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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 673rd CheeseCake628 🇳🇴 752 66 22ms 19 Mar 2023 673rd adamnielson42 🇺🇸 752 66 19ms 31 Mar 2023 673rd ehulinsky 🇺🇸 752 66 19ms 8 May 2023 673rd TheoKeller1 752 66 19ms 11 Jun 2023 673rd dranjohn 752 66 18ms 11 Sep 2023 673rd inverseLorentz 🇦🇺 752 66 18ms 23 Oct 2023 673rd RedzGoose 🇦🇺 752 66 29ms 23 Oct 2024 673rd JunkIce 752 66 31ms 24 Nov 2024 673rd yokasuretsu 752 66 18ms 7 Jan 2025 673rd croc54 752 66 18ms 13 Jan 2025 673rd ejini6969 752 66 19ms 14 Jun 2025 673rd osNiko 🇧🇷 752 66 19ms 20 Aug 2025 673rd Troon 752 66 37ms 22 Aug 2025 689th Steffan153 🇫🇮 752 78 34ms 14 Jul 2023 689th GrayJoKing 🇦🇺 752 78 43ms 13 Aug 2023 689th kg583 🇺🇸 752 78 29ms 2 Oct 2025 692nd Yewzir 🇧🇪 751 90 435ms 12 Feb 2024 693rd dokutan 750 32 3ms 14 Nov 2024 694th retrohun 750 64 4,257ms 5 Nov 2023 695th Shanethegamer 🇺🇸 750 81 1,332ms 30 Nov 2022 696th inventshah 749 59 12ms 20 Nov 2022 696th Argeento 🇵🇱 749 59 12ms 26 Aug 2023 698th Natanaelel 🇸🇪 747 38 177ms 5 Jan 2024 699th MeWhenI 🇻🇦 747 98 59ms 9 Apr 2024 699th snoozingnewt 🇺🇸 747 98 383ms 6 Oct 2025 701st m-tkach 🇺🇦 747 106 35ms 13 Mar 2023 702nd janbehrens 🇩🇪 745 116 268ms 20 Nov 2022 703rd janbehrens 🇩🇪 744 63 14ms 20 Nov 2022 704th msbranicky 744 92 128ms 1 Oct 2023 705th Yewzir 🇧🇪 743 72 30ms 6 Mar 2024 706th Kaffeleif 742 71 59ms 8 Feb 2024 706th DialFrost 🇸🇬 742 71 65ms 15 Dec 2024 706th snoozingnewt 🇺🇸 742 71 61ms 9 Oct 2025 709th bob-th 741 67 18ms 23 Dec 2022 709th n0Oo0Oo0b 741 67 18ms 29 Dec 2022 709th betaveros 741 67 30ms 31 Dec 2022 709th vgamula 🇺🇦 741 67 17ms 15 Mar 2023 709th HumanoidCPU 741 67 28ms 19 Feb 2025 709th VictorStenvers 🇳🇱 741 67 24ms 26 Mar 2025 715th janbehrens 🇩🇪 740 99 57ms 20 Nov 2022 715th Yewzir 🇧🇪 740 99 56ms 12 Feb 2024 717th Steffan153 🇫🇮 738 65 1,425ms 14 Jan 2023 718th thisishowmymindworks 🇳🇴 736 60 12ms 19 Jun 2024 718th stefangimmillaro 736 60 15ms 4 Sep 2024 718th targrik 736 60 12ms 6 Feb 2025 721st m-tkach 🇺🇦 735 72 4ms 22 Nov 2022 721st emplv 🇱🇻 735 72 5ms 30 Nov 2022 721st Steffan153 🇫🇮 735 72 4ms 3 Jan 2023 721st sean-niemann 🇺🇸 735 72 5ms 7 May 2024 725th dokutan 735 92 439ms 15 Jul 2025 726th snoozingnewt 🇺🇸 733 118 260ms 9 Oct 2025 727th Steffan153 🇫🇮 731 106 34ms 14 Jan 2023 728th GrayJoKing 🇦🇺 730 61 149ms 31 Aug 2024 729th MaxElf999 730 68 18ms 21 Nov 2022 729th guilhem-roy 🇫🇷 730 68 17ms 21 Nov 2022 729th knutae 🇳🇴 730 68 18ms 30 Nov 2022 729th 4ndyJ 🇬🇧 730 68 18ms 10 Jan 2023 729th andre-lameirinhas 🇵🇹 730 68 18ms 18 May 2023 729th WillConker 730 68 18ms 16 Jul 2023 729th AforAmpere 730 68 18ms 20 Sep 2023 729th Simpos 730 68 25ms 24 Oct 2023 729th mikehanus 730 68 19ms 22 Nov 2023 729th chartung17 730 68 19ms 31 Dec 2023 729th mathisfun271 730 68 26ms 13 Feb 2024 729th 77Tigers 730 68 25ms 22 Jun 2024 729th moustave 730 68 19ms 12 Nov 2024 742nd MeWhenI 🇻🇦 729 57 372ms 14 Feb 2023 742nd MasFlam 729 57 279ms 21 Jun 2024 744th dokutan 727 33 40ms 20 Oct 2024 745th annaproxy 727 85 261ms 22 Nov 2022 745th Natanaelel 🇸🇪 727 85 295ms 27 Apr 2025 747th emgordon154 726 119 273ms 19 Mar 2025 748th Chinay-Domitrix 🇺🇸 725 71 3,000ms 2 Apr 2025 749th jared-hughes 724 61 12ms 20 Nov 2022 749th janbehrens 🇩🇪 724 61 13ms 20 Nov 2022 First Prev 676–750 of 1,772 Next Last