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 604th Davr1 🇨🇿 892 44 8ms 15 Oct 2023 604th Yewzir 🇧🇪 892 44 9ms 15 Oct 2023 604th dylanarmstrong 892 44 12ms 22 Jan 2024 604th hacker112 🇸🇪 892 44 10ms 22 Jun 2024 604th piano-miles 892 44 9ms 6 Sep 2024 604th kovdmm 892 44 10ms 13 Oct 2024 604th CaedenHarper 🇨🇦 892 44 13ms 22 Oct 2024 604th XenThe 🇬🇧 892 44 13ms 7 Jun 2025 604th olleicua 🇺🇸 892 44 11ms 13 Aug 2025 604th LordSir101 892 44 10ms 18 Aug 2025 604th Elkfoot2 892 44 12ms 10 Jan 2026 604th bac0id 892 44 9ms 27 Jan 2026 604th JOrE20 892 44 12ms 11 Feb 2026 604th FortuiteMan 🇫🇷 892 44 10ms 25 days ago 655th Lydxn 🇨🇦 892 52 4ms 12 May 2023 655th GrayJoKing 🇦🇺 892 52 3ms 14 Aug 2023 655th dokutan 892 52 4ms 25 Sep 2024 655th kg583 🇺🇸 892 52 4ms 10 Dec 2025 655th edsrzf 🇳🇿 892 52 4ms 14 Dec 2025 660th edsrzf 🇳🇿 892 54 8ms 22 Feb 2026 661st saito-ta 🇯🇵 891 42 2ms 22 Jun 2023 662nd AlephSquirrel 888 45 479ms 21 Jan 2024 662nd m-tkach 🇺🇦 888 45 469ms 5 Feb 2024 662nd neel11235813 888 45 519ms 2 Mar 2024 662nd MeWhenI 🇻🇦 888 45 462ms 13 Jul 2024 662nd dokutan 888 45 547ms 25 Sep 2024 662nd CaedenHarper 🇨🇦 888 45 392ms 24 Jul 2025 662nd Babafaba 888 45 474ms 26 Nov 2025 662nd GolfingSuccess 🇬🇷 888 45 406ms 39 hours ago 670th andersk 🇺🇸 888 59 1ms 20 Mar 2020 670th uw4 888 59 1ms 29 Aug 2020 670th janbehrens 🇩🇪 888 59 1ms 22 May 2021 670th lynn 888 59 1ms 2 Oct 2021 670th simon-biber 888 59 1ms 7 Feb 2022 670th LorenzoDeGaspari 888 59 2ms 20 Jun 2022 670th solmyr2000 888 59 1ms 21 Jun 2022 670th AlephSquirrel 888 59 1ms 18 Jul 2022 670th Alex-x90 🇺🇸 888 59 2ms 24 Nov 2022 670th annaproxy 888 59 1ms 8 Jan 2023 670th b10011 🇫🇮 888 59 1ms 8 Jan 2023 670th orthoplex 🇨🇽 888 59 1ms 14 Jun 2024 670th yanjs 888 59 1ms 5 Jul 2025 670th luuumine 🇫🇷 888 59 1ms 29 Oct 2025 670th FoxInTheClouds 888 59 2ms 18 Feb 2026 670th roupiq 🇵🇱 888 59 2ms 8 days ago 670th Herbert00709 🇵🇱 888 59 2ms 2 hours ago 687th DialFrost 🇸🇬 888 67 449ms 24 Sep 2025 687th sean-niemann 🇺🇸 888 67 472ms 24 Sep 2025 687th nwellnhof 🇩🇪 888 67 524ms 25 Sep 2025 687th namelessiw 888 67 455ms 4 Oct 2025 687th b-illy 🇬🇧 888 67 492ms 9 Oct 2025 687th MeWhenI 🇻🇦 888 67 479ms 7 Nov 2025 687th dokutan 888 67 484ms 30 Nov 2025 687th edsrzf 🇳🇿 888 67 424ms 21 Dec 2025 687th fuzzylojik-golf 🇺🇸 888 67 397ms 22 days ago 696th janbehrens 🇩🇪 888 77 68ms 8 Jan 2022 696th solmyr2000 888 77 64ms 21 Jun 2022 696th annaproxy 888 77 59ms 7 Jan 2023 696th Alex-x90 🇺🇸 888 77 61ms 19 Feb 2023 696th roupiq 🇵🇱 888 77 59ms 17 Nov 2023 696th ovs-code 🇩🇪 888 77 52ms 3 Jun 2024 696th tailorspy 888 77 57ms 23 Sep 2024 696th luuumine 🇫🇷 888 77 54ms 16 Nov 2025 704th primo-ppcg 🇹🇭 887 42 123ms 2 May 2020 704th Lydxn 🇨🇦 887 42 119ms 23 Aug 2021 704th Steffan153 🇫🇮 887 42 123ms 26 days ago 707th nwellnhof 🇩🇪 887 89 315ms 3 Sep 2020 707th MeWhenI 🇻🇦 887 89 322ms 10 Oct 2022 707th DialFrost 🇸🇬 887 89 341ms 8 Nov 2023 707th dokutan 887 89 342ms 25 Sep 2024 707th fuzzylojik-golf 🇺🇸 887 89 329ms 15 Jul 2025 707th KasperKivimaeki 🇫🇮 887 89 336ms 29 Sep 2025 707th edsrzf 🇳🇿 887 89 350ms 21 Dec 2025 714th GrayJoKing 🇦🇺 886 57 4ms 16 Jul 2023 715th Lydxn 🇨🇦 885 35 467ms 22 Aug 2021 715th sean-niemann 🇺🇸 885 35 399ms 30 Sep 2022 715th Steffan153 🇫🇮 885 35 417ms 26 Dec 2022 715th DialFrost 🇸🇬 885 35 391ms 8 Nov 2023 719th emplv 🇱🇻 885 49 5ms 15 Apr 2021 719th janbehrens 🇩🇪 885 49 4ms 22 May 2021 First Prev 641–720 of 5,042 Next Last