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 899th Steffan153 🇫🇮 880 47 97ms 9 Feb 2023 899th DialFrost 🇸🇬 880 47 98ms 8 Nov 2023 899th dokutan 880 47 103ms 25 Sep 2024 904th DialFrost 🇸🇬 880 109 431ms 7 Mar 2025 904th MeWhenI 🇻🇦 880 109 490ms 28 Mar 2025 906th MeWhenI 🇻🇦 879 46 4ms 31 Dec 2024 907th inventshah 879 50 3ms 9 Sep 2022 907th janbehrens 🇩🇪 879 50 2ms 14 Sep 2022 909th Steffan153 🇫🇮 878 39 70ms 26 Dec 2022 909th Alessandro-Balconi 🇮🇹 878 39 72ms 26 Dec 2022 911th Re-Adventures 🇮🇳 878 81 53ms 2 Jan 2022 911th Betuaredead 878 81 51ms 4 Jan 2023 911th aksyristos 878 81 52ms 30 Jan 2023 911th CatsAreFluffy 878 81 52ms 19 Feb 2023 911th namcartoon06 878 81 51ms 30 Jun 2023 911th Herbert00709 🇵🇱 878 81 52ms 17 Nov 2023 911th HumanoidCPU 878 81 53ms 19 Feb 2024 918th rak1507 🇬🇧 877 31 33ms 20 Sep 2021 918th nwellnhof 🇩🇪 877 31 32ms 26 Sep 2021 918th Natanaelel 🇸🇪 877 31 32ms 21 Feb 2024 921st Yewzir 🇧🇪 877 55 3ms 29 Mar 2024 922nd Shanethegamer 🇺🇸 877 71 447ms 25 Sep 2025 922nd Yewzir 🇧🇪 877 71 445ms 2 Oct 2025 922nd albanian-laundromat 877 71 423ms 25 Oct 2025 925th JayXon 🇺🇸 877 121 1,653ms 15 Sep 2025 926th traws0 876 26 2ms 15 Jan 2022 926th Natanaelel 🇸🇪 876 26 2ms 21 Feb 2024 928th 4hg 🇺🇸 876 45 63ms 13 Sep 2023 928th chunes3 🇺🇸 876 45 71ms 13 Sep 2023 928th Bubbler-4 876 45 71ms 13 Sep 2023 928th Steffan153 🇫🇮 876 45 70ms 13 Sep 2023 928th GolfingSuccess 🇬🇷 876 45 72ms 28 Sep 2023 928th Lydxn 🇨🇦 876 45 71ms 28 Sep 2023 928th Yewzir 🇧🇪 876 45 71ms 5 Mar 2024 935th bendiscz 876 91 266ms 16 Apr 2020 935th cywong-amino 🇭🇰 876 91 263ms 20 May 2020 935th emplv 🇱🇻 876 91 267ms 1 Oct 2020 935th Irratix 🇳🇱 876 91 275ms 18 Oct 2020 935th janbehrens 🇩🇪 876 91 273ms 22 May 2021 935th voytxt 🇨🇿 876 91 261ms 3 Feb 2023 935th kkoenig 876 91 268ms 10 Sep 2025 942nd primo-ppcg 🇹🇭 875 31 2ms 1 Dec 2020 943rd Yewzir 🇧🇪 875 43 2ms 25 days ago 944th oparisblue 874 46 9ms 24 Mar 2019 944th mrxz 🇳🇱 874 46 8ms 23 Jun 2019 944th alexkunin 874 46 8ms 3 Jul 2019 944th EFHIII 874 46 9ms 16 Aug 2020 944th yzhs 🇩🇪 874 46 9ms 20 Aug 2020 944th hyvyys 874 46 8ms 18 Sep 2020 944th bastienvoirin 🇫🇷 874 46 9ms 28 Nov 2020 944th Re-Adventures 🇮🇳 874 46 9ms 25 Mar 2021 944th PGPereira 874 46 9ms 27 Mar 2021 944th con-cs 874 46 9ms 18 Oct 2021 944th ledietz 874 46 9ms 16 Feb 2022 944th zakariamouhid 874 46 8ms 20 May 2023 944th adriweb 🇫🇷 874 46 9ms 28 Aug 2023 944th stellartux 874 46 8ms 27 Dec 2023 944th itserasmus 874 46 9ms 26 Jan 2024 944th HumanoidCPU 874 46 9ms 19 Feb 2024 944th rollershutter 874 46 9ms 4 Jul 2024 944th deancureton 874 46 8ms 29 Dec 2024 944th duckyluuk 🇳🇱 874 46 9ms 22 Jan 2025 944th acer-xq 874 46 8ms 4 Feb 2025 944th BalaM314 874 46 9ms 8 Feb 2025 944th Laellekoenig 874 46 9ms 22 Oct 2025 966th MeWhenI 🇻🇦 874 53 4ms 22 May 2023 967th stefangimmillaro 873 47 2,697ms 25 Oct 2024 967th ScottHamper 873 47 2,829ms 25 Oct 2024 967th janlelis 873 47 2,851ms 25 Apr 2025 970th voytxt 🇨🇿 872 38 3ms 11 Aug 2024 970th Shanethegamer 🇺🇸 872 38 3ms 13 Aug 2024 970th dokutan 872 38 4ms 25 Sep 2024 973rd retrohun 872 60 2ms 11 May 2019 973rd marcin7Cd 872 60 2ms 17 May 2020 973rd nexaitch 872 60 1ms 10 Jul 2020 First Prev 901–975 of 4,753 Next Last