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 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 Chars Time 824th NoahBolohan 🇨🇦 652 76 8 Feb 2023 827th stefangimmillaro 652 86 20 Nov 2022 828th MeWhenI 🇻🇦 652 121 9 Apr 2024 829th MeWhenI 🇻🇦 651 72 9 Apr 2024 830th DialFrost 🇸🇬 651 80 10 Jul 2024 831st epic-programmer-guy 650 70 15 Apr 2024 831st Stockoh 🇫🇷 650 70 24 Jun 2024 833rd MeWhenI 🇻🇦 650 105 9 Apr 2024 834th akamayu-ouo 🇹🇼 649 37 30 Jul 2024 835th Maznek 649 68 3 Jul 2023 836th MeWhenI 🇻🇦 647 52 12 May 2023 837th Yewzir 🇧🇪 643 61 14 Feb 2024 838th GolfingSuccess 🇬🇷 643 195 19 Jan 2025 839th Betuaredead 641 114 8 Jan 2023 840th Jacob385 640 71 18 Apr 2024 841st sean-niemann 🇺🇸 640 74 4 Apr 2023 842nd MeWhenI 🇻🇦 640 89 27 Jul 2024 843rd NickTheEASDude 🇺🇸 639 69 1 May 2024 844th inventshah 638 155 23 Mar 2023 845th dokutan 637 74 23 Mar 2024 846th dokutan 637 88 2 May 2024 847th Europe2048 636 78 4 Dec 2024 848th emgordon154 636 83 20 Mar 2025 849th retrohun 636 115 28 Dec 2022 850th Shanethegamer 🇺🇸 636 121 31 Mar 2025 851st bac0id 635 160 2 Jul 2024 852nd janbehrens 🇩🇪 632 76 20 Nov 2022 853rd UnderKoen 🇳🇱 632 125 20 Apr 2023 854th Yewzir 🇧🇪 630 56 14 Feb 2024 855th eranws 630 70 23 Dec 2024 856th MeWhenI 🇻🇦 630 89 9 Apr 2024 857th msbranicky 630 116 15 Sep 2023 858th jared-hughes 629 81 20 Nov 2022 859th cbrt-x 629 98 30 Aug 2024 860th Yewzir 🇧🇪 628 41 23 Feb 2024 861st dokutan 626 78 26 Jul 2024 862nd BREMAUCY 🇫🇷 623 63 15 Apr 2024 863rd MeWhenI 🇻🇦 623 77 10 Apr 2024 863rd DialFrost 🇸🇬 623 77 19 Jan 2025 865th retrohun 621 85 28 Dec 2022 865th elgan65536 621 85 15 Apr 2024 867th 051 🇸🇬 620 80 26 Dec 2023 868th scpchicken 🇵🇼 619 57 19 Dec 2022 869th MeWhenI 🇻🇦 619 98 8 Jun 2023 870th bejonse 617 100 19 Jul 2023 871st pardouin 🇫🇷 617 106 24 Oct 2024 872nd Yewzir 🇧🇪 615 100 14 Feb 2024 873rd namelessiw 614 74 5 Mar 2024 874th dokutan 614 83 27 Mar 2024 875th aksyristos 613 64 2 Feb 2023 876th MeWhenI 🇻🇦 613 72 1 Jul 2023 877th snoozingnewt 🇺🇸 613 141 7 Oct 2023 878th btjones0 612 81 6 Dec 2022 878th rollershutter 612 81 4 Jul 2023 878th cingulataluke 612 81 29 Aug 2023 881st tobeannouncd 611 101 19 Sep 2023 882nd edsrzf 🇳🇿 610 96 3 Nov 2024 883rd MeWhenI 🇻🇦 608 58 9 Apr 2024 884th emgordon154 608 72 25 Sep 2024 885th MeWhenI 🇻🇦 607 84 9 Apr 2024 886th hiichbindermax 605 82 17 Feb 2023 886th scpchicken 🇵🇼 605 82 24 Feb 2023 886th bwenstar 605 82 21 Feb 2024 889th alomiF 605 102 7 Oct 2023 890th olleicua 🇺🇸 604 65 3 Feb 2024 891st 386asm 🇺🇸 603 102 5 May 2023 892nd GolfingSuccess 🇬🇷 601 74 13 Aug 2024 893rd OriEy 601 169 27 Apr 2023 894th MeWhenI 🇻🇦 600 40 24 Nov 2022 895th Waffle3z 600 85 11 Dec 2022 896th c0d3-4-F00d 🇩🇪 600 88 5 Jun 2023 896th TeodorDyakov 🇧🇬 600 88 8 Oct 2024 898th dokutan 599 87 9 Jun 2024 899th dokutan 598 83 31 Oct 2024 900th msbranicky 596 82 15 Aug 2023 Prev 826–900 of 1,581 Next