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Leap Years in all languages 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 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 Tower of Hanoi 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 818th logicolor 881 62 314ms 27 Apr 2022 818th Gaddy 🇫🇷 881 62 319ms 2 May 2022 818th Romain-1 🇫🇷 881 62 316ms 3 May 2022 818th AdrienHache 🇫🇷 881 62 317ms 6 Jun 2023 818th jwonagel 881 62 315ms 25 Sep 2023 818th Babafaba 881 62 343ms 15 Oct 2025 832nd Wanderkind 🇰🇷 881 71 458ms 9 Jan 2023 833rd emplv 🇱🇻 880 55 104ms 26 Oct 2022 833rd voytxt 🇨🇿 880 55 102ms 1 Jan 2023 833rd stefangimmillaro 880 55 102ms 20 Jun 2023 833rd mulmul9 🇭🇺 880 55 103ms 8 Sep 2023 837th voytxt 🇨🇿 879 35 981ms 16 May 2022 837th lynn 879 35 886ms 1 Jun 2022 837th emgordon154 879 35 957ms 5 Oct 2025 840th sean-niemann 🇺🇸 879 48 2ms 29 Oct 2022 840th Lydxn 🇨🇦 879 48 2ms 30 Oct 2022 840th inventshah 879 48 2ms 30 Oct 2022 840th MeWhenI 🇻🇦 879 48 2ms 2 Nov 2022 840th Steffan153 🇫🇮 879 48 2ms 26 Dec 2022 840th DialFrost 🇸🇬 879 48 2ms 8 Nov 2023 840th dokutan 879 48 2ms 25 Sep 2024 847th GrayJoKing 🇦🇺 879 57 6ms 16 Jul 2023 848th DialFrost 🇸🇬 879 109 433ms 7 Mar 2025 848th MeWhenI 🇻🇦 879 109 426ms 28 Mar 2025 850th sean-niemann 🇺🇸 877 47 115ms 20 Mar 2022 850th MeWhenI 🇻🇦 877 47 103ms 10 Oct 2022 850th Steffan153 🇫🇮 877 47 97ms 9 Feb 2023 850th DialFrost 🇸🇬 877 47 98ms 8 Nov 2023 850th dokutan 877 47 104ms 25 Sep 2024 855th inventshah 877 50 2ms 9 Sep 2022 855th janbehrens 🇩🇪 877 50 2ms 14 Sep 2022 857th Re-Adventures 🇮🇳 877 81 50ms 2 Jan 2022 857th Betuaredead 877 81 51ms 4 Jan 2023 857th aksyristos 877 81 51ms 30 Jan 2023 857th CatsAreFluffy 877 81 55ms 19 Feb 2023 857th namcartoon06 877 81 49ms 30 Jun 2023 857th Herbert00709 🇵🇱 877 81 52ms 17 Nov 2023 857th HumanoidCPU 877 81 53ms 19 Feb 2024 864th MeWhenI 🇻🇦 876 46 5ms 31 Dec 2024 865th JayXon 🇺🇸 876 121 1,530ms 15 Sep 2025 866th Steffan153 🇫🇮 875 39 67ms 26 Dec 2022 866th Alessandro-Balconi 🇮🇹 875 39 66ms 26 Dec 2022 868th Yewzir 🇧🇪 875 55 3ms 29 Mar 2024 869th somebody1234 874 26 113ms 5 Dec 2018 869th AlexDaniel 🇪🇪 874 26 103ms 5 Apr 2020 871st 4hg 🇺🇸 874 45 70ms 13 Sep 2023 871st chunes3 🇺🇸 874 45 76ms 13 Sep 2023 871st Bubbler-4 874 45 68ms 13 Sep 2023 871st Steffan153 🇫🇮 874 45 65ms 13 Sep 2023 871st GolfingSuccess 🇬🇷 874 45 68ms 28 Sep 2023 871st Lydxn 🇨🇦 874 45 66ms 28 Sep 2023 871st Yewzir 🇧🇪 874 45 66ms 5 Mar 2024 878th nwellnhof 🇩🇪 874 88 255ms 3 Sep 2020 878th MeWhenI 🇻🇦 874 88 257ms 9 Feb 2023 878th sean-niemann 🇺🇸 874 88 257ms 17 Jun 2023 878th fuzzylojik-golf 🇺🇸 874 88 262ms 15 Jul 2025 882nd oparisblue 873 46 8ms 24 Mar 2019 882nd mrxz 🇳🇱 873 46 9ms 23 Jun 2019 882nd alexkunin 873 46 9ms 3 Jul 2019 882nd EFHIII 873 46 9ms 16 Aug 2020 882nd yzhs 🇩🇪 873 46 12ms 20 Aug 2020 882nd hyvyys 873 46 9ms 18 Sep 2020 882nd bastienvoirin 🇫🇷 873 46 9ms 28 Nov 2020 882nd Re-Adventures 🇮🇳 873 46 9ms 25 Mar 2021 882nd PGPereira 873 46 8ms 27 Mar 2021 882nd con-cs 873 46 9ms 18 Oct 2021 882nd ledietz 873 46 9ms 16 Feb 2022 882nd zakariamouhid 873 46 9ms 20 May 2023 882nd adriweb 🇫🇷 873 46 9ms 28 Aug 2023 882nd stellartux 873 46 9ms 27 Dec 2023 882nd itserasmus 873 46 9ms 26 Jan 2024 882nd HumanoidCPU 873 46 9ms 19 Feb 2024 882nd rollershutter 873 46 8ms 4 Jul 2024 882nd deancureton 873 46 8ms 29 Dec 2024 882nd duckyluuk 🇳🇱 873 46 9ms 22 Jan 2025 First Prev 826–900 of 4,710 Next Last