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 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 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 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 Chars Time Submitted 620th PrathamMehta08 705 61 13ms 6 Dec 2023 620th anarconic 705 61 16ms 8 Dec 2023 620th brimstonetrader 705 61 16ms 20 Dec 2023 620th qwjhvbxi 705 61 10ms 9 Feb 2024 620th Alex-Huggett 🇬🇧 705 61 23ms 13 Apr 2024 620th ceeb9 705 61 10ms 20 May 2024 620th AdamMorris377 705 61 16ms 31 Jul 2024 620th tperr 705 61 9ms 29 Sep 2024 620th Europe2048 705 61 9ms 18 Oct 2024 620th ihatethefrench 705 61 15ms 4 Jan 2025 651st jarrodcolburn 694 62 9ms 17 Jan 2019 651st nkansal96 694 62 13ms 21 May 2019 651st Oscujic 694 62 11ms 11 Nov 2019 651st scrappedsoda 694 62 9ms 28 Nov 2019 651st david-wiles6 694 62 9ms 22 Jan 2020 651st theonlytruemathnerd 694 62 9ms 2 Feb 2020 651st robertDurst 694 62 16ms 25 Feb 2020 651st reedwilemon 694 62 9ms 4 Jun 2020 651st hjcafaroUC 694 62 9ms 28 Jul 2020 651st Dazza314 🇬🇧 694 62 10ms 1 Nov 2020 651st GnotAGnelf 694 62 9ms 24 Nov 2020 651st Timevdo 694 62 17ms 9 Mar 2021 651st AIn0n 694 62 9ms 19 Aug 2021 651st MLPdiscord 694 62 9ms 6 Jan 2022 651st AdamHe17 694 62 16ms 31 May 2022 651st r-benson 🇬🇧 694 62 16ms 1 Feb 2023 651st PotatoSaladOverlord 694 62 10ms 14 Mar 2023 651st lomarbrick 694 62 9ms 17 May 2023 651st YoungjuneKwon 694 62 10ms 13 Jul 2023 651st Eugen-str 694 62 9ms 1 Nov 2023 651st Zach10za 694 62 16ms 23 Jan 2024 651st ArenaGrenade 694 62 16ms 19 Feb 2024 651st profJGermain 694 62 9ms 8 Mar 2024 651st Puperger 694 62 15ms 20 Jun 2024 651st Loag 694 62 9ms 7 Sep 2024 651st ziselsberger 694 62 9ms 8 Oct 2024 651st lhulinsky 694 62 11ms 21 Oct 2024 651st Artemis21 🇬🇧 694 62 15ms 24 Jan 2025 651st WillowWispy 694 62 9ms 17 Mar 2025 651st j-zhang43 694 62 15ms 16 Nov 2025 651st Matter1024 🇮🇳 694 62 16ms 16 Dec 2025 682nd omgardner 683 63 10ms 25 Apr 2019 682nd DrKristoff 683 63 9ms 22 May 2019 682nd dcure73 683 63 10ms 7 Jun 2019 682nd adesanjo 683 63 16ms 8 Jun 2019 682nd chris-robo 683 63 10ms 8 Apr 2020 682nd richard-oelze 🇩🇪 683 63 10ms 16 Nov 2020 682nd Miles-1000 🇬🇧 683 63 25ms 14 Mar 2021 682nd bbakersmith 683 63 16ms 25 Jul 2021 682nd constant-stranger 683 63 12ms 9 Feb 2022 682nd Eilonlif 🇮🇱 683 63 16ms 21 Sep 2022 682nd badboj40 683 63 15ms 27 Dec 2022 682nd hm5822 683 63 16ms 22 Apr 2023 682nd Legiatron 683 63 13ms 28 Apr 2023 682nd salvatore-abello 683 63 9ms 5 Sep 2024 682nd Shorter-Than-Short 683 63 16ms 18 Nov 2024 682nd croc54 683 63 9ms 11 Jan 2025 682nd psaban 683 63 10ms 12 Jan 2025 682nd taesungh 683 63 16ms 7 Jun 2025 682nd Hyperoplex145 683 63 10ms 3 Dec 2025 701st NoliHyd 672 64 17ms 27 Feb 2019 701st oparisblue 672 64 9ms 24 Mar 2019 701st zdzc 672 64 17ms 23 Apr 2019 701st rgskinnerhpe 672 64 9ms 18 Jun 2019 701st KiwiKoder0123 672 64 9ms 23 Jun 2019 701st kenballus 672 64 16ms 13 Nov 2019 701st anominos 672 64 15ms 12 Dec 2019 701st ADV1K 🇮🇳 672 64 15ms 20 Feb 2020 701st j21marshall 672 64 33ms 7 Aug 2020 701st JeromeSchweitzer 672 64 16ms 7 Sep 2020 701st garrisonhh 672 64 9ms 20 Nov 2020 701st Pena86 672 64 9ms 19 Feb 2021 701st bsoyka 🇺🇸 672 64 10ms 9 Jan 2022 701st TheoKeller1 672 64 16ms 11 Jun 2023 701st jackkav 672 64 15ms 10 Jul 2023 701st StHagel 672 64 9ms 13 Jul 2023 701st bac0id 672 64 17ms 19 Sep 2023 701st Yareeeema 672 64 9ms 11 Oct 2023 701st Very-Nerdy-Human 672 64 10ms 12 Jan 2024 701st CyberTapir 672 64 17ms 28 Aug 2024 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