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 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 Knight 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 Knight 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 Chars Time 596th vishwathg 775 64 7 Apr 2023 596th dteague3989 775 64 8 Aug 2023 596th NickTheEASDude 🇺🇸 775 64 1 May 2024 596th aalec 775 64 3 May 2024 596th mishak-sys 775 64 25 Feb 2025 596th YAJUE114514 775 64 16 days ago 607th rak1507 🇬🇧 774 31 7 Jan 2023 607th Yewzir 🇧🇪 774 31 9 Dec 2023 609th pardouin 🇫🇷 774 68 24 Apr 2025 610th Yewzir 🇧🇪 774 88 13 Feb 2024 611th GolfingSuccess 🇬🇷 771 59 15 Jan 2024 612th pardouin 🇫🇷 771 76 24 Apr 2025 613th DialFrost 🇸🇬 771 80 5 Aug 2024 614th dokutan 770 54 9 Apr 2024 615th dokutan 770 95 23 Mar 2024 616th DialFrost 🇸🇬 770 181 23 May 2025 617th emplv 🇱🇻 769 61 21 Jun 2023 618th Yewzir 🇧🇪 768 68 14 Feb 2024 619th SirFireball3521 767 37 13 Mar 2023 620th ovs-code 🇩🇪 766 69 10 Feb 2024 621st firegene 🇮🇪 764 133 28 Dec 2023 622nd fourth-bit 763 65 11 Jul 2023 622nd Bmrl7 763 65 24 Feb 2024 622nd yujh-yujh 🇬🇸 763 65 23 Mar 2025 625th Irratix 🇳🇱 762 96 11 Dec 2022 626th AlephSquirrel 761 58 1 Jun 2023 627th ovs-code 🇩🇪 759 70 14 Dec 2024 628th JGDoerrer 759 90 20 Dec 2022 628th klixel 🇨🇦 759 90 17 Apr 2023 628th TylerBloom 759 90 22 Mar 2024 628th Aurel300 🇨🇭 759 90 8 Jun 2024 632nd steffan-polygolf 758 60 7 Mar 2024 633rd SirBogman 🇺🇸 756 41 9 Jan 2024 633rd dcgjb 756 41 31 Jan 2024 633rd IISResetMe 756 41 10 Apr 2024 633rd juliansiebert 🇩🇪 756 41 2 Feb 2025 637th janbehrens 🇩🇪 756 52 27 Nov 2022 638th lynn 756 102 18 Jul 2023 638th m-tkach 🇺🇦 756 102 7 Dec 2023 640th DialFrost 🇸🇬 754 71 7 Dec 2024 641st Alex-x90 🇺🇸 754 97 20 Nov 2022 642nd MeWhenI 🇻🇦 753 66 14 May 2023 643rd aksyristos 752 66 17 Jan 2023 643rd OllieBoyne 🇬🇧 752 66 28 Feb 2023 643rd randolchance 752 66 12 Mar 2023 643rd CheeseCake628 🇳🇴 752 66 19 Mar 2023 643rd adamnielson42 🇺🇸 752 66 31 Mar 2023 643rd ehulinsky 🇺🇸 752 66 8 May 2023 643rd TheoKeller1 752 66 11 Jun 2023 643rd InigoK 🇺🇸 752 66 14 Jun 2023 643rd dranjohn 752 66 11 Sep 2023 643rd snoozingnewt 🇺🇸 752 66 7 Oct 2023 643rd inverseLorentz 🇦🇺 752 66 23 Oct 2023 643rd RedzGoose 🇦🇺 752 66 23 Oct 2024 643rd JunkIce 752 66 24 Nov 2024 643rd yokasuretsu 752 66 7 Jan 2025 643rd croc54 752 66 13 Jan 2025 643rd ejini6969 752 66 14 Jun 2025 659th snoozingnewt 🇺🇸 751 76 7 Oct 2023 660th Steffan153 🇫🇮 751 78 14 Jul 2023 660th GrayJoKing 🇦🇺 751 78 13 Aug 2023 662nd dokutan 750 32 14 Nov 2024 663rd retrohun 750 64 5 Nov 2023 664th Yewzir 🇧🇪 750 90 12 Feb 2024 665th inventshah 748 59 20 Nov 2022 665th Argeento 🇵🇱 748 59 26 Aug 2023 667th Shanethegamer 🇺🇸 748 81 30 Nov 2022 668th Natanaelel 🇸🇪 747 38 5 Jan 2024 669th m-tkach 🇺🇦 747 106 13 Mar 2023 670th MeWhenI 🇻🇦 746 98 9 Apr 2024 671st janbehrens 🇩🇪 745 116 20 Nov 2022 672nd janbehrens 🇩🇪 744 63 20 Nov 2022 673rd Yewzir 🇧🇪 743 72 6 Mar 2024 674th Kaffeleif 742 71 8 Feb 2024 674th DialFrost 🇸🇬 742 71 15 Dec 2024 Prev 601–675 of 1,695 Next