Leap Years in Python in chars. 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 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 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 Calendar 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 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 Chars Time Submitted 587th silkyshin 717 60 9ms 22 Jan 2021 587th Cloakless 🇬🇧 717 60 9ms 17 Oct 2021 587th sbr075 717 60 16ms 7 Dec 2021 587th WilliamKeating 717 60 16ms 21 Jan 2022 587th georgehulme 717 60 9ms 27 Jan 2022 587th Mortis66666 717 60 14ms 3 Jun 2022 587th FrederikHutfless 🇩🇪 717 60 9ms 12 Jan 2023 587th namcartoon06 717 60 17ms 29 Jun 2023 587th vasiliyfursov 717 60 9ms 18 Sep 2023 587th knyghty 717 60 14ms 17 Feb 2024 587th sheeperino 🇮🇹 717 60 9ms 12 Oct 2024 587th TheAtrossian 717 60 9ms 5 Jan 2025 587th jamesthekee 717 60 9ms 27 Jan 2025 587th saladleaf 717 60 9ms 15 May 2025 615th RyanCarrusca 705 61 9ms 21 Feb 2019 615th h0n3ycl0ud 705 61 9ms 29 Jul 2019 615th ValdeQwerty 705 61 10ms 10 Oct 2019 615th austincheng 705 61 9ms 16 Oct 2019 615th xigoi 705 61 9ms 8 Feb 2021 615th awnion 705 61 16ms 19 May 2021 615th Jaydosu 705 61 9ms 22 Oct 2021 615th LeeCamp 705 61 16ms 11 Dec 2021 615th ThePyProgrammer 705 61 10ms 15 Dec 2021 615th eiburns 705 61 9ms 16 Dec 2021 615th OppositeShark 705 61 10ms 11 Apr 2022 615th jassummisko 705 61 10ms 16 May 2022 615th AliceFord 705 61 9ms 2 Jun 2022 615th orthizar 705 61 9ms 8 Jul 2022 615th bwenstar 705 61 11ms 11 Aug 2022 615th murugan-k-0204 705 61 10ms 5 Oct 2022 615th za3k 705 61 9ms 8 Oct 2022 615th Anthony-Williams-06 705 61 31ms 1 Dec 2022 615th StronkCheese 🇺🇸 705 61 10ms 27 Jan 2023 615th Sora1248 🇩🇪 705 61 9ms 23 Feb 2023 615th midnattssol 🇸🇪 705 61 9ms 22 Sep 2023 615th PrathamMehta08 705 61 12ms 6 Dec 2023 615th anarconic 705 61 16ms 8 Dec 2023 615th brimstonetrader 705 61 15ms 20 Dec 2023 615th qwjhvbxi 705 61 9ms 9 Feb 2024 615th Alex-Huggett 🇬🇧 705 61 27ms 13 Apr 2024 615th ceeb9 705 61 9ms 20 May 2024 615th AdamMorris377 705 61 16ms 31 Jul 2024 615th tperr 705 61 9ms 29 Sep 2024 615th Europe2048 705 61 10ms 18 Oct 2024 615th ihatethefrench 705 61 16ms 4 Jan 2025 646th jarrodcolburn 694 62 9ms 17 Jan 2019 646th nkansal96 694 62 14ms 21 May 2019 646th Oscujic 694 62 9ms 11 Nov 2019 646th scrappedsoda 694 62 9ms 28 Nov 2019 646th david-wiles6 694 62 9ms 22 Jan 2020 646th theonlytruemathnerd 694 62 9ms 2 Feb 2020 646th robertDurst 694 62 15ms 25 Feb 2020 646th reedwilemon 694 62 9ms 4 Jun 2020 646th hjcafaroUC 694 62 9ms 28 Jul 2020 646th Dazza314 🇬🇧 694 62 9ms 1 Nov 2020 646th GnotAGnelf 694 62 9ms 24 Nov 2020 646th Timevdo 694 62 15ms 9 Mar 2021 646th AIn0n 694 62 10ms 19 Aug 2021 646th MLPdiscord 694 62 9ms 6 Jan 2022 646th AdamHe17 694 62 16ms 31 May 2022 646th r-benson 🇬🇧 694 62 17ms 1 Feb 2023 646th PotatoSaladOverlord 694 62 9ms 14 Mar 2023 646th lomarbrick 694 62 9ms 17 May 2023 646th YoungjuneKwon 694 62 10ms 13 Jul 2023 646th Eugen-str 694 62 9ms 1 Nov 2023 646th Zach10za 694 62 16ms 23 Jan 2024 646th ArenaGrenade 694 62 16ms 19 Feb 2024 646th profJGermain 694 62 9ms 8 Mar 2024 646th Puperger 694 62 15ms 20 Jun 2024 646th Loag 694 62 9ms 7 Sep 2024 646th ziselsberger 694 62 9ms 8 Oct 2024 646th lhulinsky 694 62 9ms 21 Oct 2024 646th Artemis21 🇬🇧 694 62 16ms 24 Jan 2025 646th WillowWispy 694 62 9ms 17 Mar 2025 646th j-zhang43 694 62 20ms 16 days ago First Prev 601–675 of 1,103 Next Last