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 snoozingnewt 🇺🇸 679 52 3 days ago 827th MeWhenI 🇻🇦 679 77 9 Apr 2024 828th 4hg 🇺🇸 678 58 11 Dec 2022 828th csharpython 678 58 5 Aug 2025 830th msbranicky 678 76 6 Jan 2025 831st MeWhenI 🇻🇦 678 78 9 Apr 2024 832nd AlephSquirrel 678 97 5 Aug 2024 833rd MeWhenI 🇻🇦 678 245 19 Apr 2025 834th snoozingnewt 🇺🇸 677 63 3 days ago 835th MeWhenI 🇻🇦 677 92 14 Feb 2025 835th AlephSquirrel 677 92 21 Mar 2025 837th angel-p57 🇯🇵 677 215 11 Dec 2023 838th retrohun 676 42 30 Dec 2022 838th neel11235813 676 42 3 Feb 2023 840th MeWhenI 🇻🇦 676 100 9 Apr 2024 841st CaedenHarper 🇨🇦 675 128 7 days ago 842nd emgordon154 674 87 19 Mar 2025 843rd snoozingnewt 🇺🇸 673 50 3 days ago 844th annaproxy 673 94 22 Oct 2023 845th gjoacorp 🇬🇧 672 109 4 Aug 2025 846th Anthony-Williams-06 671 74 12 Sep 2024 847th kkoenig 670 129 2 Jan 2024 847th dokutan 670 129 10 Mar 2025 849th helbling 🇨🇭 669 66 5 Apr 2024 850th janbehrens 🇩🇪 669 79 20 Nov 2022 850th weliveinhell 🇭🇹 669 79 21 May 2024 852nd ejini6969 667 59 14 Jun 2025 853rd Steffan153 🇫🇮 667 71 20 Nov 2022 854th MeWhenI 🇻🇦 666 79 7 Aug 2023 855th namcartoon06 666 110 15 Jul 2023 856th dokutan 664 66 7 Aug 2024 857th MeWhenI 🇻🇦 664 71 10 Oct 2023 858th snoozingnewt 🇺🇸 663 102 3 days ago 859th CedricGebistorf 662 75 4 May 2023 859th namelessiw 662 75 11 Jan 2024 859th mossiegoat 662 75 25 Jun 2025 862nd snoozingnewt 🇺🇸 661 71 3 days ago 863rd Yewzir 🇧🇪 661 80 12 Feb 2024 863rd dokutan 661 80 23 Mar 2024 865th Steffan153 🇫🇮 661 251 2 Aug 2023 866th JRaspass 🇬🇧 660 43 19 Nov 2022 866th SirBogman 🇺🇸 660 43 20 Nov 2022 868th SirBogman 🇺🇸 660 51 22 Nov 2022 868th janbehrens 🇩🇪 660 51 27 Nov 2022 870th DialFrost 🇸🇬 659 67 21 Dec 2023 870th fuzzylojik-golf 🇺🇸 659 67 9 Jul 2025 870th snoozingnewt 🇺🇸 659 67 3 days ago 873rd msbranicky 658 80 10 Sep 2023 874th SirBogman 🇺🇸 656 253 22 Nov 2022 875th DialFrost 🇸🇬 654 80 10 Jul 2024 876th aksyristos 654 112 23 Jan 2023 877th MeWhenI 🇻🇦 654 121 9 Apr 2024 878th jacksonhenry3 653 76 2 Dec 2022 878th Irratix 🇳🇱 653 76 31 Jan 2023 878th NoahBolohan 🇨🇦 653 76 8 Feb 2023 881st stefangimmillaro 652 86 20 Nov 2022 882nd MeWhenI 🇻🇦 651 72 9 Apr 2024 883rd MeWhenI 🇻🇦 651 105 9 Apr 2024 884th Maznek 650 68 3 Jul 2023 885th epic-programmer-guy 650 70 15 Apr 2024 885th Stockoh 🇫🇷 650 70 24 Jun 2024 887th akamayu-ouo 🇹🇼 649 37 30 Jul 2024 888th MeWhenI 🇻🇦 648 52 12 May 2023 889th Yewzir 🇧🇪 645 61 14 Feb 2024 890th albanian-laundromat 643 96 22 Aug 2025 891st Betuaredead 643 114 8 Jan 2023 892nd GolfingSuccess 🇬🇷 643 195 19 Jan 2025 893rd Jacob385 641 71 18 Apr 2024 894th MeWhenI 🇻🇦 641 89 27 Jul 2024 895th NickTheEASDude 🇺🇸 640 69 1 May 2024 896th sean-niemann 🇺🇸 640 74 4 Apr 2023 897th inventshah 640 155 23 Mar 2023 897th retrohun 640 155 15 days ago 899th Shanethegamer 🇺🇸 639 121 31 Mar 2025 900th dokutan 637 74 23 Mar 2024 First Prev 826–900 of 1,745 Next Last