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 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 Multitap Input 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 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 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 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 Multitap Input 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 297th LukeBridges 🇬🇧 935 43 10ms 17 Oct 2022 297th astonm 935 43 10ms 17 Oct 2022 297th Maznek 935 43 10ms 6 Jun 2023 297th jbt 935 43 9ms 26 Dec 2023 297th wlaud9 935 43 10ms 8 Feb 2024 297th weliveinhell 🇭🇹 935 43 10ms 23 Jul 2024 297th pardouin 🇫🇷 935 43 124ms 5 Aug 2024 297th Lydxn 🇨🇦 935 43 119ms 6 Aug 2024 297th JayXon 🇺🇸 935 43 116ms 9 Aug 2024 297th acollett89 935 43 9ms 12 Jun 2025 331st sean-niemann 🇺🇸 935 47 2ms 9 Sep 2022 331st Lydxn 🇨🇦 935 47 2ms 9 Sep 2022 331st JayXon 🇺🇸 935 47 2ms 10 Sep 2022 331st GrayJoKing 🇦🇺 935 47 2ms 10 Sep 2022 331st MeWhenI 🇻🇦 935 47 2ms 10 Oct 2022 331st Steffan153 🇫🇮 935 47 2ms 9 Feb 2023 331st DialFrost 🇸🇬 935 47 2ms 8 Nov 2023 331st dokutan 935 47 2ms 25 Sep 2024 339th JayXon 🇺🇸 935 56 2ms 9 Feb 2022 339th HPWiz 🇳🇿 935 56 581ms 24 Nov 2022 339th rhdqor213 935 56 410ms 2 Aug 2024 339th KasperKivimaeki 🇫🇮 935 56 574ms 17 Dec 2024 339th DialFrost 🇸🇬 935 56 564ms 17 Dec 2024 344th Lydxn 🇨🇦 933 52 118ms 14 Oct 2022 344th JayXon 🇺🇸 933 52 121ms 14 Oct 2022 344th Steffan153 🇫🇮 933 52 114ms 26 Dec 2022 344th sean-niemann 🇺🇸 933 52 109ms 17 Feb 2023 344th DialFrost 🇸🇬 933 52 139ms 8 Nov 2023 344th dokutan 933 52 120ms 25 Sep 2024 344th edsrzf 🇳🇿 933 52 136ms 11 days ago 351st JayXon 🇺🇸 932 44 3,034ms 27 Oct 2024 352nd NewDefectus 🇮🇱 931 44 53ms 15 Oct 2021 352nd AdrienHache 🇫🇷 931 44 50ms 31 Oct 2024 354th primo-ppcg 🇹🇭 931 48 36ms 13 Jun 2022 354th Lydxn 🇨🇦 931 48 36ms 13 Jun 2022 354th JayXon 🇺🇸 931 48 36ms 9 Sep 2022 357th DialFrost 🇸🇬 930 39 702ms 29 Aug 2025 357th sean-niemann 🇺🇸 930 39 646ms 12 Sep 2025 357th edsrzf 🇳🇿 930 39 642ms 18 days ago 360th kg583 🇺🇸 930 58 5ms 21 Aug 2025 361st primo-ppcg 🇹🇭 929 44 80ms 2 May 2020 361st lynn 929 44 78ms 10 Sep 2021 363rd DialFrost 🇸🇬 929 67 421ms 24 Sep 2025 363rd sean-niemann 🇺🇸 929 67 476ms 24 Sep 2025 363rd nwellnhof 🇩🇪 929 67 467ms 25 Sep 2025 363rd namelessiw 929 67 453ms 4 Oct 2025 363rd stefangimmillaro 929 67 433ms 6 Oct 2025 363rd b-illy 🇬🇧 929 67 709ms 9 Oct 2025 363rd MeWhenI 🇻🇦 929 67 496ms 7 Nov 2025 363rd dokutan 929 67 484ms 30 Nov 2025 363rd edsrzf 🇳🇿 929 67 477ms 11 days ago 372nd Lydxn 🇨🇦 928 43 425ms 16 Jan 2024 372nd b-illy 🇬🇧 928 43 444ms 7 Sep 2024 372nd fuzzylojik-golf 🇺🇸 928 43 419ms 2 Jul 2025 372nd sean-niemann 🇺🇸 928 43 389ms 2 days ago 376th Lydxn 🇨🇦 928 52 3ms 30 Sep 2022 377th pardouin 🇫🇷 927 50 3ms 25 Apr 2025 378th Attero 🇸🇪 927 61 311ms 21 Nov 2021 378th nwellnhof 🇩🇪 927 61 311ms 21 Nov 2021 378th sean-niemann 🇺🇸 927 61 323ms 21 Nov 2021 378th tomtheisen 🇺🇸 927 61 315ms 21 Nov 2021 378th MeWhenI 🇻🇦 927 61 322ms 10 Oct 2022 378th Steffan153 🇫🇮 927 61 320ms 1 Jan 2023 378th stefangimmillaro 927 61 327ms 4 Aug 2023 378th DialFrost 🇸🇬 927 61 381ms 8 Nov 2023 378th namelessiw 927 61 331ms 11 Jul 2024 378th dokutan 927 61 343ms 25 Sep 2024 378th pardouin 🇫🇷 927 61 348ms 26 Sep 2024 378th b-illy 🇬🇧 927 61 320ms 21 Jan 2025 378th fuzzylojik-golf 🇺🇸 927 61 374ms 28 Jun 2025 378th edsrzf 🇳🇿 927 61 413ms 11 days ago 392nd JayXon 🇺🇸 927 86 265ms 9 Feb 2022 393rd Lydxn 🇨🇦 926 67 25ms 16 Apr 2022 394th inventshah 925 37 72ms 12 Dec 2022 394th DialFrost 🇸🇬 925 37 68ms 22 Oct 2023 396th sean-niemann 🇺🇸 925 55 9ms 25 Mar 2025 397th MeWhenI 🇻🇦 924 42 4ms 20 Oct 2022 398th janbehrens 🇩🇪 924 77 60ms 8 Jan 2022 398th solmyr2000 924 77 54ms 21 Jun 2022 398th annaproxy 924 77 61ms 7 Jan 2023 First Prev 321–400 of 4,771 Next Last