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Leap Years in all languages in bytes. 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 Bytes Time Submitted 655th stefangimmillaro 902 58 2ms 4 Aug 2023 655th ListeriaM 902 58 2ms 24 Aug 2023 655th JohandeRuiter 🇳🇱 902 58 2ms 25 Oct 2023 655th dokutan 902 58 2ms 25 Sep 2024 655th FlyingPenguin223 902 58 2ms 10 Feb 2025 655th kdx2a 902 58 2ms 11 Feb 2025 655th Mukundan314 902 58 2ms 26 Apr 2025 655th fuzzylojik-golf 🇺🇸 902 58 2ms 28 Jun 2025 655th Yax42 🇫🇷 902 58 3ms 9 Oct 2025 655th ApoChagi 902 58 2ms 14 Oct 2025 655th Babafaba 902 58 2ms 15 Oct 2025 655th 09cf 902 58 2ms 5 days ago 688th sean-niemann 🇺🇸 901 38 67ms 14 Sep 2023 688th blaztoma 🇱🇹 901 38 63ms 2 Nov 2025 690th arjanadriaanse 🇳🇱 901 52 110ms 1 Jan 2022 691st Shanethegamer 🇺🇸 900 79 51ms 12 Jan 2022 691st Yewzir 🇧🇪 900 79 54ms 9 Dec 2023 691st oceko 900 79 51ms 19 Feb 2024 691st CaedenHarper 🇨🇦 900 79 52ms 1 Feb 2025 691st yanjs 900 79 372ms 10 Jul 2025 696th MeWhenI 🇻🇦 899 54 100ms 15 Oct 2022 696th Yax42 🇫🇷 899 54 106ms 5 Oct 2025 698th AlephSquirrel 899 60 7ms 13 Mar 2023 698th Lydxn 🇨🇦 899 60 16ms 31 Jan 2025 700th billings7 🇬🇧 898 63 321ms 21 Nov 2021 700th ChristophHornung 898 63 310ms 21 Nov 2021 700th KatieLG 🇬🇧 898 63 329ms 17 Oct 2022 703rd JayXon 🇺🇸 898 69 27ms 17 Apr 2022 704th nwellnhof 🇩🇪 896 89 255ms 3 Sep 2020 704th MeWhenI 🇻🇦 896 89 257ms 10 Oct 2022 704th DialFrost 🇸🇬 896 89 239ms 8 Nov 2023 704th dokutan 896 89 258ms 25 Sep 2024 704th fuzzylojik-golf 🇺🇸 896 89 262ms 15 Jul 2025 704th KasperKivimaeki 🇫🇮 896 89 254ms 29 Sep 2025 710th Yewzir 🇧🇪 895 70 427ms 17 Nov 2023 711th canissimia 🇦🇶 895 83 6ms 1 Aug 2023 712th ovs-code 🇩🇪 895 89 7ms 8 Jul 2024 713th MeWhenI 🇻🇦 894 45 126ms 3 Aug 2024 713th dokutan 894 45 125ms 25 Sep 2024 715th clockworknazo 894 54 4ms 23 Oct 2022 716th primo-ppcg 🇹🇭 893 36 39ms 8 Dec 2018 716th nwellnhof 🇩🇪 893 36 44ms 28 Apr 2020 716th Waffle3z 893 36 39ms 14 Jul 2021 716th lynn 893 36 37ms 10 Sep 2021 716th sean-niemann 🇺🇸 893 36 34ms 5 Apr 2022 716th jared-hughes 893 36 31ms 9 Sep 2022 716th MeWhenI 🇻🇦 893 36 34ms 10 Oct 2022 716th Steffan153 🇫🇮 893 36 40ms 26 Dec 2022 716th ovs-code 🇩🇪 893 36 40ms 9 May 2023 716th DialFrost 🇸🇬 893 36 39ms 8 Nov 2023 716th pardouin 🇫🇷 893 36 38ms 21 Aug 2024 716th dokutan 893 36 36ms 25 Sep 2024 716th FlyingPenguin223 893 36 39ms 17 Dec 2024 716th fuzzylojik-golf 🇺🇸 893 36 35ms 25 Aug 2025 730th ANDREYDEN 893 45 9ms 12 Jan 2019 730th dee-gomma 893 45 8ms 27 Mar 2019 730th Cr3aHal0 893 45 9ms 2 Jul 2019 730th StefanTifrea 893 45 8ms 15 Jul 2020 730th Non-J 893 45 10ms 27 Sep 2020 730th ryandougc 893 45 9ms 17 Dec 2020 730th ForkKILLET 🇨🇳 893 45 9ms 18 Feb 2021 730th UBKorkut 893 45 8ms 10 Mar 2021 730th neihousaigaai 893 45 9ms 8 May 2021 730th SpareManiKatti 893 45 9ms 14 Oct 2021 730th danielb7390 893 45 9ms 9 Mar 2022 730th WebDevPT 🇵🇹 893 45 9ms 10 Mar 2022 730th CiucaRazvan 893 45 9ms 29 Jul 2022 730th SirFireball3521 893 45 9ms 1 Nov 2022 730th astdefu 893 45 9ms 10 Dec 2022 730th Betuaredead 893 45 10ms 4 Jan 2023 730th Mazn3k 893 45 11ms 15 Mar 2023 730th ejini6969 893 45 9ms 25 Mar 2023 730th raszpi 🇭🇺 893 45 9ms 2 Sep 2023 730th mulmul9 🇭🇺 893 45 9ms 7 Sep 2023 730th FruzsinaLenti 893 45 9ms 8 Sep 2023 First Prev 676–750 of 4,731 Next Last