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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 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Chars Time Submitted 595th retrohun 828 60 22ms 17 days ago 602nd MeWhenI 🇻🇦 825 64 24ms 12 Dec 2023 602nd emgordon154 825 64 24ms 10 Dec 2024 604th jared-hughes 824 89 63ms 20 Nov 2022 604th roupiq 🇵🇱 824 89 60ms 3 Jan 2024 604th DialFrost 🇸🇬 824 89 58ms 17 Jun 2024 604th KasperKivimaeki 🇫🇮 824 89 64ms 7 Dec 2025 608th Yax42 🇫🇷 823 77 483ms 21 Apr 2025 609th snoozingnewt 🇨🇦 822 52 760ms 31 Dec 2025 610th snoozingnewt 🇨🇦 821 48 55ms 23 Oct 2025 611th Lv0Sys 🇵🇱 819 54 13ms 26 Feb 2026 612th elgan65536 🇺🇸 819 83 445ms 19 Feb 2026 613th ian-h-chamberlain 🇺🇸 816 84 124ms 16 Dec 2025 614th JOrE20 815 84 25ms 10 Feb 2026 615th Natanaelel 🇸🇪 814 51 71ms 26 Sep 2023 616th KatieLG 🇬🇧 814 56 457ms 28 Oct 2024 617th Eilonlif 🇮🇱 814 61 19ms 9 Dec 2022 617th SirFireball3521 814 61 17ms 9 Mar 2023 617th minhtrancccp 814 61 18ms 11 Jan 2024 617th stertooy 🇧🇪 814 61 19ms 14 Jun 2024 621st janbehrens 🇩🇪 814 83 462ms 20 Nov 2022 621st emgordon154 814 83 472ms 8 Feb 2026 623rd Steffan153 🇫🇮 813 66 62ms 16 Jan 2023 623rd CLOStrophobic 🇮🇹 813 66 63ms 3 Mar 2025 623rd GolfingSuccess 🇬🇷 813 66 54ms 13 Mar 2026 626th MeWhenI 🇻🇦 812 155 1,216ms 28 Mar 2025 627th Steffan153 🇫🇮 811 35 285ms 23 Nov 2022 628th frankgraziano 808 84 31ms 23 Feb 2026 629th madex 🇩🇪 807 64 2,307ms 15 Mar 2026 630th rucin93 🇵🇱 807 156 1,248ms 20 Mar 2025 631st GrayJoKing 🇦🇺 805 66 34ms 1 Nov 2023 632nd MichalMarsalek 🇨🇿 805 71 157ms 16 Dec 2022 633rd dokutan 804 49 57ms 30 Apr 2024 634th dmrichwa 🇺🇸 804 55 13ms 14 Jan 2023 634th vlpx 🇫🇮 804 55 18ms 23 Sep 2024 634th sean-niemann 🇺🇸 804 55 14ms 18 Jan 2025 637th rhdqor213 803 66 5ms 6 Oct 2023 637th KasperKivimaeki 🇫🇮 803 66 4ms 15 days ago 639th Yewzir 🇧🇪 802 79 432ms 13 Feb 2024 640th edsrzf 🇳🇿 802 101 104ms 12 days ago 641st suwat513 801 62 18ms 6 Dec 2022 641st StefanHabel 🇨🇦 801 62 22ms 19 Dec 2022 641st Ripick 801 62 18ms 1 Feb 2023 641st quimey 801 62 19ms 8 Mar 2023 641st Andriamanitra 🇫🇮 801 62 19ms 17 Jul 2023 641st Re-Adventures 🇮🇳 801 62 19ms 20 Jul 2023 641st fkantelberg 801 62 18ms 12 Aug 2023 641st Mikey-Beep 🇬🇧 801 62 19ms 23 Aug 2023 641st htareque 801 62 19ms 13 Oct 2023 641st BREMAUCY 🇫🇷 801 62 20ms 14 May 2024 641st ahmetdemirag 🇨🇾 801 62 17ms 25 Jun 2024 641st cros107 🇦🇺 801 62 22ms 27 Jun 2024 641st codingisgreatbutiamnot 801 62 17ms 6 Aug 2024 641st tjwrenn 801 62 20ms 6 Dec 2024 641st Andrey2001 801 62 19ms 26 days ago 656th primo-ppcg 🇹🇭 801 67 63ms 20 Nov 2022 657th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 657th snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 659th sean-niemann 🇺🇸 799 55 153ms 19 May 2025 660th inventshah 796 69 13ms 20 Nov 2022 661st Shanethegamer 🇺🇸 796 158 1,230ms 29 May 2025 662nd emgordon154 795 56 56ms 6 Jun 2025 663rd stefangimmillaro 795 59 27ms 20 Nov 2022 664th snoozingnewt 🇨🇦 795 65 2,372ms 27 Sep 2025 665th msbranicky 794 72 151ms 1 Sep 2023 665th snoozingnewt 🇨🇦 794 72 165ms 9 Oct 2025 667th kg583 🇺🇸 794 74 37ms 26 days ago 668th DialFrost 🇸🇬 793 67 35ms 1 Nov 2023 669th Steffan153 🇫🇮 792 78 4,163ms 10 Oct 2023 670th Yewzir 🇧🇪 791 86 495ms 2 Oct 2025 671st Yewzir 🇧🇪 791 142 1,650ms 7 days ago 672nd Irratix 🇳🇱 790 56 14ms 11 Dec 2022 673rd primo-ppcg 🇹🇭 790 60 2ms 20 Nov 2022 674th MeWhenI 🇻🇦 790 177 38ms 29 Nov 2023 675th trist224 🇫🇷 789 63 18ms 14 Dec 2022 675th msbranicky 789 63 19ms 23 Jul 2023 675th PeterTillema 🇳🇱 789 63 17ms 18 Mar 2024 675th hellwue 789 63 365ms 25 Jun 2024 675th InigoK 🇺🇸 789 63 27ms 19 Sep 2025 680th pardouin 🇫🇷 789 68 64ms 25 Apr 2025 681st AlephSquirrel 788 50 46ms 7 Mar 2023 681st SirBogman 🇺🇸 788 50 54ms 10 Jan 2024 683rd sean-niemann 🇺🇸 786 110 317ms 21 Jun 2023 683rd stefangimmillaro 786 110 328ms 22 Jun 2023 685th sisyphus-ppcg 🇦🇺 785 45 14ms 23 Jan 2023 685th DialFrost 🇸🇬 785 45 5ms 25 Nov 2023 687th DialFrost 🇸🇬 785 59 8ms 26 Dec 2025 688th Yewzir 🇧🇪 783 43 1,297ms 13 Feb 2024 688th dokutan 783 43 1,458ms 30 Apr 2024 690th Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 690th typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 690th GrayJoKing 🇦🇺 783 84 370ms 29 Jul 2023 693rd targrik 782 60 8ms 16 Jan 2025 694th pardouin 🇫🇷 782 79 187ms 22 Apr 2025 695th SirBogman 🇺🇸 780 33 341ms 22 Nov 2022 696th inventshah 780 68 5ms 29 Nov 2022 696th xsot 🇸🇬 780 68 4ms 10 Feb 2024 698th emgordon154 779 104 120ms 29 Nov 2025 699th Yewzir 🇧🇪 778 88 25ms 13 Feb 2024 700th albanian-laundromat 🇺🇸 777 55 762ms 12 Sep 2025 First Prev 601–700 of 1,887 Next Last