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 592nd JOrE20 892 44 12ms 11 Feb 2026 592nd FortuiteMan 🇫🇷 892 44 10ms 24 Mar 2026 643rd Lydxn 🇨🇦 892 52 4ms 12 May 2023 643rd GrayJoKing 🇦🇺 892 52 3ms 14 Aug 2023 643rd dokutan 892 52 4ms 25 Sep 2024 643rd kg583 🇺🇸 892 52 4ms 10 Dec 2025 643rd edsrzf 🇳🇿 892 52 4ms 14 Dec 2025 648th edsrzf 🇳🇿 892 54 8ms 22 Feb 2026 649th andersk 🇺🇸 892 60 121ms 20 Mar 2020 649th primo-ppcg 🇹🇭 892 60 129ms 2 May 2020 649th Lydxn 🇨🇦 892 60 127ms 24 Aug 2021 649th lynn 892 60 125ms 10 Sep 2021 649th Super-Pizza 🇨🇦 892 60 136ms 22 May 2023 649th Steffan153 🇫🇮 892 60 130ms 23 Mar 2026 655th kg583 🇺🇸 892 62 39ms 13 Feb 2025 656th saito-ta 🇯🇵 891 42 2ms 22 Jun 2023 657th andersk 🇺🇸 888 59 1ms 20 Mar 2020 657th uw4 888 59 1ms 29 Aug 2020 657th janbehrens 🇩🇪 888 59 1ms 22 May 2021 657th lynn 888 59 1ms 2 Oct 2021 657th simon-biber 888 59 1ms 7 Feb 2022 657th LorenzoDeGaspari 888 59 2ms 20 Jun 2022 657th solmyr2000 888 59 1ms 21 Jun 2022 657th AlephSquirrel 888 59 1ms 18 Jul 2022 657th Alex-x90 🇺🇸 888 59 2ms 24 Nov 2022 657th annaproxy 888 59 1ms 8 Jan 2023 657th b10011 🇫🇮 888 59 1ms 8 Jan 2023 657th orthoplex 🇨🇽 888 59 1ms 14 Jun 2024 657th yanjs 888 59 1ms 5 Jul 2025 657th luuumine 🇫🇷 888 59 1ms 29 Oct 2025 657th FoxInTheClouds 888 59 2ms 18 Feb 2026 657th roupiq 🇵🇱 888 59 2ms 12 days ago 657th Herbert00709 🇵🇱 888 59 2ms 3 days ago 674th DialFrost 🇸🇬 888 67 449ms 24 Sep 2025 674th sean-niemann 🇺🇸 888 67 472ms 24 Sep 2025 674th nwellnhof 🇩🇪 888 67 524ms 25 Sep 2025 674th namelessiw 888 67 455ms 4 Oct 2025 674th b-illy 🇬🇧 888 67 492ms 9 Oct 2025 674th MeWhenI 🇻🇦 888 67 479ms 7 Nov 2025 674th dokutan 888 67 484ms 30 Nov 2025 674th edsrzf 🇳🇿 888 67 424ms 21 Dec 2025 674th fuzzylojik-golf 🇺🇸 888 67 397ms 25 days ago 683rd janbehrens 🇩🇪 888 77 63ms 8 Jan 2022 683rd solmyr2000 888 77 59ms 21 Jun 2022 683rd annaproxy 888 77 64ms 7 Jan 2023 683rd Alex-x90 🇺🇸 888 77 57ms 19 Feb 2023 683rd roupiq 🇵🇱 888 77 54ms 17 Nov 2023 683rd ovs-code 🇩🇪 888 77 60ms 3 Jun 2024 683rd tailorspy 888 77 59ms 23 Sep 2024 683rd luuumine 🇫🇷 888 77 61ms 16 Nov 2025 691st primo-ppcg 🇹🇭 887 42 123ms 2 May 2020 691st Lydxn 🇨🇦 887 42 119ms 23 Aug 2021 691st Steffan153 🇫🇮 887 42 123ms 23 Mar 2026 694th AlephSquirrel 887 45 479ms 21 Jan 2024 694th m-tkach 🇺🇦 887 45 469ms 5 Feb 2024 694th neel11235813 887 45 519ms 2 Mar 2024 694th MeWhenI 🇻🇦 887 45 462ms 13 Jul 2024 694th dokutan 887 45 547ms 25 Sep 2024 694th CaedenHarper 🇨🇦 887 45 392ms 24 Jul 2025 694th Babafaba 887 45 474ms 26 Nov 2025 694th GolfingSuccess 🇬🇷 887 45 394ms 5 days ago 702nd GrayJoKing 🇦🇺 886 57 4ms 16 Jul 2023 703rd nwellnhof 🇩🇪 886 89 315ms 3 Sep 2020 703rd MeWhenI 🇻🇦 886 89 322ms 10 Oct 2022 703rd DialFrost 🇸🇬 886 89 341ms 8 Nov 2023 703rd dokutan 886 89 342ms 25 Sep 2024 703rd fuzzylojik-golf 🇺🇸 886 89 329ms 15 Jul 2025 703rd KasperKivimaeki 🇫🇮 886 89 336ms 29 Sep 2025 703rd edsrzf 🇳🇿 886 89 350ms 21 Dec 2025 710th Lydxn 🇨🇦 885 35 467ms 22 Aug 2021 710th sean-niemann 🇺🇸 885 35 399ms 30 Sep 2022 710th Steffan153 🇫🇮 885 35 417ms 26 Dec 2022 710th DialFrost 🇸🇬 885 35 391ms 8 Nov 2023 714th emplv 🇱🇻 885 49 5ms 15 Apr 2021 714th janbehrens 🇩🇪 885 49 4ms 22 May 2021 714th rucin93 🇵🇱 885 49 5ms 3 Dec 2021 714th GrayJoKing 🇦🇺 885 49 4ms 9 Feb 2022 714th voytxt 🇨🇿 885 49 5ms 16 May 2022 714th MeWhenI 🇻🇦 885 49 5ms 28 May 2023 714th stefangimmillaro 885 49 5ms 22 Aug 2023 First Prev 641–720 of 5,020 Next Last