Pernicious Numbers (Long) in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Calendar Connect Four 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 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 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 Erlang 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 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 Erlang 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 Calendar Connect Four 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 523rd Ripick 816 62 16ms 1 Feb 2023 523rd quimey 816 62 20ms 8 Mar 2023 523rd firegene 🇮🇪 816 62 17ms 2 Apr 2023 523rd yzhs 🇩🇪 816 62 26ms 23 Jun 2023 523rd Andriamanitra 🇫🇮 816 62 17ms 17 Jul 2023 523rd Re-Adventures 🇮🇳 816 62 16ms 20 Jul 2023 523rd fkantelberg 816 62 16ms 12 Aug 2023 523rd Mikey-Beep 🇬🇧 816 62 17ms 23 Aug 2023 523rd htareque 816 62 17ms 13 Oct 2023 523rd neel11235813 816 62 21ms 27 Mar 2024 523rd SB-945 816 62 17ms 31 Mar 2024 523rd BREMAUCY 🇫🇷 816 62 17ms 14 May 2024 523rd ahmetdemirag 🇨🇾 816 62 16ms 25 Jun 2024 523rd cros107 🇦🇺 816 62 25ms 27 Jun 2024 523rd codingisgreatbutiamnot 816 62 23ms 6 Aug 2024 523rd tjwrenn 816 62 25ms 6 Dec 2024 542nd MarcMush 🇫🇷 815 51 471ms 11 Jan 2024 543rd DialFrost 🇸🇬 815 139 1,881ms 13 Sep 2025 544th Natanaelel 🇸🇪 814 51 78ms 26 Sep 2023 545th rucin93 🇵🇱 813 56 148ms 30 Aug 2024 545th sean-niemann 🇺🇸 813 56 156ms 16 May 2025 547th Steffan153 🇫🇮 813 75 355ms 14 Jan 2023 548th Yewzir 🇧🇪 812 79 322ms 13 Feb 2024 549th MeWhenI 🇻🇦 812 155 844ms 28 Mar 2025 550th Steffan153 🇫🇮 811 66 54ms 16 Jan 2023 550th CLOStrophobic 🇮🇹 811 66 53ms 3 Mar 2025 552nd Yewzir 🇧🇪 811 86 423ms 2 Oct 2025 552nd snoozingnewt 🇺🇸 811 86 374ms 26 days ago 554th rucin93 🇵🇱 807 156 959ms 20 Mar 2025 555th snoozingnewt 🇺🇸 805 53 1,044ms 13 days ago 556th ovs-code 🇩🇪 805 91 460ms 8 Jun 2024 557th MichalMarsalek 🇨🇿 804 71 152ms 16 Dec 2022 558th emplv 🇱🇻 803 55 16ms 21 Nov 2022 558th dmrichwa 🇺🇸 803 55 12ms 14 Jan 2023 558th rucin93 🇵🇱 803 55 12ms 2 Aug 2024 558th vlpx 🇫🇮 803 55 14ms 23 Sep 2024 558th sean-niemann 🇺🇸 803 55 15ms 18 Jan 2025 563rd trist224 🇫🇷 803 63 17ms 14 Dec 2022 563rd retrohun 803 63 17ms 28 Dec 2022 563rd msbranicky 803 63 18ms 23 Jul 2023 563rd PeterTillema 🇳🇱 803 63 16ms 18 Mar 2024 563rd hellwue 803 63 350ms 25 Jun 2024 563rd InigoK 🇺🇸 803 63 25ms 19 Sep 2025 569th rhdqor213 803 67 7ms 6 Oct 2023 569th KasperKivimaeki 🇫🇮 803 67 7ms 31 Mar 2025 571st GolfingSuccess 🇬🇷 802 59 357ms 15 Jan 2024 571st albanian-laundromat 802 59 423ms 27 days ago 573rd pardouin 🇫🇷 802 76 404ms 23 Apr 2025 574th Steffan153 🇫🇮 802 111 278ms 20 Nov 2022 575th pardouin 🇫🇷 801 68 83ms 24 Apr 2025 576th emgordon154 801 87 447ms 25 Sep 2025 577th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 577th snoozingnewt 🇺🇸 800 30 9ms 19 Sep 2025 579th Yewzir 🇧🇪 799 52 322ms 26 Feb 2024 579th antimon2 🇯🇵 799 52 364ms 5 May 2024 581st primo-ppcg 🇹🇭 799 67 67ms 20 Nov 2022 582nd Steffan153 🇫🇮 799 76 1,330ms 14 Jan 2023 583rd primo-ppcg 🇹🇭 798 40 232ms 20 Nov 2022 583rd Steffan153 🇫🇮 798 40 314ms 23 Nov 2022 583rd Natanaelel 🇸🇪 798 40 177ms 5 Jan 2024 586th Shanethegamer 🇺🇸 796 158 1,025ms 29 May 2025 587th emgordon154 795 56 62ms 6 Jun 2025 588th stefangimmillaro 795 59 25ms 20 Nov 2022 588th DialFrost 🇸🇬 795 59 26ms 12 Feb 2023 590th inventshah 795 69 14ms 20 Nov 2022 591st emplv 🇱🇻 795 112 307ms 21 Nov 2022 591st sean-niemann 🇺🇸 795 112 260ms 21 Jun 2023 593rd GrayJoKing 🇦🇺 793 67 46ms 26 Oct 2023 593rd DialFrost 🇸🇬 793 67 36ms 21 Dec 2023 595th snoozingnewt 🇺🇸 792 65 3,031ms 27 Sep 2025 596th msbranicky 792 72 145ms 1 Sep 2023 596th snoozingnewt 🇺🇸 792 72 143ms 26 days ago 598th Steffan153 🇫🇮 792 78 4,834ms 10 Oct 2023 599th janbehrens 🇩🇪 791 52 44ms 27 Nov 2022 600th QuincyNash 🇺🇸 791 64 16ms 20 Nov 2022 First Prev 526–600 of 1,775 Next Last