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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 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 901st aksyristos 654 112 56ms 23 Jan 2023 902nd MeWhenI 🇻🇦 654 121 10ms 9 Apr 2024 903rd jacksonhenry3 653 76 34ms 2 Dec 2022 903rd Irratix 🇳🇱 653 76 37ms 31 Jan 2023 903rd NoahBolohan 🇨🇦 653 76 36ms 8 Feb 2023 906th stefangimmillaro 652 86 104ms 20 Nov 2022 907th MeWhenI 🇻🇦 652 105 129ms 9 Apr 2024 908th epic-programmer-guy 651 70 598ms 15 Apr 2024 908th Stockoh 🇫🇷 651 70 734ms 24 Jun 2024 910th MeWhenI 🇻🇦 651 71 8ms 10 Oct 2023 911th MeWhenI 🇻🇦 651 72 6ms 9 Apr 2024 912th Maznek 650 68 12ms 3 Jul 2023 913th akamayu-ouo 🇹🇼 649 37 3ms 30 Jul 2024 914th MeWhenI 🇻🇦 648 52 1,052ms 12 May 2023 915th Yewzir 🇧🇪 645 61 55ms 14 Feb 2024 915th lacrosse 645 61 39ms 47 hours ago 917th GolfingSuccess 🇬🇷 645 195 595ms 19 Jan 2025 918th albanian-laundromat 643 96 52ms 22 Aug 2025 919th Betuaredead 643 114 1,102ms 8 Jan 2023 920th Jacob385 642 71 403ms 18 Apr 2024 921st MeWhenI 🇻🇦 641 89 121ms 27 Jul 2024 922nd NickTheEASDude 🇺🇸 640 69 12ms 1 May 2024 923rd sean-niemann 🇺🇸 640 74 6ms 4 Apr 2023 924th Shanethegamer 🇺🇸 640 121 31ms 31 Mar 2025 925th inventshah 640 155 3,796ms 23 Mar 2023 925th retrohun 640 155 170ms 27 Sep 2025 927th emgordon154 638 83 4ms 20 Mar 2025 927th iczelia 🇩🇪 638 83 4ms 24 days ago 929th Yewzir 🇧🇪 637 67 772ms 15 days ago 930th Europe2048 637 78 38ms 4 Dec 2024 931st dokutan 637 88 105ms 2 May 2024 931st snoozingnewt 🇺🇸 637 88 102ms 9 Oct 2025 933rd HumanoidCPU 637 108 341ms 22 days ago 934th retrohun 637 115 55ms 28 Dec 2022 935th KatieLG 🇬🇧 635 62 60ms 2 Oct 2025 936th dokutan 634 177 1,513ms 2 Nov 2025 937th UnderKoen 🇳🇱 633 125 351ms 20 Apr 2023 938th janbehrens 🇩🇪 632 76 235ms 20 Nov 2022 939th Yewzir 🇧🇪 631 56 4ms 14 Feb 2024 940th eranws 631 70 11ms 23 Dec 2024 941st jared-hughes 631 81 9ms 20 Nov 2022 942nd msbranicky 631 116 57ms 15 Sep 2023 943rd Yax42 🇫🇷 630 84 4ms 15 Oct 2025 944th MeWhenI 🇻🇦 630 89 104ms 9 Apr 2024 945th cbrt-x 630 98 260ms 30 Aug 2024 946th Yewzir 🇧🇪 628 41 118ms 23 Feb 2024 947th emgordon154 628 126 179ms 10 Jun 2025 948th dokutan 627 78 128ms 26 Jul 2024 949th Jacob385 626 110 344ms 28 Oct 2025 950th BREMAUCY 🇫🇷 625 63 44ms 15 Apr 2024 951st MeWhenI 🇻🇦 623 77 209ms 10 Apr 2024 951st DialFrost 🇸🇬 623 77 338ms 19 Jan 2025 953rd retrohun 623 85 6ms 28 Dec 2022 953rd elgan65536 623 85 5ms 15 Apr 2024 955th 051 🇸🇬 621 80 26ms 26 Dec 2023 956th MeWhenI 🇻🇦 620 98 1,324ms 8 Jun 2023 957th michelebastione 🇮🇹 620 102 429ms 28 Aug 2025 958th pardouin 🇫🇷 620 106 8ms 24 Oct 2024 959th Lydxn 🇨🇦 620 111 312ms 7 Feb 2023 960th scpchicken 🇵🇼 619 57 25ms 19 Dec 2022 961st bejonse 618 100 283ms 19 Jul 2023 962nd Yewzir 🇧🇪 617 100 43ms 14 Feb 2024 963rd namelessiw 616 74 433ms 5 Mar 2024 964th dokutan 616 83 11ms 27 Mar 2024 965th aksyristos 615 64 56ms 2 Feb 2023 966th Steffan153 🇫🇮 615 112 313ms 14 Jan 2023 966th inventshah 615 112 298ms 18 Jul 2023 968th MeWhenI 🇻🇦 614 72 12ms 1 Jul 2023 969th btjones0 613 81 24ms 6 Dec 2022 969th rollershutter 613 81 24ms 4 Jul 2023 969th cingulataluke 613 81 21ms 29 Aug 2023 969th Flekay 🇩🇪 613 81 20ms 10 Jul 2025 973rd tobeannouncd 611 101 301ms 19 Sep 2023 974th MeWhenI 🇻🇦 609 58 6ms 9 Apr 2024 975th emgordon154 609 72 253ms 25 Sep 2024 First Prev 901–975 of 1,785 Next Last