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 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 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 291st PatrickStephansen 🇿🇦 935 43 9ms 15 Oct 2020 291st tpiechaczek 🇵🇱 935 43 8ms 24 Dec 2020 291st toubsen 🇩🇪 935 43 8ms 8 Jan 2021 291st omurakazuaki 🇯🇵 935 43 8ms 19 Feb 2021 291st lukasmoellerch 935 43 10ms 15 Mar 2021 291st MossGrass 🇺🇸 935 43 9ms 21 May 2021 291st wansacis 🇩🇪 935 43 9ms 28 Jul 2021 291st lynn 935 43 9ms 10 Sep 2021 291st alasdair-greenland 935 43 9ms 11 Nov 2021 291st emgordon154 935 43 8ms 23 Nov 2021 291st solmyr2000 935 43 9ms 8 Jun 2022 291st AlephSquirrel 935 43 9ms 18 Jul 2022 291st FlorianCassayre 🇫🇷 935 43 9ms 27 Sep 2022 291st BloodStormKnight 935 43 10ms 13 Oct 2022 291st LukeBridges 🇬🇧 935 43 9ms 17 Oct 2022 291st astonm 935 43 9ms 17 Oct 2022 291st Maznek 935 43 8ms 6 Jun 2023 291st jbt 935 43 10ms 26 Dec 2023 291st wlaud9 935 43 9ms 8 Feb 2024 291st weliveinhell 🇭🇹 935 43 8ms 23 Jul 2024 291st pardouin 🇫🇷 935 43 121ms 5 Aug 2024 291st Lydxn 🇨🇦 935 43 122ms 6 Aug 2024 291st JayXon 🇺🇸 935 43 120ms 9 Aug 2024 291st edsrzf 🇳🇿 935 43 9ms 14 Sep 2024 291st acollett89 935 43 8ms 12 Jun 2025 326th sean-niemann 🇺🇸 935 47 2ms 9 Sep 2022 326th Lydxn 🇨🇦 935 47 2ms 9 Sep 2022 326th JayXon 🇺🇸 935 47 2ms 10 Sep 2022 326th GrayJoKing 🇦🇺 935 47 3ms 10 Sep 2022 326th MeWhenI 🇻🇦 935 47 2ms 10 Oct 2022 326th Steffan153 🇫🇮 935 47 2ms 9 Feb 2023 326th DialFrost 🇸🇬 935 47 2ms 8 Nov 2023 326th dokutan 935 47 2ms 25 Sep 2024 334th JayXon 🇺🇸 935 56 2ms 9 Feb 2022 334th HPWiz 🇳🇿 935 56 695ms 24 Nov 2022 334th rhdqor213 935 56 437ms 2 Aug 2024 334th KasperKivimaeki 🇫🇮 935 56 592ms 17 Dec 2024 334th DialFrost 🇸🇬 935 56 605ms 17 Dec 2024 339th Lydxn 🇨🇦 933 52 104ms 14 Oct 2022 339th JayXon 🇺🇸 933 52 102ms 14 Oct 2022 339th Steffan153 🇫🇮 933 52 99ms 26 Dec 2022 339th sean-niemann 🇺🇸 933 52 101ms 17 Feb 2023 339th DialFrost 🇸🇬 933 52 106ms 8 Nov 2023 339th dokutan 933 52 104ms 25 Sep 2024 345th JayXon 🇺🇸 932 44 2,831ms 27 Oct 2024 346th NewDefectus 🇮🇱 931 44 51ms 15 Oct 2021 346th AdrienHache 🇫🇷 931 44 51ms 31 Oct 2024 348th DialFrost 🇸🇬 930 39 679ms 29 Aug 2025 348th sean-niemann 🇺🇸 930 39 662ms 12 Sep 2025 350th primo-ppcg 🇹🇭 930 48 43ms 13 Jun 2022 350th Lydxn 🇨🇦 930 48 40ms 13 Jun 2022 350th JayXon 🇺🇸 930 48 39ms 9 Sep 2022 353rd kg583 🇺🇸 930 58 6ms 21 Aug 2025 354th primo-ppcg 🇹🇭 929 44 77ms 2 May 2020 354th lynn 929 44 78ms 10 Sep 2021 356th DialFrost 🇸🇬 929 67 321ms 24 Sep 2025 356th sean-niemann 🇺🇸 929 67 331ms 24 Sep 2025 356th nwellnhof 🇩🇪 929 67 326ms 25 Sep 2025 356th namelessiw 929 67 337ms 4 Oct 2025 356th stefangimmillaro 929 67 329ms 6 Oct 2025 356th b-illy 🇬🇧 929 67 348ms 9 Oct 2025 356th MeWhenI 🇻🇦 929 67 336ms 25 days ago 356th dokutan 929 67 329ms 3 days ago 364th Lydxn 🇨🇦 928 43 372ms 16 Jan 2024 364th b-illy 🇬🇧 928 43 404ms 7 Sep 2024 364th fuzzylojik-golf 🇺🇸 928 43 417ms 2 Jul 2025 367th Lydxn 🇨🇦 928 52 3ms 30 Sep 2022 368th pardouin 🇫🇷 927 50 4ms 25 Apr 2025 369th Attero 🇸🇪 927 61 314ms 21 Nov 2021 369th nwellnhof 🇩🇪 927 61 312ms 21 Nov 2021 369th sean-niemann 🇺🇸 927 61 332ms 21 Nov 2021 369th tomtheisen 🇺🇸 927 61 318ms 21 Nov 2021 369th MeWhenI 🇻🇦 927 61 318ms 10 Oct 2022 369th Steffan153 🇫🇮 927 61 312ms 1 Jan 2023 369th stefangimmillaro 927 61 324ms 4 Aug 2023 First Prev 301–375 of 4,739 Next Last