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 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 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 396th lenabradley 922 46 17ms 20 Mar 2020 396th loserface69 922 46 16ms 19 May 2020 396th LlamaLad7 🇬🇧 922 46 17ms 19 May 2020 396th hallvabo 🇳🇴 922 46 16ms 7 Nov 2020 396th nwellnhof 🇩🇪 922 46 16ms 1 Jan 2021 396th HETHAT 🇩🇿 922 46 16ms 2 Mar 2021 396th lynn 922 46 17ms 26 Mar 2021 396th GrayJoKing 🇦🇺 922 46 9ms 3 Apr 2021 396th kops-cg 922 46 10ms 6 Apr 2021 396th m-tkach 🇺🇦 922 46 16ms 5 Jun 2021 396th orthoplex 🇨🇽 922 46 9ms 13 Jan 2022 396th jared-hughes 922 46 12ms 10 Mar 2022 396th bricknellj 922 46 17ms 2 Jun 2022 396th MeWhenI 🇻🇦 922 46 10ms 10 Oct 2022 396th ovs-code 🇩🇪 922 46 17ms 27 Nov 2022 396th AlephSquirrel 922 46 10ms 26 Dec 2022 396th neel11235813 922 46 10ms 3 Jan 2023 396th b10011 🇫🇮 922 46 9ms 3 Jan 2023 396th DialFrost 🇸🇬 922 46 10ms 20 Oct 2023 396th ndren 922 46 16ms 19 Nov 2023 396th davecame 922 46 17ms 11 Dec 2023 396th rucin93 🇵🇱 922 46 9ms 19 Jan 2024 396th Grrisly 922 46 17ms 27 Mar 2024 396th b-illy 🇬🇧 922 46 16ms 18 Jul 2024 396th zach333 922 46 10ms 20 Jul 2024 396th zacjl 922 46 18ms 20 Sep 2024 396th FlyingPenguin223 922 46 10ms 17 Dec 2024 396th Mukundan314 922 46 16ms 25 Apr 2025 396th fuzzylojik-golf 🇺🇸 922 46 16ms 28 Jun 2025 396th CaedenHarper 🇨🇦 922 46 9ms 24 Jul 2025 396th qpwoeirut 922 46 10ms 24 Aug 2025 396th Babafaba 922 46 16ms 13 Oct 2025 396th 09cf 922 46 16ms 25 Nov 2025 396th edsrzf 🇳🇿 922 46 16ms 14 Dec 2025 396th blaztoma 🇱🇹 922 46 16ms 16 Jan 2026 436th GrayJoKing 🇦🇺 921 44 5ms 31 Jan 2025 437th Lydxn 🇨🇦 921 68 453ms 27 Feb 2022 437th sean-niemann 🇺🇸 921 68 434ms 28 Feb 2022 437th JayXon 🇺🇸 921 68 437ms 28 Feb 2022 437th GrayJoKing 🇦🇺 921 68 458ms 28 Feb 2022 437th MeWhenI 🇻🇦 921 68 438ms 10 Oct 2022 437th ovs-code 🇩🇪 921 68 439ms 31 Dec 2022 437th Steffan153 🇫🇮 921 68 435ms 1 Jan 2023 437th DialFrost 🇸🇬 921 68 433ms 8 Nov 2023 437th dokutan 921 68 444ms 27 Sep 2025 446th DialFrost 🇸🇬 920 36 3ms 11 Aug 2024 446th Steffan153 🇫🇮 920 36 3ms 11 Aug 2024 446th MeWhenI 🇻🇦 920 36 3ms 12 Aug 2024 446th sean-niemann 🇺🇸 920 36 3ms 13 Aug 2024 446th GrayJoKing 🇦🇺 920 36 3ms 26 Aug 2024 446th lynn 920 36 3ms 21 Dec 2024 452nd primo-ppcg 🇹🇭 920 45 1ms 7 Nov 2022 452nd xsot 🇸🇬 920 45 3ms 18 Mar 2024 454th primo-ppcg 🇹🇭 919 45 146ms 6 Sep 2023 455th olivermrose 🇺🇸 919 51 118ms 23 Aug 2021 456th lynn 919 60 25ms 11 Jul 2023 456th Lydxn 🇨🇦 919 60 25ms 11 Jul 2023 458th Lydxn 🇨🇦 918 41 2ms 8 Oct 2023 458th MeWhenI 🇻🇦 918 41 2ms 18 Aug 2024 460th Attero 🇸🇪 918 46 1ms 9 May 2020 460th Waffle3z 918 46 1ms 11 Jul 2021 460th GrayJoKing 🇦🇺 918 46 2ms 9 Feb 2022 460th jared-hughes 918 46 1ms 10 Mar 2022 460th MeWhenI 🇻🇦 918 46 1ms 31 Dec 2022 460th b10011 🇫🇮 918 46 2ms 5 Jan 2023 460th sean-niemann 🇺🇸 918 46 1ms 12 Jan 2023 460th DialFrost 🇸🇬 918 46 2ms 8 Nov 2023 460th dokutan 918 46 1ms 25 Sep 2024 460th FlyingPenguin223 918 46 1ms 17 Dec 2024 460th edsrzf 🇳🇿 918 46 2ms 14 Dec 2025 460th Steffan153 🇫🇮 918 46 2ms 11 Feb 2026 472nd DialFrost 🇸🇬 917 28 324ms 14 Dec 2025 473rd primo-ppcg 🇹🇭 917 87 270ms 2 May 2020 474th GrayJoKing 🇦🇺 916 53 129ms 18 Oct 2022 475th voytxt 🇨🇿 916 68 477ms 25 Sep 2025 475th ScottHamper 916 68 479ms 30 Nov 2025 477th Lydxn 🇨🇦 915 55 4ms 16 Jul 2023 478th GrayJoKing 🇦🇺 914 44 146ms 3 Aug 2024 478th lukegustafson 🇺🇸 914 44 144ms 8 Aug 2024 478th DialFrost 🇸🇬 914 44 129ms 8 Aug 2024 First Prev 401–480 of 4,862 Next Last