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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th jakobkordez 🇸🇮 656 77 20 Nov 2022 827th aksyristos 653 112 23 Jan 2023 828th stefangimmillaro 652 86 20 Nov 2022 829th MeWhenI 🇻🇦 652 121 9 Apr 2024 830th BREMAUCY 🇫🇷 651 63 15 Apr 2024 831st MeWhenI 🇻🇦 651 72 9 Apr 2024 832nd DialFrost 🇸🇬 651 80 10 Jul 2024 833rd MeWhenI 🇻🇦 650 105 9 Apr 2024 834th akamayu-ouo 🇹🇼 649 37 30 Jul 2024 835th Maznek 649 68 3 Jul 2023 836th Europe2048 648 78 4 Dec 2024 837th MeWhenI 🇻🇦 647 52 12 May 2023 838th emgordon154 647 83 20 Mar 2025 839th GolfingSuccess 🇬🇷 643 195 19 Jan 2025 840th aksyristos 641 64 2 Feb 2023 841st Betuaredead 641 114 8 Jan 2023 842nd bac0id 641 160 2 Jul 2024 843rd sean-niemann 🇺🇸 640 74 4 Apr 2023 844th MeWhenI 🇻🇦 640 89 27 Jul 2024 845th NickTheEASDude 🇺🇸 639 69 1 May 2024 846th namelessiw 639 74 5 Mar 2024 847th inventshah 638 155 23 Mar 2023 848th dokutan 637 74 23 Mar 2024 849th dokutan 637 88 2 May 2024 850th retrohun 636 115 28 Dec 2022 851st Shanethegamer 🇺🇸 636 121 31 Mar 2025 852nd janbehrens 🇩🇪 632 76 20 Nov 2022 853rd 051 🇸🇬 632 80 26 Dec 2023 854th retrohun 632 85 28 Dec 2022 854th elgan65536 632 85 15 Apr 2024 856th UnderKoen 🇳🇱 632 125 20 Apr 2023 857th snoozingnewt 🇺🇸 632 141 7 Oct 2023 858th olleicua 🇺🇸 631 65 3 Feb 2024 859th Yewzir 🇧🇪 630 56 14 Feb 2024 860th eranws 630 70 23 Dec 2024 861st MeWhenI 🇻🇦 630 89 9 Apr 2024 862nd msbranicky 630 116 15 Sep 2023 863rd jared-hughes 629 81 20 Nov 2022 864th cbrt-x 629 98 30 Aug 2024 865th Yewzir 🇧🇪 628 41 23 Feb 2024 866th btjones0 624 81 6 Dec 2022 866th rollershutter 624 81 4 Jul 2023 866th JunkIce 624 81 21 Nov 2024 869th MeWhenI 🇻🇦 623 77 10 Apr 2024 869th DialFrost 🇸🇬 623 77 19 Jan 2025 871st scpchicken 🇵🇼 619 57 19 Dec 2022 872nd MeWhenI 🇻🇦 619 98 8 Jun 2023 873rd bejonse 617 100 19 Jul 2023 874th pardouin 🇫🇷 617 106 24 Oct 2024 875th hiichbindermax 616 82 17 Feb 2023 875th scpchicken 🇵🇼 616 82 24 Feb 2023 877th emgordon154 615 74 25 Sep 2024 878th Yewzir 🇧🇪 615 100 14 Feb 2024 879th dokutan 614 83 27 Mar 2024 880th aaronze 🇦🇺 613 67 17 Sep 2023 881st MeWhenI 🇻🇦 613 72 1 Jul 2023 882nd tobeannouncd 611 101 19 Sep 2023 883rd c0d3-4-F00d 🇩🇪 610 88 5 Jun 2023 883rd TeodorDyakov 🇧🇬 610 88 8 Oct 2024 885th edsrzf 🇳🇿 610 96 3 Nov 2024 886th MeWhenI 🇻🇦 608 58 9 Apr 2024 887th MeWhenI 🇻🇦 607 84 9 Apr 2024 888th OriEy 606 169 27 Apr 2023 889th alomiF 605 102 7 Oct 2023 890th Yewzir 🇧🇪 604 68 14 Feb 2024 891st 386asm 🇺🇸 603 102 5 May 2023 892nd postie77 603 106 19 May 2023 893rd GolfingSuccess 🇬🇷 601 74 13 Aug 2024 894th wuzekai518 601 84 19 Jul 2024 894th HumanoidCPU 601 84 19 Feb 2025 896th MeWhenI 🇻🇦 600 40 24 Nov 2022 897th Waffle3z 600 85 11 Dec 2022 898th dokutan 599 87 9 Jun 2024 899th JunkIce 598 79 3 Dec 2024 900th dokutan 598 83 31 Oct 2024 Prev 826–900 of 1,599 Next