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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st sean-niemann 🇺🇸 902 38 73ms 14 Sep 2023 641st blaztoma 🇱🇹 902 38 75ms 2 Nov 2025 643rd retrohun 902 46 1ms 16 Jun 2024 644th tjtnorton 902 47 18ms 28 Mar 2019 644th daedals 902 47 22ms 21 Apr 2019 644th handisb 902 47 21ms 5 Sep 2019 644th andersk 🇺🇸 902 47 17ms 20 Mar 2020 644th Attero 🇸🇪 902 47 11ms 9 May 2020 644th neihousaigaai 902 47 17ms 8 May 2021 644th Waffle3z 902 47 18ms 14 Jul 2021 644th janbehrens 🇩🇪 902 47 18ms 21 Oct 2021 644th annaproxy 902 47 21ms 13 Dec 2021 644th pxeger 🇬🇧 902 47 18ms 16 Feb 2022 644th sisyphus-ppcg 🇦🇺 902 47 17ms 19 Feb 2022 644th shellbertt 🇨🇦 902 47 18ms 2 May 2022 644th mrnomm 902 47 18ms 24 Aug 2022 644th jumelet 🇳🇱 902 47 18ms 23 Dec 2022 644th thatbirdguythatuknownot 902 47 28ms 3 Jan 2023 644th MichalMarsalek 🇨🇿 902 47 11ms 23 Feb 2023 644th AlexanderFair 902 47 19ms 15 Jun 2023 644th inventshah 902 47 22ms 18 Jul 2023 644th ListeriaM 902 47 22ms 24 Aug 2023 644th bizy-coder 902 47 17ms 2 Feb 2024 644th BREMAUCY 🇫🇷 902 47 23ms 25 Mar 2024 644th Bulmenisaurus 902 47 21ms 4 Aug 2024 644th voytxt 🇨🇿 902 47 17ms 20 Sep 2024 644th dokutan 902 47 10ms 25 Sep 2024 644th lifthrasiir 🇰🇷 902 47 18ms 20 Nov 2024 644th jipsong 🇩🇪 902 47 10ms 1 Apr 2025 644th KasperKivimaeki 🇫🇮 902 47 19ms 14 May 2025 644th keelimeguy 🇺🇸 902 47 21ms 16 May 2025 644th Flekay 🇩🇪 902 47 18ms 9 Aug 2025 644th janlelis 902 47 17ms 14 Aug 2025 644th snoozingnewt 🇨🇦 902 47 17ms 26 Sep 2025 644th Emutis 🇱🇹 902 47 22ms 25 Oct 2025 644th CommandLeo 🇮🇹 902 47 18ms 30 Nov 2025 644th Lv0Sys 🇵🇱 902 47 17ms 2 Dec 2025 644th aksyristos 902 47 17ms 15 days ago 644th jusaka 902 47 16ms 15 days ago 644th flekAI 902 47 16ms 4 days ago 644th scpchicken 🇵🇼 902 47 17ms 3 days ago 682nd neel11235813 901 51 1,294ms 4 Jan 2023 682nd MeWhenI 🇻🇦 901 51 1,349ms 8 Jun 2023 682nd DialFrost 🇸🇬 901 51 1,321ms 37 hours ago 682nd fuzzylojik-golf 🇺🇸 901 51 1,370ms 10 hours ago 686th arjanadriaanse 🇳🇱 901 52 121ms 1 Jan 2022 687th MeWhenI 🇻🇦 901 54 106ms 15 Oct 2022 687th Yax42 🇫🇷 901 54 124ms 5 Oct 2025 689th Shanethegamer 🇺🇸 901 79 73ms 12 Jan 2022 689th Yewzir 🇧🇪 901 79 66ms 9 Dec 2023 689th oceko 901 79 59ms 19 Feb 2024 689th CaedenHarper 🇨🇦 901 79 57ms 1 Feb 2025 689th yanjs 901 79 454ms 10 Jul 2025 689th AutumnWind75 901 79 448ms 10 Dec 2025 689th bac0id 901 79 59ms 27 Jan 2026 696th AlephSquirrel 899 60 6ms 13 Mar 2023 696th Lydxn 🇨🇦 899 60 17ms 31 Jan 2025 696th edsrzf 🇳🇿 899 60 16ms 14 Dec 2025 699th billings7 🇬🇧 899 63 418ms 21 Nov 2021 699th ChristophHornung 899 63 428ms 21 Nov 2021 699th KatieLG 🇬🇧 899 63 423ms 17 Oct 2022 702nd ovs-code 🇩🇪 898 89 6ms 8 Jul 2024 703rd DialFrost 🇸🇬 897 36 3ms 11 Aug 2024 703rd MeWhenI 🇻🇦 897 36 3ms 12 Aug 2024 703rd sean-niemann 🇺🇸 897 36 3ms 13 Aug 2024 703rd GrayJoKing 🇦🇺 897 36 3ms 26 Aug 2024 703rd lynn 897 36 3ms 21 Dec 2024 708th Yewzir 🇧🇪 897 70 443ms 17 Nov 2023 709th canissimia 🇦🇶 897 83 6ms 1 Aug 2023 710th nwellnhof 🇩🇪 897 89 315ms 3 Sep 2020 710th MeWhenI 🇻🇦 897 89 322ms 10 Oct 2022 710th DialFrost 🇸🇬 897 89 341ms 8 Nov 2023 710th dokutan 897 89 342ms 25 Sep 2024 710th fuzzylojik-golf 🇺🇸 897 89 329ms 15 Jul 2025 710th KasperKivimaeki 🇫🇮 897 89 336ms 29 Sep 2025 710th edsrzf 🇳🇿 897 89 350ms 21 Dec 2025 717th Shanethegamer 🇺🇸 896 64 107ms 15 Apr 2025 717th snoozingnewt 🇨🇦 896 64 110ms 1 Dec 2025 717th emgordon154 896 64 108ms 1 Dec 2025 717th DialFrost 🇸🇬 896 64 108ms 3 Dec 2025 First Prev 641–720 of 5,033 Next Last