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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 525th roupiq 🇵🇱 823 89 52ms 3 Jan 2024 525th Herbert00709 🇵🇱 823 89 57ms 7 Jun 2024 525th DialFrost 🇸🇬 823 89 58ms 17 Jun 2024 529th Yax42 🇫🇷 822 77 383ms 21 Apr 2025 530th snoozingnewt 🇺🇸 819 48 44ms 23 Oct 2025 531st Natanaelel 🇸🇪 814 51 78ms 26 Sep 2023 532nd KatieLG 🇬🇧 814 56 368ms 28 Oct 2024 533rd Eilonlif 🇮🇱 814 61 19ms 9 Dec 2022 533rd SirFireball3521 814 61 15ms 9 Mar 2023 533rd minhtrancccp 814 61 22ms 11 Jan 2024 533rd stertooy 🇧🇪 814 61 16ms 14 Jun 2024 537th janbehrens 🇩🇪 814 83 420ms 20 Nov 2022 538th MeWhenI 🇻🇦 812 155 488ms 28 Mar 2025 539th Steffan153 🇫🇮 811 35 219ms 23 Nov 2022 540th Steffan153 🇫🇮 811 66 54ms 16 Jan 2023 540th CLOStrophobic 🇮🇹 811 66 53ms 3 Mar 2025 542nd dokutan 810 85 352ms 24 Sep 2025 543rd DialFrost 🇸🇬 808 139 1,699ms 13 Sep 2025 544th rucin93 🇵🇱 807 156 551ms 20 Mar 2025 545th snoozingnewt 🇺🇸 805 53 722ms 23 Oct 2025 546th GrayJoKing 🇦🇺 805 66 35ms 1 Nov 2023 547th ovs-code 🇩🇪 805 91 372ms 8 Jun 2024 548th MichalMarsalek 🇨🇿 804 71 147ms 16 Dec 2022 549th dokutan 803 49 49ms 30 Apr 2024 550th emplv 🇱🇻 803 55 14ms 21 Nov 2022 550th dmrichwa 🇺🇸 803 55 13ms 14 Jan 2023 550th rucin93 🇵🇱 803 55 13ms 2 Aug 2024 550th vlpx 🇫🇮 803 55 12ms 23 Sep 2024 550th sean-niemann 🇺🇸 803 55 11ms 18 Jan 2025 555th rhdqor213 802 66 5ms 6 Oct 2023 556th suwat513 801 62 23ms 6 Dec 2022 556th StefanHabel 🇨🇦 801 62 18ms 19 Dec 2022 556th Ripick 801 62 26ms 1 Feb 2023 556th quimey 801 62 19ms 8 Mar 2023 556th firegene 🇮🇪 801 62 19ms 2 Apr 2023 556th Andriamanitra 🇫🇮 801 62 16ms 17 Jul 2023 556th Re-Adventures 🇮🇳 801 62 24ms 20 Jul 2023 556th fkantelberg 801 62 20ms 12 Aug 2023 556th Mikey-Beep 🇬🇧 801 62 16ms 23 Aug 2023 556th htareque 801 62 23ms 13 Oct 2023 556th BREMAUCY 🇫🇷 801 62 19ms 14 May 2024 556th ahmetdemirag 🇨🇾 801 62 18ms 25 Jun 2024 556th cros107 🇦🇺 801 62 21ms 27 Jun 2024 556th codingisgreatbutiamnot 801 62 17ms 6 Aug 2024 556th tjwrenn 801 62 17ms 6 Dec 2024 571st Yewzir 🇧🇪 801 79 337ms 13 Feb 2024 572nd Yewzir 🇧🇪 801 86 343ms 2 Oct 2025 572nd snoozingnewt 🇺🇸 801 86 351ms 9 Oct 2025 574th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 574th snoozingnewt 🇺🇸 800 30 9ms 19 Sep 2025 576th primo-ppcg 🇹🇭 799 67 67ms 20 Nov 2022 577th Steffan153 🇫🇮 799 76 1,286ms 14 Jan 2023 578th sean-niemann 🇺🇸 797 55 152ms 19 May 2025 579th Shanethegamer 🇺🇸 796 158 429ms 29 May 2025 580th emgordon154 795 56 62ms 6 Jun 2025 581st stefangimmillaro 795 59 29ms 20 Nov 2022 581st DialFrost 🇸🇬 795 59 28ms 12 Feb 2023 583rd inventshah 795 69 14ms 20 Nov 2022 584th DialFrost 🇸🇬 793 67 34ms 1 Nov 2023 585th emplv 🇱🇻 793 109 265ms 21 Jun 2023 586th snoozingnewt 🇺🇸 792 65 3,031ms 27 Sep 2025 587th msbranicky 792 72 145ms 1 Sep 2023 587th snoozingnewt 🇺🇸 792 72 143ms 9 Oct 2025 589th Steffan153 🇫🇮 792 78 4,834ms 10 Oct 2023 590th emgordon154 791 87 334ms 25 Sep 2025 591st Yewzir 🇧🇪 791 142 1,548ms 14 days ago 592nd primo-ppcg 🇹🇭 790 60 3ms 20 Nov 2022 593rd KasperKivimaeki 🇫🇮 790 67 7ms 31 Mar 2025 594th Irratix 🇳🇱 789 56 13ms 11 Dec 2022 595th trist224 🇫🇷 788 63 22ms 14 Dec 2022 595th retrohun 788 63 33ms 28 Dec 2022 595th msbranicky 788 63 24ms 23 Jul 2023 595th PeterTillema 🇳🇱 788 63 23ms 18 Mar 2024 595th hellwue 788 63 313ms 25 Jun 2024 595th InigoK 🇺🇸 788 63 24ms 19 Sep 2025 First Prev 526–600 of 1,782 Next Last