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 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 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) 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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) 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 721st zuparnowa 662 65 16ms 25 Jan 2019 721st ishields1 662 65 10ms 16 Feb 2019 721st usnheckler 662 65 10ms 8 Jun 2019 721st henrytranter 662 65 19ms 20 Sep 2019 721st quincifer 662 65 10ms 15 Nov 2019 721st sjao14 662 65 15ms 2 Jan 2020 721st luftj 662 65 10ms 24 Apr 2020 721st TheYMI 662 65 37ms 19 May 2020 721st GameChaos 662 65 16ms 3 Sep 2020 721st tomh1012 662 65 17ms 30 Oct 2020 721st ispahr 662 65 10ms 12 Jan 2021 721st oplxy 662 65 15ms 29 Mar 2021 721st dgambit 662 65 16ms 6 Apr 2021 721st Niklas212 662 65 9ms 9 Aug 2021 721st olavaga 662 65 9ms 8 Dec 2021 721st mhenion8293 🇺🇸 662 65 16ms 13 Jan 2022 721st kyleclaassen 662 65 17ms 9 Feb 2022 721st KieranZimmer 662 65 9ms 12 Mar 2022 721st Ailko 🇧🇪 662 65 35ms 6 May 2022 721st james-downey 662 65 10ms 14 Jul 2022 721st GulgDev 662 65 16ms 21 Mar 2023 721st camieac 🇬🇧 662 65 11ms 12 Jul 2023 721st celiendonze 🇨🇭 662 65 18ms 15 Aug 2023 721st IoLimmer 662 65 9ms 1 Jul 2024 721st heabr12 662 65 10ms 6 Sep 2024 721st 6t41m0ct5 662 65 10ms 3 Nov 2024 721st wh3n3v3r 🇨🇿 662 65 17ms 11 Nov 2024 721st lokeshllkumar 662 65 17ms 26 Sep 2025 721st yukii1004 662 65 17ms 27 Sep 2025 750th bkshrader 652 66 9ms 27 Dec 2018 750th correcthorsebatterystaple 652 66 9ms 24 Mar 2019 750th vonKrafft 652 66 10ms 25 Mar 2020 750th StefanTifrea 652 66 9ms 15 Jul 2020 750th Augigogigi 652 66 17ms 28 Jul 2020 750th achow0 652 66 10ms 4 Aug 2020 750th mathwiz42 652 66 10ms 17 Aug 2020 750th yettinmoor 652 66 10ms 29 Aug 2020 750th BrenSchaap 652 66 16ms 21 Oct 2021 750th ClementCarre-BionomeeX 652 66 17ms 16 Nov 2021 750th martinnorling 🇸🇪 652 66 10ms 1 Feb 2022 750th Ripick 652 66 9ms 13 Aug 2022 750th Liastrae 652 66 17ms 22 Aug 2022 750th Smetalo 652 66 15ms 25 Aug 2022 750th NoahBolohan 🇨🇦 652 66 16ms 15 Feb 2023 750th estomagordo 🇳🇱 652 66 10ms 31 Aug 2023 750th CameronGBell 652 66 17ms 27 Sep 2023 750th evefrro 652 66 9ms 1 Nov 2023 750th crazymoose7 652 66 10ms 15 Feb 2024 750th bwenstar 652 66 10ms 21 Feb 2024 750th Pale-Vessel 652 66 9ms 7 Mar 2024 750th azure-blondon 652 66 14ms 11 May 2024 750th dtbao20 🇻🇳 652 66 10ms 1 Oct 2024 750th WCScrypto-official 652 66 10ms 21 Dec 2024 750th jameswmccarty 652 66 10ms 10 May 2025 750th Unknownuserfrommars 652 66 17ms 5 Aug 2025 776th EmmetClarke 642 67 10ms 6 Apr 2019 776th qoqosz 642 67 15ms 6 Jun 2019 776th Gariman01 642 67 17ms 12 Aug 2019 776th uier 642 67 10ms 29 Dec 2019 776th bengsparks 642 67 17ms 24 Jan 2020 776th myleopard 642 67 10ms 28 Jan 2021 776th zaneduffield 642 67 10ms 5 Aug 2021 776th quasar098 642 67 9ms 16 Mar 2022 776th ThomasSed 642 67 16ms 21 Jun 2022 776th dillon-duncando 642 67 17ms 3 Oct 2022 776th mdnestor 642 67 10ms 23 Dec 2022 776th stonethurg 642 67 17ms 8 Feb 2023 776th JohnyK413 642 67 17ms 27 Jul 2024 776th Voltrifrodec 🇸🇰 642 67 10ms 22 Apr 2025 776th muser-logiccpu 🇺🇦 642 67 23ms 20 Aug 2025 791st jotslo 🇬🇧 632 68 10ms 11 Jul 2019 791st Stealth-py 632 68 17ms 11 Jul 2019 791st puzzleninja 632 68 17ms 18 Jul 2019 791st TrAyZeN 632 68 10ms 23 Aug 2019 791st devRND-ess 632 68 10ms 30 Apr 2020 791st cslecrone 632 68 16ms 10 Dec 2020 791st wrhm 632 68 9ms 12 Dec 2020 791st orifu 632 68 16ms 16 Mar 2021 791st Andrey135296 632 68 10ms 3 Jan 2022 791st tterem 632 68 17ms 7 Jun 2022 First Prev 721–800 of 1,115 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