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 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) 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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) 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 308th kops-cg 922 46 10ms 6 Apr 2021 308th m-tkach 🇺🇦 922 46 17ms 5 Jun 2021 308th orthoplex 🇨🇽 922 46 11ms 13 Jan 2022 308th jared-hughes 922 46 11ms 10 Mar 2022 308th bricknellj 922 46 17ms 2 Jun 2022 308th MeWhenI 🇻🇦 922 46 11ms 10 Oct 2022 308th ovs-code 🇩🇪 922 46 18ms 27 Nov 2022 308th AlephSquirrel 922 46 11ms 26 Dec 2022 308th neel11235813 922 46 11ms 3 Jan 2023 308th b10011 🇫🇮 922 46 9ms 3 Jan 2023 308th DialFrost 🇸🇬 922 46 10ms 20 Oct 2023 308th ndren 922 46 19ms 19 Nov 2023 308th davecame 922 46 20ms 11 Dec 2023 308th rucin93 🇵🇱 922 46 10ms 19 Jan 2024 308th Grrisly 922 46 18ms 27 Mar 2024 308th b-illy 🇬🇧 922 46 16ms 18 Jul 2024 308th zach333 922 46 11ms 20 Jul 2024 308th zacjl 922 46 17ms 20 Sep 2024 308th FlyingPenguin223 922 46 10ms 17 Dec 2024 308th Mukundan314 922 46 23ms 25 Apr 2025 308th fuzzylojik-golf 🇺🇸 922 46 17ms 28 Jun 2025 308th qpwoeirut 922 46 11ms 24 Aug 2025 308th Babafaba 922 46 18ms 13 Oct 2025 308th 09cf 922 46 20ms 25 Nov 2025 308th edsrzf 🇳🇿 922 46 18ms 14 Dec 2025 308th blaztoma 🇱🇹 922 46 19ms 16 Jan 2026 308th plcc0 922 46 10ms 20 days ago 308th GolfingSuccess 🇬🇷 922 46 10ms 2 days ago 349th lynn 921 60 25ms 11 Jul 2023 349th Lydxn 🇨🇦 921 60 25ms 11 Jul 2023 349th Steffan153 🇫🇮 921 60 26ms 27 days ago 352nd Steffan153 🇫🇮 919 35 36ms 27 days ago 353rd Lydxn 🇨🇦 919 45 74ms 21 Mar 2023 353rd Steffan153 🇫🇮 919 45 79ms 21 Mar 2023 353rd GrayJoKing 🇦🇺 919 45 72ms 21 Mar 2023 353rd sean-niemann 🇺🇸 919 45 79ms 18 Apr 2025 357th Attero 🇸🇪 919 46 1ms 9 May 2020 357th Waffle3z 919 46 1ms 11 Jul 2021 357th GrayJoKing 🇦🇺 919 46 1ms 9 Feb 2022 357th jared-hughes 919 46 1ms 10 Mar 2022 357th MeWhenI 🇻🇦 919 46 1ms 31 Dec 2022 357th b10011 🇫🇮 919 46 1ms 5 Jan 2023 357th sean-niemann 🇺🇸 919 46 1ms 12 Jan 2023 357th DialFrost 🇸🇬 919 46 2ms 8 Nov 2023 357th dokutan 919 46 1ms 25 Sep 2024 357th FlyingPenguin223 919 46 1ms 17 Dec 2024 357th edsrzf 🇳🇿 919 46 2ms 14 Dec 2025 357th fuzzylojik-golf 🇺🇸 919 46 2ms 22 days ago 369th olivermrose 🇺🇸 919 51 118ms 23 Aug 2021 370th Lydxn 🇨🇦 918 55 4ms 16 Jul 2023 371st DialFrost 🇸🇬 917 28 256ms 14 Dec 2025 372nd pardouin 🇫🇷 916 43 130ms 5 Aug 2024 372nd Lydxn 🇨🇦 916 43 125ms 6 Aug 2024 372nd lukegustafson 🇺🇸 916 43 123ms 27 days ago 375th Lydxn 🇨🇦 915 65 440ms 12 Dec 2025 375th Steffan153 🇫🇮 915 65 379ms 27 days ago 377th GolfingSuccess 🇬🇷 913 23 38ms 14 Aug 2022 377th primo-ppcg 🇹🇭 913 23 39ms 15 Feb 2023 379th retrohun 913 31 3ms 30 Apr 2019 379th scpchicken 🇵🇼 913 31 3ms 18 Jun 2023 379th fuzzylojik-golf 🇺🇸 913 31 3ms 22 May 2025 382nd xsot 🇸🇬 913 40 986ms 22 Feb 2026 383rd somebody1234 913 43 9ms 7 Dec 2018 383rd dymowski 913 43 10ms 7 Jul 2019 383rd KrausRaus 🇺🇸 913 43 12ms 22 Aug 2019 383rd handisb 913 43 11ms 31 Aug 2019 383rd dorinoltean 913 43 12ms 2 Oct 2019 383rd oitio 913 43 11ms 12 Feb 2020 383rd shuding 913 43 10ms 27 Apr 2020 383rd taklam 913 43 10ms 20 May 2020 383rd raphaelimahorn 913 43 10ms 4 Sep 2020 383rd revlayle 🇺🇸 913 43 10ms 14 Sep 2020 383rd PatrickStephansen 🇿🇦 913 43 10ms 15 Oct 2020 383rd tpiechaczek 🇵🇱 913 43 9ms 24 Dec 2020 383rd toubsen 🇩🇪 913 43 10ms 8 Jan 2021 383rd omurakazuaki 🇯🇵 913 43 9ms 19 Feb 2021 383rd lukasmoellerch 913 43 10ms 15 Mar 2021 383rd MossGrass 🇺🇸 913 43 10ms 21 May 2021 383rd wansacis 🇩🇪 913 43 9ms 28 Jul 2021 383rd lynn 913 43 10ms 10 Sep 2021 First Prev 321–400 of 5,045 Next Last