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 601st DialFrost 🇸🇬 768 181 13 days ago 602nd SirFireball3521 767 37 13 Mar 2023 603rd Yewzir 🇧🇪 766 68 14 Feb 2024 604th ovs-code 🇩🇪 766 69 10 Feb 2024 605th firegene 🇮🇪 764 133 28 Dec 2023 606th fourth-bit 763 65 11 Jul 2023 606th Bmrl7 763 65 24 Feb 2024 606th yujh-yujh 🇬🇸 763 65 23 Mar 2025 609th AlephSquirrel 761 58 1 Jun 2023 610th Irratix 🇳🇱 761 96 11 Dec 2022 611th steffan-polygolf 758 60 7 Mar 2024 612th ovs-code 🇩🇪 758 70 14 Dec 2024 613th JGDoerrer 758 90 20 Dec 2022 613th klixel 🇨🇦 758 90 17 Apr 2023 613th TylerBloom 758 90 22 Mar 2024 613th Aurel300 🇨🇭 758 90 8 Jun 2024 617th SirBogman 🇺🇸 756 41 9 Jan 2024 617th dcgjb 756 41 31 Jan 2024 617th IISResetMe 756 41 10 Apr 2024 617th juliansiebert 🇩🇪 756 41 2 Feb 2025 621st janbehrens 🇩🇪 755 52 27 Nov 2022 622nd lynn 755 102 18 Jul 2023 622nd m-tkach 🇺🇦 755 102 7 Dec 2023 624th DialFrost 🇸🇬 754 71 7 Dec 2024 625th Alex-x90 🇺🇸 754 97 20 Nov 2022 626th MeWhenI 🇻🇦 752 66 14 May 2023 627th aksyristos 751 66 17 Jan 2023 627th OllieBoyne 🇬🇧 751 66 28 Feb 2023 627th randolchance 751 66 12 Mar 2023 627th CheeseCake628 🇳🇴 751 66 19 Mar 2023 627th adamnielson42 🇺🇸 751 66 31 Mar 2023 627th ehulinsky 🇺🇸 751 66 8 May 2023 627th TheoKeller1 751 66 11 Jun 2023 627th InigoK 🇺🇸 751 66 14 Jun 2023 627th dranjohn 751 66 11 Sep 2023 627th snoozingnewt 🇺🇸 751 66 7 Oct 2023 627th inverseLorentz 🇦🇺 751 66 23 Oct 2023 627th RedzGoose 🇦🇺 751 66 23 Oct 2024 627th JunkIce 751 66 24 Nov 2024 627th yokasuretsu 751 66 7 Jan 2025 627th croc54 751 66 13 Jan 2025 642nd Steffan153 🇫🇮 751 78 14 Jul 2023 642nd GrayJoKing 🇦🇺 751 78 13 Aug 2023 644th dokutan 750 32 14 Nov 2024 645th retrohun 750 64 5 Nov 2023 646th snoozingnewt 🇺🇸 750 76 7 Oct 2023 647th Yewzir 🇧🇪 749 90 12 Feb 2024 648th inventshah 748 59 20 Nov 2022 648th Argeento 🇵🇱 748 59 26 Aug 2023 650th Shanethegamer 🇺🇸 748 81 30 Nov 2022 651st Natanaelel 🇸🇪 747 38 5 Jan 2024 652nd MeWhenI 🇻🇦 746 98 9 Apr 2024 653rd m-tkach 🇺🇦 745 106 13 Mar 2023 654th janbehrens 🇩🇪 745 116 20 Nov 2022 655th janbehrens 🇩🇪 744 63 20 Nov 2022 656th Yewzir 🇧🇪 743 72 6 Mar 2024 657th msbranicky 742 92 1 Oct 2023 658th msbranicky 742 137 9 Jan 2024 659th bob-th 740 67 23 Dec 2022 659th n0Oo0Oo0b 740 67 29 Dec 2022 659th betaveros 740 67 31 Dec 2022 659th vgamula 🇺🇦 740 67 15 Mar 2023 659th HumanoidCPU 740 67 19 Feb 2025 659th VictorStenvers 🇳🇱 740 67 26 Mar 2025 665th Kaffeleif 740 71 8 Feb 2024 665th DialFrost 🇸🇬 740 71 15 Dec 2024 667th Steffan153 🇫🇮 738 65 14 Jan 2023 668th janbehrens 🇩🇪 738 99 20 Nov 2022 668th Yewzir 🇧🇪 738 99 12 Feb 2024 670th thisishowmymindworks 🇳🇴 735 60 19 Jun 2024 670th stefangimmillaro 735 60 4 Sep 2024 670th targrik 735 60 6 Feb 2025 673rd m-tkach 🇺🇦 734 72 22 Nov 2022 673rd emplv 🇱🇻 734 72 30 Nov 2022 673rd Steffan153 🇫🇮 734 72 3 Jan 2023 Prev 601–675 of 1,591 Next