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 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 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 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 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th DialFrost 🇸🇬 659 67 21 Dec 2023 827th msbranicky 657 80 10 Sep 2023 828th aksyristos 653 112 23 Jan 2023 829th jacksonhenry3 652 76 2 Dec 2022 829th Irratix 🇳🇱 652 76 31 Jan 2023 829th NoahBolohan 🇨🇦 652 76 8 Feb 2023 832nd stefangimmillaro 652 86 20 Nov 2022 833rd MeWhenI 🇻🇦 652 121 9 Apr 2024 834th MeWhenI 🇻🇦 651 72 9 Apr 2024 835th DialFrost 🇸🇬 651 80 10 Jul 2024 836th epic-programmer-guy 650 70 15 Apr 2024 836th Stockoh 🇫🇷 650 70 24 Jun 2024 838th MeWhenI 🇻🇦 650 105 9 Apr 2024 839th akamayu-ouo 🇹🇼 649 37 30 Jul 2024 840th Maznek 649 68 3 Jul 2023 841st MeWhenI 🇻🇦 647 52 12 May 2023 842nd Yewzir 🇧🇪 643 61 14 Feb 2024 843rd GolfingSuccess 🇬🇷 643 195 19 Jan 2025 844th Betuaredead 641 114 8 Jan 2023 845th Jacob385 640 71 18 Apr 2024 846th sean-niemann 🇺🇸 640 74 4 Apr 2023 847th MeWhenI 🇻🇦 640 89 27 Jul 2024 848th NickTheEASDude 🇺🇸 639 69 1 May 2024 849th inventshah 638 155 23 Mar 2023 850th dokutan 637 74 23 Mar 2024 851st dokutan 637 88 2 May 2024 852nd Europe2048 636 78 4 Dec 2024 853rd emgordon154 636 83 20 Mar 2025 854th retrohun 636 115 28 Dec 2022 855th Shanethegamer 🇺🇸 636 121 31 Mar 2025 856th bac0id 635 160 2 Jul 2024 857th janbehrens 🇩🇪 632 76 20 Nov 2022 858th UnderKoen 🇳🇱 632 125 20 Apr 2023 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 dokutan 626 78 26 Jul 2024 867th BREMAUCY 🇫🇷 623 63 15 Apr 2024 868th MeWhenI 🇻🇦 623 77 10 Apr 2024 868th DialFrost 🇸🇬 623 77 19 Jan 2025 870th retrohun 621 85 28 Dec 2022 870th elgan65536 621 85 15 Apr 2024 872nd 051 🇸🇬 620 80 26 Dec 2023 873rd scpchicken 🇵🇼 619 57 19 Dec 2022 874th MeWhenI 🇻🇦 619 98 8 Jun 2023 875th bejonse 617 100 19 Jul 2023 876th pardouin 🇫🇷 617 106 24 Oct 2024 877th Yewzir 🇧🇪 615 100 14 Feb 2024 878th namelessiw 614 74 5 Mar 2024 879th dokutan 614 83 27 Mar 2024 880th aksyristos 613 64 2 Feb 2023 881st MeWhenI 🇻🇦 613 72 1 Jul 2023 882nd snoozingnewt 🇺🇸 613 141 7 Oct 2023 883rd btjones0 612 81 6 Dec 2022 883rd rollershutter 612 81 4 Jul 2023 883rd cingulataluke 612 81 29 Aug 2023 886th tobeannouncd 611 101 19 Sep 2023 887th edsrzf 🇳🇿 610 96 3 Nov 2024 888th MeWhenI 🇻🇦 608 58 9 Apr 2024 889th emgordon154 608 72 25 Sep 2024 890th MeWhenI 🇻🇦 607 84 9 Apr 2024 891st hiichbindermax 605 82 17 Feb 2023 891st scpchicken 🇵🇼 605 82 24 Feb 2023 891st bwenstar 605 82 21 Feb 2024 894th alomiF 605 102 7 Oct 2023 895th olleicua 🇺🇸 604 65 3 Feb 2024 896th 386asm 🇺🇸 603 102 5 May 2023 897th GolfingSuccess 🇬🇷 601 74 13 Aug 2024 898th dokutan 601 78 5 days ago 899th OriEy 601 169 27 Apr 2023 900th MeWhenI 🇻🇦 600 40 24 Nov 2022 Prev 826–900 of 1,592 Next