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 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 Chars Time Submitted 897th Akilles1 597 72 10ms 9 Oct 2019 897th scottJsonar 597 72 15ms 29 Nov 2019 897th oAsAo 597 72 9ms 18 Jan 2020 897th ArturLange 597 72 14ms 17 Apr 2020 897th CharbelAD 597 72 11ms 16 Aug 2020 897th zax2002 597 72 19ms 7 Sep 2020 897th nico-bachner 597 72 10ms 5 Dec 2020 897th SchmulRosenzwe1g 597 72 14ms 15 Mar 2021 897th befoster 597 72 20ms 10 Apr 2021 897th ethandhunt 597 72 15ms 20 Jul 2021 897th tetraxile 597 72 11ms 3 Oct 2021 897th ellygaytor 597 72 16ms 2 Nov 2021 897th KingSkyrock 🇺🇸 597 72 18ms 28 Jan 2022 897th realicraft 597 72 11ms 21 Mar 2022 897th 104210 597 72 14ms 11 May 2022 897th nmgetahun 597 72 10ms 4 Dec 2022 897th arinhyther 597 72 18ms 25 Dec 2022 897th jdszekeres 597 72 16ms 19 Jun 2023 897th MisterrLuck 597 72 18ms 9 Sep 2023 897th therealnumbers 597 72 22ms 16 Nov 2023 897th RoscoeDaWah 🇬🇧 597 72 10ms 23 Nov 2023 897th dmitrijslasko 🇱🇻 597 72 11ms 31 Jan 2024 897th jstechman 597 72 9ms 25 Feb 2024 897th NoneTheFewer 597 72 15ms 17 May 2024 897th xyangst 597 72 15ms 5 Oct 2024 897th SURAJMITTAL 597 72 10ms 13 Dec 2024 897th atazzam 🇺🇸 597 72 17ms 23 Jan 2025 897th pastelglowcloud 597 72 12ms 2 Apr 2025 929th suhasbharadwaj 589 73 12ms 23 Jan 2019 929th egelmex 589 73 10ms 15 Nov 2019 929th roniapple 589 73 15ms 30 May 2020 929th DavideFarina96 589 73 10ms 2 Nov 2020 929th xenufo 589 73 11ms 15 Nov 2020 929th cole-wilson 589 73 19ms 3 Dec 2020 929th HalvorOverby 589 73 10ms 22 Dec 2021 929th reni-hristova 589 73 11ms 28 Jan 2022 929th MathieuIko 589 73 11ms 20 Feb 2022 929th jamespeilunli 589 73 18ms 1 May 2022 929th MiranDaniel 🇨🇿 589 73 35ms 1 May 2023 940th EmadAIsmael 581 74 10ms 16 Jan 2019 940th DietOlive 581 74 15ms 23 Jan 2019 940th potato-jackson 581 74 17ms 5 Mar 2021 940th janga1 581 74 11ms 12 Aug 2021 940th natehoffmaster112503 581 74 11ms 12 Sep 2021 940th bwat2 581 74 11ms 27 Dec 2021 940th HassanAliKadhem 🇧🇭 581 74 10ms 4 Jan 2022 940th dankleeman 581 74 10ms 8 Aug 2022 940th Feniske 🇫🇷 581 74 17ms 7 Oct 2022 940th PATTRIM 581 74 10ms 24 Dec 2022 940th hackstreetboi 581 74 11ms 3 Feb 2023 940th gbutler01 581 74 10ms 5 May 2023 940th Bergschaf 581 74 11ms 24 Dec 2023 940th jrbud 581 74 10ms 7 Jan 2024 940th vtilde 581 74 11ms 8 Mar 2024 955th pineapplehunter 573 75 10ms 13 May 2019 955th dddthedark 573 75 12ms 23 Jul 2019 955th reubengann 573 75 12ms 15 Feb 2020 955th Psirving 573 75 10ms 23 Jul 2020 955th aeonsablaze 573 75 10ms 22 Nov 2022 955th siddhantdube1 573 75 11ms 8 Oct 2023 955th XioR112 🇵🇱 573 75 25ms 19 Apr 2024 955th mattsoh 573 75 10ms 20 Jun 2024 955th KHezez 573 75 18ms 8 Jun 2025 955th ImCasuall 573 75 16ms 15 Jul 2025 955th Ledgehanger 573 75 11ms 24 Oct 2025 966th dahrens 566 76 11ms 4 Jul 2019 966th ashwinvis 566 76 13ms 20 Apr 2020 966th volpi-m 🇫🇷 566 76 18ms 31 Aug 2020 966th underscorelior 566 76 13ms 18 Sep 2021 966th ezhereshchin 566 76 10ms 1 May 2022 966th michellehzzz 566 76 11ms 25 May 2022 966th ViliamF 566 76 13ms 29 Aug 2022 966th esnethen 566 76 17ms 14 Jan 2023 966th bkmeneguello 566 76 11ms 21 Aug 2023 966th jrsweig9021 566 76 11ms 24 May 2025 966th clayboll99 566 76 10ms 11 Jul 2025 977th valzu1 558 77 16ms 1 Sep 2020 977th lmolteno 558 77 10ms 10 May 2021 977th PYRiTEmonark 558 77 19ms 22 May 2021 977th mrmena 🇦🇺 558 77 18ms 23 Jun 2021 977th delphonso 558 77 15ms 21 Dec 2021 977th brobbins2001 558 77 13ms 16 Feb 2022 977th ko-umeja 558 77 10ms 4 Dec 2022 977th Glinte 558 77 11ms 14 Dec 2023 985th newc0m 551 78 16ms 7 Dec 2018 985th tadeokondrak 551 78 11ms 22 Feb 2019 985th DarkTemplar5 551 78 18ms 17 Feb 2020 985th artieleach 551 78 10ms 12 Dec 2020 985th Euan-Hall 551 78 10ms 16 Dec 2020 985th JorenZ 551 78 10ms 10 Oct 2021 985th riccetn 551 78 14ms 7 Jul 2022 985th wyatt-the-hump 551 78 11ms 8 Jan 2023 985th ssss-lettuce 551 78 12ms 4 Apr 2023 985th WatMan77 551 78 17ms 19 Apr 2023 985th wa1ker38552 551 78 13ms 24 May 2023 985th tik25 551 78 18ms 30 Mar 2024 997th gtdlk20 544 79 19ms 6 Aug 2019 997th mrwillans 544 79 11ms 13 Dec 2019 997th MarkRdgOx 544 79 10ms 15 Jan 2020 997th npeterso2018 544 79 10ms 19 Feb 2020 First Prev 901–1,000 of 1,131 Next Last