Leap Years in Python 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 898th DavideFarina96 589 73 9ms 2 Nov 2020 898th xenufo 589 73 9ms 15 Nov 2020 898th cole-wilson 589 73 15ms 3 Dec 2020 898th HalvorOverby 589 73 9ms 22 Dec 2021 898th reni-hristova 589 73 9ms 28 Jan 2022 898th MathieuIko 589 73 9ms 20 Feb 2022 898th jamespeilunli 589 73 16ms 1 May 2022 898th MiranDaniel 🇨🇿 589 73 30ms 1 May 2023 909th EmadAIsmael 581 74 9ms 16 Jan 2019 909th DietOlive 581 74 13ms 23 Jan 2019 909th potato-jackson 581 74 14ms 5 Mar 2021 909th janga1 581 74 10ms 12 Aug 2021 909th natehoffmaster112503 581 74 12ms 12 Sep 2021 909th bwat2 581 74 9ms 27 Dec 2021 909th HassanAliKadhem 🇧🇭 581 74 9ms 4 Jan 2022 909th dankleeman 581 74 9ms 8 Aug 2022 909th Feniske 🇫🇷 581 74 14ms 7 Oct 2022 909th PATTRIM 581 74 9ms 24 Dec 2022 909th hackstreetboi 581 74 9ms 3 Feb 2023 909th gbutler01 581 74 9ms 5 May 2023 909th Bergschaf 581 74 9ms 24 Dec 2023 909th jrbud 581 74 9ms 7 Jan 2024 909th vtilde 581 74 9ms 8 Mar 2024 924th pineapplehunter 573 75 9ms 13 May 2019 924th dddthedark 573 75 9ms 23 Jul 2019 924th reubengann 573 75 9ms 15 Feb 2020 924th Psirving 573 75 9ms 23 Jul 2020 924th aeonsablaze 573 75 9ms 22 Nov 2022 924th imsid22 573 75 9ms 8 Oct 2023 924th XioR112 🇵🇱 573 75 16ms 19 Apr 2024 924th mattsoh 573 75 10ms 20 Jun 2024 924th KHezez 573 75 15ms 8 Jun 2025 924th ImCasuall 573 75 17ms 15 Jul 2025 924th Ledgehanger 573 75 9ms 22 days ago 935th dahrens 566 76 9ms 4 Jul 2019 935th ashwinvis 566 76 10ms 20 Apr 2020 935th volpi-m 🇫🇷 566 76 15ms 31 Aug 2020 935th underscorelior 566 76 9ms 18 Sep 2021 935th ezhereshchin 566 76 9ms 1 May 2022 935th michellehzzz 566 76 9ms 25 May 2022 935th ViliamF 566 76 9ms 29 Aug 2022 935th esnethen 566 76 16ms 14 Jan 2023 935th bkmeneguello 566 76 9ms 21 Aug 2023 935th jrsweig9021 566 76 9ms 24 May 2025 935th clayboll99 566 76 9ms 11 Jul 2025 946th valzu1 558 77 14ms 1 Sep 2020 946th lmolteno 558 77 9ms 10 May 2021 946th PYRiTEmonark 558 77 15ms 22 May 2021 946th mrmena 🇦🇺 558 77 16ms 23 Jun 2021 946th delphonso 558 77 13ms 21 Dec 2021 946th brobbins2001 558 77 9ms 16 Feb 2022 946th ko-umeja 558 77 9ms 4 Dec 2022 946th Glinte 558 77 9ms 14 Dec 2023 954th newc0m 551 78 14ms 7 Dec 2018 954th tadeokondrak 551 78 9ms 22 Feb 2019 954th DarkTemplar5 551 78 16ms 17 Feb 2020 954th artieleach 551 78 9ms 12 Dec 2020 954th Euan-Hall 551 78 9ms 16 Dec 2020 954th JorenZ 551 78 9ms 10 Oct 2021 954th riccetn 551 78 9ms 7 Jul 2022 954th wyatt-the-hump 551 78 9ms 8 Jan 2023 954th ssss-lettuce 551 78 9ms 4 Apr 2023 954th WatMan77 551 78 14ms 19 Apr 2023 954th wa1ker38552 551 78 9ms 24 May 2023 954th tik25 551 78 16ms 30 Mar 2024 966th gtdlk20 544 79 20ms 6 Aug 2019 966th mrwillans 544 79 10ms 13 Dec 2019 966th hyphz 544 79 9ms 15 Jan 2020 966th npeterso2018 544 79 9ms 19 Feb 2020 966th fish-in-the-sea 544 79 9ms 15 Apr 2020 966th BenGHolmes 544 79 14ms 14 Apr 2021 966th Nikolaj21 544 79 10ms 30 Nov 2021 966th cameronezell 544 79 9ms 25 May 2022 966th Thonoton 544 79 16ms 24 Feb 2023 966th GWStuart 544 79 15ms 15 Sep 2023 First Prev 901–975 of 1,099 Next Last