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 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 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 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 293rd raphaelimahorn 935 43 9ms 4 Sep 2020 293rd revlayle 🇺🇸 935 43 9ms 14 Sep 2020 293rd PatrickStephansen 🇿🇦 935 43 9ms 15 Oct 2020 293rd tpiechaczek 🇵🇱 935 43 9ms 24 Dec 2020 293rd toubsen 🇩🇪 935 43 9ms 8 Jan 2021 293rd omurakazuaki 🇯🇵 935 43 9ms 19 Feb 2021 293rd lukasmoellerch 935 43 8ms 15 Mar 2021 293rd MossGrass 🇺🇸 935 43 8ms 21 May 2021 293rd wansacis 🇩🇪 935 43 9ms 28 Jul 2021 293rd lynn 935 43 8ms 10 Sep 2021 293rd alasdair-greenland 935 43 9ms 11 Nov 2021 293rd emgordon154 935 43 9ms 23 Nov 2021 293rd solmyr2000 935 43 8ms 8 Jun 2022 293rd AlephSquirrel 935 43 9ms 18 Jul 2022 293rd FlorianCassayre 🇫🇷 935 43 9ms 27 Sep 2022 293rd BloodStormKnight 935 43 9ms 13 Oct 2022 293rd LukeBridges 🇬🇧 935 43 9ms 17 Oct 2022 293rd astonm 935 43 9ms 17 Oct 2022 293rd Maznek 935 43 9ms 6 Jun 2023 293rd jbt 935 43 8ms 26 Dec 2023 293rd wlaud9 935 43 8ms 8 Feb 2024 293rd weliveinhell 🇭🇹 935 43 8ms 23 Jul 2024 293rd pardouin 🇫🇷 935 43 124ms 5 Aug 2024 293rd Lydxn 🇨🇦 935 43 119ms 6 Aug 2024 293rd JayXon 🇺🇸 935 43 116ms 9 Aug 2024 293rd edsrzf 🇳🇿 935 43 9ms 14 Sep 2024 293rd acollett89 935 43 9ms 12 Jun 2025 328th sean-niemann 🇺🇸 935 47 2ms 9 Sep 2022 328th Lydxn 🇨🇦 935 47 2ms 9 Sep 2022 328th JayXon 🇺🇸 935 47 2ms 10 Sep 2022 328th GrayJoKing 🇦🇺 935 47 2ms 10 Sep 2022 328th MeWhenI 🇻🇦 935 47 2ms 10 Oct 2022 328th Steffan153 🇫🇮 935 47 2ms 9 Feb 2023 328th DialFrost 🇸🇬 935 47 2ms 8 Nov 2023 328th dokutan 935 47 2ms 25 Sep 2024 336th JayXon 🇺🇸 935 56 2ms 9 Feb 2022 336th HPWiz 🇳🇿 935 56 581ms 24 Nov 2022 336th rhdqor213 935 56 410ms 2 Aug 2024 336th KasperKivimaeki 🇫🇮 935 56 574ms 17 Dec 2024 336th DialFrost 🇸🇬 935 56 564ms 17 Dec 2024 341st Lydxn 🇨🇦 933 52 98ms 14 Oct 2022 341st JayXon 🇺🇸 933 52 101ms 14 Oct 2022 341st Steffan153 🇫🇮 933 52 99ms 26 Dec 2022 341st sean-niemann 🇺🇸 933 52 98ms 17 Feb 2023 341st DialFrost 🇸🇬 933 52 100ms 8 Nov 2023 341st dokutan 933 52 100ms 25 Sep 2024 347th JayXon 🇺🇸 932 44 2,743ms 27 Oct 2024 348th NewDefectus 🇮🇱 931 44 53ms 15 Oct 2021 348th AdrienHache 🇫🇷 931 44 50ms 31 Oct 2024 350th DialFrost 🇸🇬 930 39 702ms 29 Aug 2025 350th sean-niemann 🇺🇸 930 39 646ms 12 Sep 2025 352nd primo-ppcg 🇹🇭 930 48 36ms 13 Jun 2022 352nd Lydxn 🇨🇦 930 48 36ms 13 Jun 2022 352nd JayXon 🇺🇸 930 48 36ms 9 Sep 2022 355th kg583 🇺🇸 930 58 5ms 21 Aug 2025 356th primo-ppcg 🇹🇭 929 44 79ms 2 May 2020 356th lynn 929 44 79ms 10 Sep 2021 358th DialFrost 🇸🇬 929 67 421ms 24 Sep 2025 358th sean-niemann 🇺🇸 929 67 476ms 24 Sep 2025 358th nwellnhof 🇩🇪 929 67 467ms 25 Sep 2025 358th namelessiw 929 67 453ms 4 Oct 2025 358th stefangimmillaro 929 67 433ms 6 Oct 2025 358th b-illy 🇬🇧 929 67 709ms 9 Oct 2025 358th MeWhenI 🇻🇦 929 67 496ms 7 Nov 2025 358th dokutan 929 67 484ms 12 days ago 366th Lydxn 🇨🇦 928 43 368ms 16 Jan 2024 366th b-illy 🇬🇧 928 43 374ms 7 Sep 2024 366th fuzzylojik-golf 🇺🇸 928 43 376ms 2 Jul 2025 369th Lydxn 🇨🇦 928 52 3ms 30 Sep 2022 370th pardouin 🇫🇷 927 50 3ms 25 Apr 2025 371st Attero 🇸🇪 927 61 311ms 21 Nov 2021 371st nwellnhof 🇩🇪 927 61 311ms 21 Nov 2021 371st sean-niemann 🇺🇸 927 61 326ms 21 Nov 2021 371st tomtheisen 🇺🇸 927 61 315ms 21 Nov 2021 371st MeWhenI 🇻🇦 927 61 322ms 10 Oct 2022 First Prev 301–375 of 4,750 Next Last