Leap Years in Python in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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) Taxicab Numbers Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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) Taxicab Numbers Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 596th cooldreamer 717 60 19ms 27 Aug 2019 596th GodEmperorCaterpie 717 60 18ms 4 Sep 2019 596th sambirnbaum1 717 60 14ms 7 Sep 2019 596th austinrwarner 717 60 18ms 14 Sep 2019 596th Reyzartz 717 60 13ms 16 Feb 2020 596th rplnt 717 60 22ms 16 Apr 2020 596th Jviscus1 717 60 21ms 24 Apr 2020 596th Secozzi 717 60 25ms 24 Aug 2020 596th slopey112 717 60 14ms 11 Nov 2020 596th ben-shin 717 60 15ms 22 Jan 2021 596th Cloakless 🇬🇧 717 60 10ms 17 Oct 2021 596th sbr075 717 60 24ms 7 Dec 2021 596th jmerle 🇳🇱 717 60 38ms 22 Jan 2022 596th georgehulme 717 60 11ms 27 Jan 2022 596th GeneralTwi 717 60 11ms 21 Apr 2022 596th CarsonChr 🇺🇸 717 60 11ms 24 Sep 2022 596th FrederikHutfless 🇩🇪 717 60 11ms 12 Jan 2023 596th namcartoon06 717 60 18ms 29 Jun 2023 596th vasiliyfursov 717 60 14ms 18 Sep 2023 596th sheeperino 🇮🇹 717 60 10ms 12 Oct 2024 596th TheAtrossian 717 60 10ms 5 Jan 2025 596th jamesthekee 717 60 10ms 27 Jan 2025 596th saladleaf 717 60 10ms 15 May 2025 624th RyanCarrusca 705 61 13ms 21 Feb 2019 624th h0n3ycl0ud 705 61 10ms 29 Jul 2019 624th ValdeQwerty 705 61 14ms 10 Oct 2019 624th austincheng 705 61 11ms 16 Oct 2019 624th xigoi 705 61 11ms 8 Feb 2021 624th awnion 705 61 18ms 19 May 2021 624th Jaydosu 705 61 11ms 22 Oct 2021 624th LeeCamp 705 61 17ms 11 Dec 2021 624th ThePyProgrammer 705 61 14ms 15 Dec 2021 624th eiburns 705 61 10ms 16 Dec 2021 624th OppositeShark 705 61 10ms 11 Apr 2022 624th jassummisko 705 61 10ms 16 May 2022 624th AliceFord 705 61 10ms 2 Jun 2022 624th orthizar 705 61 10ms 8 Jul 2022 624th murugan-k-0204 705 61 10ms 5 Oct 2022 624th za3k 705 61 16ms 8 Oct 2022 624th Anthony-Williams-06 705 61 34ms 1 Dec 2022 624th StronkCheese 🇺🇸 705 61 12ms 27 Jan 2023 624th Sora1248 🇩🇪 705 61 11ms 23 Feb 2023 624th cingulataluke 705 61 10ms 28 Aug 2023 624th midnattssol 🇸🇪 705 61 11ms 22 Sep 2023 624th anarconic 705 61 23ms 8 Dec 2023 624th brimstonetrader 705 61 19ms 20 Dec 2023 624th qwjhvbxi 705 61 11ms 9 Feb 2024 624th Alex-Huggett 🇬🇧 705 61 25ms 13 Apr 2024 624th ceeb9 705 61 11ms 20 May 2024 624th AdamMorris377 705 61 17ms 31 Jul 2024 624th tperr 705 61 9ms 29 Sep 2024 624th Europe2048 705 61 9ms 18 Oct 2024 624th mchalunderscore 705 61 18ms 4 Jan 2025 624th madeforlosers 705 61 12ms 24 days ago 655th jarrodcolburn 694 62 11ms 17 Jan 2019 655th nkansal96 694 62 18ms 21 May 2019 655th Oscujic 694 62 10ms 11 Nov 2019 655th scrappedsoda 694 62 11ms 28 Nov 2019 655th david-wiles6 694 62 11ms 22 Jan 2020 655th theonlytruemathnerd 694 62 11ms 2 Feb 2020 655th robertDurst 694 62 21ms 25 Feb 2020 655th reedwilemon 694 62 10ms 4 Jun 2020 655th hjcafaroUC 694 62 11ms 28 Jul 2020 655th Dazza314 🇬🇧 694 62 11ms 1 Nov 2020 655th GnotAGnelf 694 62 11ms 24 Nov 2020 655th Timevdo 694 62 17ms 9 Mar 2021 655th AIn0n 694 62 10ms 19 Aug 2021 655th MLPdiscord 694 62 11ms 6 Jan 2022 655th AdamHe17 694 62 17ms 31 May 2022 655th r-benson 🇬🇧 694 62 25ms 1 Feb 2023 655th PotatoSaladOverlord 694 62 10ms 14 Mar 2023 655th lomarbrick 694 62 10ms 17 May 2023 655th YoungjuneKwon 694 62 13ms 13 Jul 2023 655th Eugen-str 694 62 10ms 1 Nov 2023 655th RaBa21 🇭🇺 694 62 17ms 12 Nov 2023 655th Zach10za 694 62 20ms 23 Jan 2024 655th ArenaGrenade 694 62 25ms 19 Feb 2024 655th profJGermain 694 62 10ms 8 Mar 2024 655th Puperger 694 62 17ms 20 Jun 2024 655th Loag 694 62 10ms 7 Sep 2024 655th ziselsberger 694 62 9ms 8 Oct 2024 655th lhulinsky 694 62 10ms 21 Oct 2024 655th Artemis21 🇬🇧 694 62 17ms 24 Jan 2025 655th WillowWispy 694 62 11ms 17 Mar 2025 655th j-zhang43 694 62 17ms 16 Nov 2025 686th omgardner 683 63 10ms 25 Apr 2019 686th DrKristoff 683 63 11ms 22 May 2019 686th dcure73 683 63 11ms 7 Jun 2019 686th adesanjo 683 63 18ms 8 Jun 2019 686th chris-robo 683 63 11ms 8 Apr 2020 686th richard-oelze 🇩🇪 683 63 14ms 16 Nov 2020 686th Miles-1000 🇬🇧 683 63 25ms 14 Mar 2021 686th bbakersmith 683 63 20ms 25 Jul 2021 686th constant-stranger 683 63 14ms 9 Feb 2022 686th Eilonlif 🇮🇱 683 63 18ms 21 Sep 2022 686th P-Quentin 🇫🇷 683 63 10ms 5 Oct 2022 686th badboj40 683 63 19ms 27 Dec 2022 686th emirps 683 63 17ms 24 Feb 2023 686th hm5822 683 63 17ms 22 Apr 2023 686th Legiatron 683 63 14ms 28 Apr 2023 First Prev 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