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 601st ovs-code 🇩🇪 766 69 10 Feb 2024 602nd DialFrost 🇸🇬 765 181 2 mins ago 603rd firegene 🇮🇪 764 133 28 Dec 2023 604th fourth-bit 763 65 11 Jul 2023 604th Bmrl7 763 65 24 Feb 2024 604th yujh-yujh 🇬🇸 763 65 23 Mar 2025 607th AlephSquirrel 761 58 1 Jun 2023 608th Irratix 🇳🇱 761 96 11 Dec 2022 609th steffan-polygolf 758 60 7 Mar 2024 610th ovs-code 🇩🇪 758 70 14 Dec 2024 611th JGDoerrer 758 90 20 Dec 2022 611th klixel 🇨🇦 758 90 17 Apr 2023 611th TylerBloom 758 90 22 Mar 2024 611th Aurel300 🇨🇭 758 90 8 Jun 2024 615th SirBogman 🇺🇸 756 41 9 Jan 2024 615th dcgjb 756 41 31 Jan 2024 615th IISResetMe 756 41 10 Apr 2024 615th juliansiebert 🇩🇪 756 41 2 Feb 2025 619th janbehrens 🇩🇪 755 52 27 Nov 2022 620th lynn 755 102 18 Jul 2023 620th m-tkach 🇺🇦 755 102 7 Dec 2023 622nd DialFrost 🇸🇬 754 71 7 Dec 2024 623rd Alex-x90 🇺🇸 754 97 20 Nov 2022 624th MeWhenI 🇻🇦 752 66 14 May 2023 625th aksyristos 751 66 17 Jan 2023 625th OllieBoyne 🇬🇧 751 66 28 Feb 2023 625th randolchance 751 66 12 Mar 2023 625th CheeseCake628 🇳🇴 751 66 19 Mar 2023 625th adamnielson42 🇺🇸 751 66 31 Mar 2023 625th ehulinsky 🇺🇸 751 66 8 May 2023 625th TheoKeller1 751 66 11 Jun 2023 625th InigoK 🇺🇸 751 66 14 Jun 2023 625th dranjohn 751 66 11 Sep 2023 625th snoozingnewt 🇺🇸 751 66 7 Oct 2023 625th inverseLorentz 🇦🇺 751 66 23 Oct 2023 625th RedzGoose 🇦🇺 751 66 23 Oct 2024 625th JunkIce 751 66 24 Nov 2024 625th yokasuretsu 751 66 7 Jan 2025 625th croc54 751 66 13 Jan 2025 640th Steffan153 🇫🇮 751 78 14 Jul 2023 640th GrayJoKing 🇦🇺 751 78 13 Aug 2023 642nd dokutan 750 32 14 Nov 2024 643rd retrohun 750 64 5 Nov 2023 644th snoozingnewt 🇺🇸 750 76 7 Oct 2023 645th inventshah 748 59 20 Nov 2022 645th Argeento 🇵🇱 748 59 26 Aug 2023 647th Shanethegamer 🇺🇸 748 81 30 Nov 2022 648th Yewzir 🇧🇪 748 90 12 Feb 2024 649th Natanaelel 🇸🇪 747 38 5 Jan 2024 650th MeWhenI 🇻🇦 746 98 9 Apr 2024 651st m-tkach 🇺🇦 745 106 13 Mar 2023 652nd janbehrens 🇩🇪 745 116 20 Nov 2022 653rd janbehrens 🇩🇪 744 63 20 Nov 2022 654th Yewzir 🇧🇪 743 72 6 Mar 2024 655th msbranicky 742 92 1 Oct 2023 656th msbranicky 742 137 9 Jan 2024 657th bob-th 740 67 23 Dec 2022 657th n0Oo0Oo0b 740 67 29 Dec 2022 657th betaveros 740 67 31 Dec 2022 657th vgamula 🇺🇦 740 67 15 Mar 2023 657th HumanoidCPU 740 67 19 Feb 2025 657th VictorStenvers 🇳🇱 740 67 26 Mar 2025 663rd Kaffeleif 740 71 8 Feb 2024 663rd DialFrost 🇸🇬 740 71 15 Dec 2024 665th Steffan153 🇫🇮 738 65 14 Jan 2023 666th janbehrens 🇩🇪 738 99 20 Nov 2022 666th Yewzir 🇧🇪 738 99 12 Feb 2024 668th thisishowmymindworks 🇳🇴 735 60 19 Jun 2024 668th stefangimmillaro 735 60 4 Sep 2024 668th targrik 735 60 6 Feb 2025 671st m-tkach 🇺🇦 734 72 22 Nov 2022 671st emplv 🇱🇻 734 72 30 Nov 2022 671st Steffan153 🇫🇮 734 72 3 Jan 2023 671st sean-niemann 🇺🇸 734 72 7 May 2024 675th GrayJoKing 🇦🇺 730 61 31 Aug 2024 Prev 601–675 of 1,584 Next