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 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 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 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 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 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 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 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 899th snoozingnewt 🇨🇦 660 67 16ms 9 Oct 2025 902nd dokutan 660 70 9ms 20 days ago 903rd msbranicky 658 80 74ms 10 Sep 2023 904th MeWhenI 🇻🇦 656 171 1,690ms 7 Nov 2025 905th SirBogman 🇺🇸 656 253 79ms 22 Nov 2022 906th albanian-laundromat 655 192 455ms 20 Oct 2025 907th DialFrost 🇸🇬 654 80 112ms 10 Jul 2024 908th aksyristos 654 112 56ms 23 Jan 2023 909th MeWhenI 🇻🇦 654 121 14ms 9 Apr 2024 910th jacksonhenry3 653 76 23ms 2 Dec 2022 910th Irratix 🇳🇱 653 76 23ms 31 Jan 2023 910th NoahBolohan 🇨🇦 653 76 27ms 8 Feb 2023 910th Andrey2001 653 76 23ms 29 hours ago 914th stefangimmillaro 652 86 110ms 20 Nov 2022 915th MeWhenI 🇻🇦 652 105 134ms 9 Apr 2024 916th epic-programmer-guy 651 70 589ms 15 Apr 2024 916th Stockoh 🇫🇷 651 70 565ms 24 Jun 2024 918th MeWhenI 🇻🇦 651 71 8ms 10 Oct 2023 919th MeWhenI 🇻🇦 651 72 9ms 9 Apr 2024 920th Maznek 650 68 12ms 3 Jul 2023 921st akamayu-ouo 🇹🇼 649 37 3ms 30 Jul 2024 922nd MeWhenI 🇻🇦 648 52 1,052ms 12 May 2023 923rd dokutan 646 98 361ms 7 days ago 924th Yewzir 🇧🇪 645 61 49ms 14 Feb 2024 924th lacrosse 645 61 49ms 11 days ago 926th GolfingSuccess 🇬🇷 645 195 495ms 19 Jan 2025 927th albanian-laundromat 643 96 45ms 22 Aug 2025 928th Betuaredead 643 114 1,392ms 8 Jan 2023 929th Jacob385 642 71 377ms 18 Apr 2024 930th MeWhenI 🇻🇦 641 89 128ms 27 Jul 2024 931st NickTheEASDude 🇺🇸 640 69 12ms 1 May 2024 932nd sean-niemann 🇺🇸 640 74 6ms 4 Apr 2023 933rd Shanethegamer 🇺🇸 640 121 31ms 31 Mar 2025 934th inventshah 640 155 3,614ms 23 Mar 2023 934th retrohun 640 155 154ms 27 Sep 2025 936th emgordon154 638 83 5ms 20 Mar 2025 936th iczelia 🇩🇪 638 83 4ms 5 Nov 2025 938th Yewzir 🇧🇪 637 67 788ms 24 days ago 939th Europe2048 637 78 32ms 4 Dec 2024 940th dokutan 637 88 99ms 2 May 2024 940th snoozingnewt 🇨🇦 637 88 101ms 9 Oct 2025 942nd HumanoidCPU 637 108 441ms 8 Nov 2025 943rd retrohun 637 115 58ms 28 Dec 2022 944th KatieLG 🇬🇧 635 62 44ms 2 Oct 2025 945th dokutan 634 177 1,654ms 2 Nov 2025 946th UnderKoen 🇳🇱 633 125 551ms 20 Apr 2023 947th janbehrens 🇩🇪 632 76 213ms 20 Nov 2022 948th Yewzir 🇧🇪 631 56 4ms 14 Feb 2024 949th eranws 631 70 12ms 23 Dec 2024 950th jared-hughes 631 81 9ms 20 Nov 2022 951st Yax42 🇫🇷 631 84 4ms 15 Oct 2025 952nd msbranicky 631 116 54ms 15 Sep 2023 953rd MeWhenI 🇻🇦 630 89 102ms 9 Apr 2024 954th cbrt-x 630 98 182ms 30 Aug 2024 955th Yewzir 🇧🇪 628 41 113ms 23 Feb 2024 956th emgordon154 628 126 271ms 10 Jun 2025 957th dokutan 627 78 134ms 26 Jul 2024 958th Jacob385 626 110 452ms 28 Oct 2025 959th BREMAUCY 🇫🇷 625 63 36ms 15 Apr 2024 960th MeWhenI 🇻🇦 623 77 158ms 10 Apr 2024 960th DialFrost 🇸🇬 623 77 308ms 19 Jan 2025 962nd retrohun 623 85 4ms 28 Dec 2022 962nd elgan65536 623 85 4ms 15 Apr 2024 964th 051 🇸🇬 621 80 20ms 26 Dec 2023 965th MeWhenI 🇻🇦 620 98 1,306ms 8 Jun 2023 966th michelebastione 🇮🇹 620 102 401ms 28 Aug 2025 967th pardouin 🇫🇷 620 106 6ms 24 Oct 2024 968th Lydxn 🇨🇦 620 111 424ms 7 Feb 2023 969th scpchicken 🇵🇼 619 57 23ms 19 Dec 2022 970th bejonse 618 100 250ms 19 Jul 2023 971st Yewzir 🇧🇪 617 100 38ms 14 Feb 2024 972nd namelessiw 616 74 390ms 5 Mar 2024 973rd dokutan 616 83 9ms 27 Mar 2024 974th aksyristos 615 64 46ms 2 Feb 2023 975th Steffan153 🇫🇮 615 112 475ms 14 Jan 2023 First Prev 901–975 of 1,796 Next Last