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 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 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 292nd revlayle 🇺🇸 935 43 9ms 14 Sep 2020 292nd PatrickStephansen 🇿🇦 935 43 9ms 15 Oct 2020 292nd tpiechaczek 🇵🇱 935 43 9ms 24 Dec 2020 292nd toubsen 🇩🇪 935 43 9ms 8 Jan 2021 292nd omurakazuaki 🇯🇵 935 43 10ms 19 Feb 2021 292nd lukasmoellerch 935 43 8ms 15 Mar 2021 292nd MossGrass 🇺🇸 935 43 8ms 21 May 2021 292nd wansacis 🇩🇪 935 43 9ms 28 Jul 2021 292nd lynn 935 43 8ms 10 Sep 2021 292nd alasdair-greenland 935 43 9ms 11 Nov 2021 292nd emgordon154 935 43 9ms 23 Nov 2021 292nd solmyr2000 935 43 8ms 8 Jun 2022 292nd AlephSquirrel 935 43 9ms 18 Jul 2022 292nd FlorianCassayre 🇫🇷 935 43 9ms 27 Sep 2022 292nd BloodStormKnight 935 43 9ms 13 Oct 2022 292nd LukeBridges 🇬🇧 935 43 9ms 17 Oct 2022 292nd astonm 935 43 9ms 17 Oct 2022 292nd Maznek 935 43 9ms 6 Jun 2023 292nd jbt 935 43 8ms 26 Dec 2023 292nd wlaud9 935 43 8ms 8 Feb 2024 292nd weliveinhell 🇭🇹 935 43 9ms 23 Jul 2024 292nd pardouin 🇫🇷 935 43 124ms 5 Aug 2024 292nd Lydxn 🇨🇦 935 43 119ms 6 Aug 2024 292nd JayXon 🇺🇸 935 43 116ms 9 Aug 2024 292nd edsrzf 🇳🇿 935 43 10ms 14 Sep 2024 292nd acollett89 935 43 9ms 12 Jun 2025 327th sean-niemann 🇺🇸 935 47 2ms 9 Sep 2022 327th Lydxn 🇨🇦 935 47 2ms 9 Sep 2022 327th JayXon 🇺🇸 935 47 2ms 10 Sep 2022 327th GrayJoKing 🇦🇺 935 47 3ms 10 Sep 2022 327th MeWhenI 🇻🇦 935 47 2ms 10 Oct 2022 327th Steffan153 🇫🇮 935 47 2ms 9 Feb 2023 327th DialFrost 🇸🇬 935 47 2ms 8 Nov 2023 327th dokutan 935 47 2ms 25 Sep 2024 335th JayXon 🇺🇸 935 56 2ms 9 Feb 2022 335th HPWiz 🇳🇿 935 56 581ms 24 Nov 2022 335th rhdqor213 935 56 410ms 2 Aug 2024 335th KasperKivimaeki 🇫🇮 935 56 574ms 17 Dec 2024 335th DialFrost 🇸🇬 935 56 564ms 17 Dec 2024 340th Lydxn 🇨🇦 933 52 98ms 14 Oct 2022 340th JayXon 🇺🇸 933 52 101ms 14 Oct 2022 340th Steffan153 🇫🇮 933 52 99ms 26 Dec 2022 340th sean-niemann 🇺🇸 933 52 98ms 17 Feb 2023 340th DialFrost 🇸🇬 933 52 100ms 8 Nov 2023 340th dokutan 933 52 100ms 25 Sep 2024 346th JayXon 🇺🇸 932 44 2,831ms 27 Oct 2024 347th NewDefectus 🇮🇱 931 44 53ms 15 Oct 2021 347th AdrienHache 🇫🇷 931 44 50ms 31 Oct 2024 349th DialFrost 🇸🇬 930 39 665ms 29 Aug 2025 349th sean-niemann 🇺🇸 930 39 644ms 12 Sep 2025 351st primo-ppcg 🇹🇭 930 48 36ms 13 Jun 2022 351st Lydxn 🇨🇦 930 48 36ms 13 Jun 2022 351st JayXon 🇺🇸 930 48 36ms 9 Sep 2022 354th kg583 🇺🇸 930 58 6ms 21 Aug 2025 355th primo-ppcg 🇹🇭 929 44 77ms 2 May 2020 355th lynn 929 44 78ms 10 Sep 2021 357th DialFrost 🇸🇬 929 67 321ms 24 Sep 2025 357th sean-niemann 🇺🇸 929 67 331ms 24 Sep 2025 357th nwellnhof 🇩🇪 929 67 326ms 25 Sep 2025 357th namelessiw 929 67 337ms 4 Oct 2025 357th stefangimmillaro 929 67 329ms 6 Oct 2025 357th b-illy 🇬🇧 929 67 348ms 9 Oct 2025 357th MeWhenI 🇻🇦 929 67 336ms 7 Nov 2025 357th dokutan 929 67 329ms 8 days ago 365th Lydxn 🇨🇦 928 43 372ms 16 Jan 2024 365th b-illy 🇬🇧 928 43 404ms 7 Sep 2024 365th fuzzylojik-golf 🇺🇸 928 43 417ms 2 Jul 2025 368th Lydxn 🇨🇦 928 52 3ms 30 Sep 2022 369th pardouin 🇫🇷 927 50 4ms 25 Apr 2025 370th Attero 🇸🇪 927 61 314ms 21 Nov 2021 370th nwellnhof 🇩🇪 927 61 312ms 21 Nov 2021 370th sean-niemann 🇺🇸 927 61 332ms 21 Nov 2021 370th tomtheisen 🇺🇸 927 61 318ms 21 Nov 2021 370th MeWhenI 🇻🇦 927 61 318ms 10 Oct 2022 370th Steffan153 🇫🇮 927 61 312ms 1 Jan 2023 First Prev 301–375 of 4,745 Next Last