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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 825th AlephSquirrel 674 92 21 Mar 2025 827th AlephSquirrel 674 97 5 Aug 2024 828th emgordon154 673 87 19 Mar 2025 829th gjoacorp 🇬🇧 671 109 14 hours ago 830th mlugg 671 162 11 Aug 2024 831st Steffan153 🇫🇮 671 251 2 Aug 2023 832nd snoozingnewt 🇺🇸 670 153 7 Oct 2023 833rd helbling 🇨🇭 669 66 5 Apr 2024 834th Steffan153 🇫🇮 667 71 20 Nov 2022 835th MeWhenI 🇻🇦 666 79 7 Aug 2023 836th SirBogman 🇺🇸 666 253 22 Nov 2022 837th jacksonhenry3 665 76 2 Dec 2022 837th Irratix 🇳🇱 665 76 31 Jan 2023 837th NoahBolohan 🇨🇦 665 76 8 Feb 2023 840th namcartoon06 665 110 15 Jul 2023 841st MeWhenI 🇻🇦 664 71 10 Oct 2023 842nd Yewzir 🇧🇪 664 81 12 Feb 2024 842nd dokutan 664 81 23 Mar 2024 844th SirBogman 🇺🇸 660 51 22 Nov 2022 844th janbehrens 🇩🇪 660 51 27 Nov 2022 846th Codsilla 🇨🇦 660 63 3 Nov 2023 847th DialFrost 🇸🇬 659 67 21 Dec 2023 847th fuzzylojik-golf 🇺🇸 659 67 26 days ago 849th jakobkordez 🇸🇮 657 77 20 Nov 2022 850th msbranicky 657 80 10 Sep 2023 851st aksyristos 653 112 23 Jan 2023 852nd BREMAUCY 🇫🇷 652 63 15 Apr 2024 853rd stefangimmillaro 652 86 20 Nov 2022 854th MeWhenI 🇻🇦 652 121 9 Apr 2024 855th MeWhenI 🇻🇦 651 72 9 Apr 2024 856th DialFrost 🇸🇬 651 80 10 Jul 2024 857th MeWhenI 🇻🇦 650 105 9 Apr 2024 858th akamayu-ouo 🇹🇼 649 37 30 Jul 2024 859th Maznek 649 68 3 Jul 2023 860th Europe2048 648 78 4 Dec 2024 861st emgordon154 648 83 20 Mar 2025 862nd MeWhenI 🇻🇦 647 52 12 May 2023 863rd edsrzf 🇳🇿 644 91 11 Jun 2025 864th GolfingSuccess 🇬🇷 643 195 19 Jan 2025 865th aksyristos 642 64 2 Feb 2023 866th Betuaredead 642 114 8 Jan 2023 867th bac0id 641 160 2 Jul 2024 868th NickTheEASDude 🇺🇸 640 69 1 May 2024 869th sean-niemann 🇺🇸 640 74 4 Apr 2023 870th MeWhenI 🇻🇦 640 89 27 Jul 2024 871st namelessiw 639 74 5 Mar 2024 872nd inventshah 638 155 23 Mar 2023 873rd dokutan 637 74 23 Mar 2024 874th dokutan 637 88 2 May 2024 875th retrohun 636 115 28 Dec 2022 876th Shanethegamer 🇺🇸 636 121 31 Mar 2025 877th olleicua 🇺🇸 632 65 3 Feb 2024 878th janbehrens 🇩🇪 632 76 20 Nov 2022 879th 051 🇸🇬 632 80 26 Dec 2023 880th retrohun 632 85 28 Dec 2022 880th elgan65536 632 85 15 Apr 2024 882nd UnderKoen 🇳🇱 632 125 20 Apr 2023 883rd snoozingnewt 🇺🇸 632 141 7 Oct 2023 884th eranws 631 70 23 Dec 2024 885th msbranicky 631 116 15 Sep 2023 886th Yewzir 🇧🇪 630 56 14 Feb 2024 887th jared-hughes 630 81 20 Nov 2022 888th MeWhenI 🇻🇦 630 89 9 Apr 2024 889th cbrt-x 629 98 30 Aug 2024 890th Yewzir 🇧🇪 628 41 23 Feb 2024 891st emgordon154 627 126 10 Jun 2025 892nd btjones0 624 81 6 Dec 2022 892nd rollershutter 624 81 4 Jul 2023 892nd JunkIce 624 81 21 Nov 2024 892nd Flekay 🇩🇪 624 81 24 days ago 896th MeWhenI 🇻🇦 623 77 10 Apr 2024 896th DialFrost 🇸🇬 623 77 19 Jan 2025 898th scpchicken 🇵🇼 619 57 19 Dec 2022 899th MeWhenI 🇻🇦 619 98 8 Jun 2023 900th hiichbindermax 617 82 17 Feb 2023 Prev 826–900 of 1,653 Next