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 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 Lily 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 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 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 Bytes Time Submitted 715th bac0id 900 79 57ms 16 days ago 722nd MeWhenI 🇻🇦 899 54 122ms 15 Oct 2022 722nd Yax42 🇫🇷 899 54 114ms 5 Oct 2025 724th AlephSquirrel 899 60 5ms 13 Mar 2023 724th Lydxn 🇨🇦 899 60 15ms 31 Jan 2025 724th edsrzf 🇳🇿 899 60 14ms 14 Dec 2025 727th JayXon 🇺🇸 899 69 25ms 17 Apr 2022 728th billings7 🇬🇧 898 63 372ms 21 Nov 2021 728th ChristophHornung 898 63 392ms 21 Nov 2021 728th KatieLG 🇬🇧 898 63 402ms 17 Oct 2022 731st nwellnhof 🇩🇪 896 89 284ms 3 Sep 2020 731st MeWhenI 🇻🇦 896 89 296ms 10 Oct 2022 731st DialFrost 🇸🇬 896 89 308ms 8 Nov 2023 731st dokutan 896 89 296ms 25 Sep 2024 731st fuzzylojik-golf 🇺🇸 896 89 286ms 15 Jul 2025 731st KasperKivimaeki 🇫🇮 896 89 317ms 29 Sep 2025 731st edsrzf 🇳🇿 896 89 299ms 21 Dec 2025 738th Yewzir 🇧🇪 895 70 420ms 17 Nov 2023 739th canissimia 🇦🇶 895 83 6ms 1 Aug 2023 740th ovs-code 🇩🇪 895 89 7ms 8 Jul 2024 741st MeWhenI 🇻🇦 894 45 131ms 3 Aug 2024 741st dokutan 894 45 135ms 25 Sep 2024 743rd clockworknazo 894 54 3ms 23 Oct 2022 744th primo-ppcg 🇹🇭 893 36 39ms 8 Dec 2018 744th nwellnhof 🇩🇪 893 36 35ms 28 Apr 2020 744th Waffle3z 893 36 36ms 14 Jul 2021 744th lynn 893 36 37ms 10 Sep 2021 744th sean-niemann 🇺🇸 893 36 39ms 5 Apr 2022 744th jared-hughes 893 36 39ms 9 Sep 2022 744th MeWhenI 🇻🇦 893 36 35ms 10 Oct 2022 744th Steffan153 🇫🇮 893 36 40ms 26 Dec 2022 744th ovs-code 🇩🇪 893 36 35ms 9 May 2023 744th DialFrost 🇸🇬 893 36 37ms 8 Nov 2023 744th pardouin 🇫🇷 893 36 39ms 21 Aug 2024 744th dokutan 893 36 37ms 25 Sep 2024 744th FlyingPenguin223 893 36 35ms 17 Dec 2024 744th fuzzylojik-golf 🇺🇸 893 36 37ms 25 Aug 2025 758th ANDREYDEN 893 45 10ms 12 Jan 2019 758th dee-gomma 893 45 11ms 27 Mar 2019 758th Cr3aHal0 893 45 9ms 2 Jul 2019 758th StefanTifrea 893 45 9ms 15 Jul 2020 758th Non-J 893 45 9ms 27 Sep 2020 758th ryandougc 893 45 11ms 17 Dec 2020 758th ForkKILLET 🇨🇳 893 45 9ms 18 Feb 2021 758th UBKorkut 893 45 9ms 10 Mar 2021 758th neihousaigaai 893 45 9ms 8 May 2021 758th SpareManiKatti 893 45 12ms 14 Oct 2021 758th danielb7390 893 45 9ms 9 Mar 2022 758th WebDevPT 🇵🇹 893 45 10ms 10 Mar 2022 758th CiucaRazvan 893 45 10ms 29 Jul 2022 758th SirFireball3521 893 45 10ms 1 Nov 2022 758th astdefu 893 45 8ms 10 Dec 2022 758th Betuaredead 893 45 10ms 4 Jan 2023 758th Mazn3k 893 45 9ms 15 Mar 2023 758th ejini6969 893 45 9ms 25 Mar 2023 758th raszpi 🇭🇺 893 45 9ms 2 Sep 2023 758th mulmul9 🇭🇺 893 45 9ms 7 Sep 2023 758th FruzsinaLenti 893 45 10ms 8 Sep 2023 758th junkondo-jp 893 45 8ms 6 May 2024 758th Mabeloid 🇳🇴 893 45 10ms 14 Oct 2024 758th shandriy 893 45 10ms 8 Nov 2024 758th Salutations45 893 45 9ms 12 Nov 2024 758th 823126 893 45 10ms 9 Dec 2024 758th Garklein 🇨🇦 893 45 11ms 6 Jan 2025 758th jake6192 893 45 9ms 17 May 2025 758th albanian-laundromat 893 45 9ms 1 Sep 2025 758th iczelia 🇩🇪 893 45 9ms 25 Sep 2025 788th edsrzf 🇳🇿 892 57 11ms 17 Dec 2024 788th DialFrost 🇸🇬 892 57 11ms 2 Jan 2026 790th primo-ppcg 🇹🇭 892 131 11ms 2 Aug 2023 790th frankgraziano 892 131 12ms 12 days ago 792nd Steffan153 🇫🇮 891 52 4ms 16 Apr 2023 792nd Lydxn 🇨🇦 891 52 4ms 12 May 2023 792nd GrayJoKing 🇦🇺 891 52 4ms 14 Aug 2023 792nd dokutan 891 52 4ms 25 Sep 2024 792nd kg583 🇺🇸 891 52 4ms 10 Dec 2025 792nd edsrzf 🇳🇿 891 52 4ms 14 Dec 2025 798th andersk 🇺🇸 891 60 117ms 20 Mar 2020 798th primo-ppcg 🇹🇭 891 60 122ms 2 May 2020 798th JayXon 🇺🇸 891 60 120ms 23 Aug 2021 First Prev 721–800 of 4,809 Next Last