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 Multitap Input 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 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 Multitap Input 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 808th gthayden23 623 69 9ms 5 Oct 2024 808th Rambso 623 69 16ms 10 Oct 2024 808th rustykitty 🇺🇸 623 69 10ms 2 May 2025 808th gsprochette 623 69 16ms 22 Aug 2025 808th madeforlosers 623 69 16ms 11 Nov 2025 831st SimonPeatman 614 70 9ms 29 Dec 2018 831st ZASebastian 614 70 10ms 4 Jul 2019 831st luttermann 614 70 10ms 11 Aug 2019 831st pavi2410 614 70 16ms 26 Aug 2020 831st valgardg 🇮🇸 614 70 16ms 9 Aug 2021 831st KiaraGrouwstra 614 70 9ms 18 Aug 2021 831st velociburner 614 70 17ms 30 Oct 2021 831st raketexyz 614 70 16ms 29 Dec 2021 831st brochmann 🇸🇪 614 70 17ms 6 Feb 2022 831st kmcomer 614 70 9ms 22 Feb 2022 831st trag1c 🇵🇱 614 70 14ms 11 Apr 2022 831st Trunksistor 🇫🇷 614 70 10ms 20 Apr 2022 831st chmltn 614 70 11ms 28 Jan 2023 831st FusionAtom360 614 70 9ms 28 Sep 2024 831st FernSchoenberg 614 70 17ms 16 Oct 2024 831st Adupadu1234 614 70 15ms 30 Oct 2024 831st Pimveha 614 70 9ms 12 Nov 2024 831st yupiel 614 70 14ms 8 Jan 2025 831st 0dyse 614 70 14ms 29 Apr 2025 831st XenThe 🇬🇧 614 70 9ms 6 Nov 2025 851st RyanRogan 606 71 9ms 10 Sep 2019 851st 130N35 606 71 10ms 22 Jan 2020 851st mcdowell95 606 71 10ms 31 Mar 2020 851st sroehl 606 71 9ms 25 Jun 2020 851st ejerrard 606 71 9ms 27 Aug 2020 851st lucasvanmol 606 71 17ms 9 Sep 2020 851st Brianzhengca 606 71 9ms 1 Feb 2021 851st thomashastings 606 71 11ms 15 Apr 2021 851st Nibamot 606 71 9ms 22 Dec 2021 851st DominicFrei 606 71 16ms 13 Apr 2022 851st Lemonz-13223 606 71 9ms 5 May 2022 851st aid-f 606 71 10ms 22 Mar 2023 851st dranjohn 606 71 15ms 24 Sep 2023 851st diquah 606 71 10ms 1 Nov 2023 851st yuchuehw 606 71 9ms 12 Jan 2024 851st Bit125 606 71 9ms 31 Jan 2024 851st resoNathan 606 71 9ms 24 May 2024 851st ComputerKWasTaken 🇺🇸 606 71 16ms 6 Jun 2024 851st That1GuyWhoSucks 606 71 9ms 5 Oct 2024 851st s30153 606 71 16ms 15 May 2025 851st rollsroyce0 606 71 9ms 8 Jul 2025 872nd ingdanko 597 72 9ms 5 Feb 2019 872nd chriscconte 597 72 10ms 16 Apr 2019 872nd jwade109 597 72 15ms 17 Jul 2019 872nd babulibaba 597 72 9ms 15 Aug 2019 872nd Akilles1 597 72 10ms 9 Oct 2019 872nd scottJsonar 597 72 10ms 29 Nov 2019 872nd oAsAo 597 72 10ms 18 Jan 2020 872nd ArturLange 597 72 11ms 17 Apr 2020 872nd CharbelAD 597 72 9ms 16 Aug 2020 872nd zax2002 597 72 15ms 7 Sep 2020 872nd nico-bachner 597 72 9ms 5 Dec 2020 872nd SchmulRosenzwe1g 597 72 10ms 15 Mar 2021 872nd befoster 597 72 16ms 10 Apr 2021 872nd ethandhunt 597 72 15ms 20 Jul 2021 872nd tetraxile 597 72 9ms 3 Oct 2021 872nd ellygaytor 597 72 15ms 2 Nov 2021 872nd KingSkyrock 🇺🇸 597 72 15ms 28 Jan 2022 872nd realicraft 597 72 10ms 21 Mar 2022 872nd 104210 597 72 14ms 11 May 2022 872nd nmgetahun 597 72 9ms 4 Dec 2022 872nd arinhyther 597 72 15ms 25 Dec 2022 872nd jdszekeres 597 72 14ms 19 Jun 2023 872nd MisterrLuck 597 72 16ms 9 Sep 2023 872nd therealnumbers 597 72 18ms 16 Nov 2023 872nd RoscoeDaWah 🇬🇧 597 72 10ms 23 Nov 2023 872nd dmitrijslasko 🇱🇻 597 72 9ms 31 Jan 2024 872nd jstechman 597 72 9ms 25 Feb 2024 872nd NoneTheFewer 597 72 15ms 17 May 2024 872nd xyangst 597 72 13ms 5 Oct 2024 First Prev 826–900 of 1,105 Next Last