Pernicious Numbers (Long) in all languages in chars. 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 Chars Time Submitted 524th minhtrancccp 814 61 18ms 11 Jan 2024 524th stertooy 🇧🇪 814 61 18ms 14 Jun 2024 528th janbehrens 🇩🇪 814 83 420ms 20 Nov 2022 529th KatieLG 🇬🇧 813 56 368ms 28 Oct 2024 530th MeWhenI 🇻🇦 812 155 844ms 28 Mar 2025 531st Steffan153 🇫🇮 811 35 236ms 23 Nov 2022 532nd Steffan153 🇫🇮 811 66 54ms 16 Jan 2023 532nd CLOStrophobic 🇮🇹 811 66 53ms 3 Mar 2025 534th dokutan 810 85 490ms 24 Sep 2025 535th rucin93 🇵🇱 807 156 959ms 20 Mar 2025 536th snoozingnewt 🇺🇸 805 53 1,044ms 13 days ago 537th GrayJoKing 🇦🇺 805 66 44ms 1 Nov 2023 538th ovs-code 🇩🇪 805 91 460ms 8 Jun 2024 539th MichalMarsalek 🇨🇿 804 71 152ms 16 Dec 2022 540th dokutan 803 49 49ms 30 Apr 2024 541st emplv 🇱🇻 803 55 16ms 21 Nov 2022 541st dmrichwa 🇺🇸 803 55 12ms 14 Jan 2023 541st rucin93 🇵🇱 803 55 12ms 2 Aug 2024 541st vlpx 🇫🇮 803 55 14ms 23 Sep 2024 541st sean-niemann 🇺🇸 803 55 15ms 18 Jan 2025 546th rhdqor213 802 66 5ms 6 Oct 2023 547th DialFrost 🇸🇬 802 139 1,881ms 13 Sep 2025 548th suwat513 801 62 19ms 6 Dec 2022 548th StefanHabel 🇨🇦 801 62 16ms 19 Dec 2022 548th Ripick 801 62 16ms 1 Feb 2023 548th quimey 801 62 20ms 8 Mar 2023 548th firegene 🇮🇪 801 62 17ms 2 Apr 2023 548th Andriamanitra 🇫🇮 801 62 17ms 17 Jul 2023 548th Re-Adventures 🇮🇳 801 62 16ms 20 Jul 2023 548th fkantelberg 801 62 16ms 12 Aug 2023 548th Mikey-Beep 🇬🇧 801 62 17ms 23 Aug 2023 548th htareque 801 62 17ms 13 Oct 2023 548th BREMAUCY 🇫🇷 801 62 17ms 14 May 2024 548th ahmetdemirag 🇨🇾 801 62 16ms 25 Jun 2024 548th cros107 🇦🇺 801 62 25ms 27 Jun 2024 548th codingisgreatbutiamnot 801 62 23ms 6 Aug 2024 548th tjwrenn 801 62 25ms 6 Dec 2024 563rd Yewzir 🇧🇪 801 79 322ms 13 Feb 2024 564th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 564th snoozingnewt 🇺🇸 800 30 9ms 19 Sep 2025 566th Yewzir 🇧🇪 800 86 423ms 2 Oct 2025 566th snoozingnewt 🇺🇸 800 86 374ms 26 days ago 568th primo-ppcg 🇹🇭 799 67 67ms 20 Nov 2022 569th Steffan153 🇫🇮 799 76 1,330ms 14 Jan 2023 570th sean-niemann 🇺🇸 797 55 158ms 19 May 2025 571st Shanethegamer 🇺🇸 796 158 1,025ms 29 May 2025 572nd emgordon154 795 56 62ms 6 Jun 2025 573rd stefangimmillaro 795 59 25ms 20 Nov 2022 573rd DialFrost 🇸🇬 795 59 26ms 12 Feb 2023 575th inventshah 795 69 14ms 20 Nov 2022 576th DialFrost 🇸🇬 793 67 36ms 1 Nov 2023 577th emplv 🇱🇻 793 109 251ms 21 Jun 2023 578th snoozingnewt 🇺🇸 792 65 3,031ms 27 Sep 2025 579th msbranicky 792 72 145ms 1 Sep 2023 579th snoozingnewt 🇺🇸 792 72 143ms 26 days ago 581st Steffan153 🇫🇮 792 78 4,834ms 10 Oct 2023 582nd emgordon154 791 87 447ms 25 Sep 2025 583rd primo-ppcg 🇹🇭 790 60 3ms 20 Nov 2022 584th KasperKivimaeki 🇫🇮 790 67 7ms 31 Mar 2025 585th Irratix 🇳🇱 789 56 15ms 11 Dec 2022 586th trist224 🇫🇷 788 63 17ms 14 Dec 2022 586th retrohun 788 63 17ms 28 Dec 2022 586th msbranicky 788 63 18ms 23 Jul 2023 586th PeterTillema 🇳🇱 788 63 16ms 18 Mar 2024 586th hellwue 788 63 350ms 25 Jun 2024 586th InigoK 🇺🇸 788 63 25ms 19 Sep 2025 592nd MeWhenI 🇻🇦 788 177 39ms 29 Nov 2023 593rd AlephSquirrel 787 50 44ms 7 Mar 2023 593rd SirBogman 🇺🇸 787 50 57ms 10 Jan 2024 595th pardouin 🇫🇷 787 68 56ms 25 Apr 2025 596th sean-niemann 🇺🇸 786 110 279ms 21 Jun 2023 596th stefangimmillaro 786 110 290ms 22 Jun 2023 598th sisyphus-ppcg 🇦🇺 785 45 15ms 23 Jan 2023 598th Steffan153 🇫🇮 785 45 4ms 9 Feb 2023 598th DialFrost 🇸🇬 785 45 4ms 25 Nov 2023 First Prev 526–600 of 1,758 Next Last