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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 826th Yewzir 🇧🇪 680 69 13 Feb 2024 827th snoozingnewt 🇺🇸 679 52 4 days ago 828th MeWhenI 🇻🇦 679 77 9 Apr 2024 829th 4hg 🇺🇸 678 58 11 Dec 2022 829th csharpython 678 58 5 Aug 2025 831st msbranicky 678 76 6 Jan 2025 832nd MeWhenI 🇻🇦 678 78 9 Apr 2024 833rd AlephSquirrel 678 97 5 Aug 2024 834th MeWhenI 🇻🇦 678 245 19 Apr 2025 835th snoozingnewt 🇺🇸 677 63 5 days ago 836th MeWhenI 🇻🇦 677 92 14 Feb 2025 836th AlephSquirrel 677 92 21 Mar 2025 838th angel-p57 🇯🇵 677 215 11 Dec 2023 839th retrohun 676 42 30 Dec 2022 839th neel11235813 676 42 3 Feb 2023 841st MeWhenI 🇻🇦 676 100 9 Apr 2024 842nd CaedenHarper 🇨🇦 675 128 8 days ago 843rd emgordon154 674 87 19 Mar 2025 844th snoozingnewt 🇺🇸 673 50 5 days ago 845th annaproxy 673 94 22 Oct 2023 846th gjoacorp 🇬🇧 672 109 4 Aug 2025 847th Anthony-Williams-06 671 74 12 Sep 2024 848th kkoenig 670 129 2 Jan 2024 848th dokutan 670 129 10 Mar 2025 850th helbling 🇨🇭 669 66 5 Apr 2024 851st janbehrens 🇩🇪 669 79 20 Nov 2022 851st weliveinhell 🇭🇹 669 79 21 May 2024 853rd ejini6969 667 59 14 Jun 2025 854th Steffan153 🇫🇮 667 71 20 Nov 2022 855th MeWhenI 🇻🇦 666 79 7 Aug 2023 856th namcartoon06 666 110 15 Jul 2023 857th dokutan 664 66 7 Aug 2024 858th MeWhenI 🇻🇦 664 71 10 Oct 2023 859th snoozingnewt 🇺🇸 663 102 5 days ago 860th CedricGebistorf 662 75 4 May 2023 860th namelessiw 662 75 11 Jan 2024 860th mossiegoat 662 75 25 Jun 2025 863rd snoozingnewt 🇺🇸 661 71 4 days ago 864th Yewzir 🇧🇪 661 80 12 Feb 2024 864th dokutan 661 80 23 Mar 2024 866th Steffan153 🇫🇮 661 251 2 Aug 2023 867th JRaspass 🇬🇧 660 43 19 Nov 2022 867th SirBogman 🇺🇸 660 43 20 Nov 2022 869th SirBogman 🇺🇸 660 51 22 Nov 2022 869th janbehrens 🇩🇪 660 51 27 Nov 2022 871st DialFrost 🇸🇬 659 67 21 Dec 2023 871st fuzzylojik-golf 🇺🇸 659 67 9 Jul 2025 871st snoozingnewt 🇺🇸 659 67 5 days ago 874th msbranicky 658 80 10 Sep 2023 875th SirBogman 🇺🇸 656 253 22 Nov 2022 876th DialFrost 🇸🇬 654 80 10 Jul 2024 877th aksyristos 654 112 23 Jan 2023 878th MeWhenI 🇻🇦 654 121 9 Apr 2024 879th jacksonhenry3 653 76 2 Dec 2022 879th Irratix 🇳🇱 653 76 31 Jan 2023 879th NoahBolohan 🇨🇦 653 76 8 Feb 2023 882nd stefangimmillaro 652 86 20 Nov 2022 883rd MeWhenI 🇻🇦 651 72 9 Apr 2024 884th MeWhenI 🇻🇦 651 105 9 Apr 2024 885th Maznek 650 68 3 Jul 2023 886th epic-programmer-guy 650 70 15 Apr 2024 886th Stockoh 🇫🇷 650 70 24 Jun 2024 888th akamayu-ouo 🇹🇼 649 37 30 Jul 2024 889th MeWhenI 🇻🇦 648 52 12 May 2023 890th Yewzir 🇧🇪 645 61 14 Feb 2024 891st albanian-laundromat 643 96 22 Aug 2025 892nd Betuaredead 643 114 8 Jan 2023 893rd GolfingSuccess 🇬🇷 643 195 19 Jan 2025 894th Jacob385 641 71 18 Apr 2024 895th MeWhenI 🇻🇦 641 89 27 Jul 2024 896th NickTheEASDude 🇺🇸 640 69 1 May 2024 897th sean-niemann 🇺🇸 640 74 4 Apr 2023 898th inventshah 640 155 23 Mar 2023 898th retrohun 640 155 16 days ago 900th Shanethegamer 🇺🇸 639 121 31 Mar 2025 First Prev 826–900 of 1,746 Next Last