nov 2025 939th albanian-laundromat 644 96 45ms 22 Aug 2025 940th Betuaredead 643 114 1,423ms 8 Jan 2023 941st Jacob385 642 71 415ms 18 Apr 2024 942nd MeWhenI 🇻🇦 642 92 45ms 14 Feb 2025 942nd AlephSquirrel 642 92 48ms 21 Mar 2025 944th NickTheEASDude 🇺🇸 641 69 12ms 1 May 2024 945th sean-niemann 🇺🇸 641 74 6ms 4 Apr 2023 946th MeWhenI 🇻🇦 641 89 128ms 27 Jul 2024 947th Shanethegamer 🇺🇸 640 121 31ms 31 Mar 2025 948th inventshah 640 155 3,614ms 23 Mar 2023 948th retrohun 640 155 154ms 27 Sep 2025 950th emgordon154 638 83 5ms 20 Mar 2025 950th iczelia 🇩🇪 638 83 4ms 5 Nov 2025 952nd Yewzir 🇧🇪 637 67 1,198ms 15 Nov 2025 953rd Europe2048 637 78 32ms 4 Dec 2024 954th dokutan 637 88 121ms 2 May 2024 954th snoozingnewt 🇨🇦 637 88 118ms 9 Oct 2025 956th HumanoidCPU 637 108 441ms 8 Nov 2025 957th retrohun 637 115 56ms 28 Dec 2022 958th dokutan 636 177 1,654ms 2 Nov 2025 959th KatieLG 🇬🇧 635 62 49ms 2 Oct 2025 960th UnderKoen 🇳🇱 633 125 561ms 20 Apr 2023 First Prev 881–960 of 1,819 Next Last