Leap Years in Java 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 1st JayXon 🇺🇸 1,000 62 387ms 7 hours ago 2nd stefangimmillaro 969 64 361ms 11 hours ago 3rd Lydxn 🇨🇦 954 65 440ms 12 Dec 2025 3rd Steffan153 🇫🇮 954 65 379ms 26 days ago 5th Yax42 🇫🇷 939 66 438ms 4 Oct 2025 6th DialFrost 🇸🇬 925 67 449ms 24 Sep 2025 6th sean-niemann 🇺🇸 925 67 472ms 24 Sep 2025 6th nwellnhof 🇩🇪 925 67 524ms 25 Sep 2025 6th namelessiw 925 67 455ms 4 Oct 2025 6th b-illy 🇬🇧 925 67 492ms 9 Oct 2025 6th MeWhenI 🇻🇦 925 67 479ms 7 Nov 2025 6th dokutan 925 67 484ms 30 Nov 2025 6th edsrzf 🇳🇿 925 67 424ms 21 Dec 2025 6th fuzzylojik-golf 🇺🇸 925 67 397ms 22 days ago 15th voytxt 🇨🇿 912 68 477ms 25 Sep 2025 15th ScottHamper 912 68 479ms 30 Nov 2025 15th roupiq 🇵🇱 912 68 327ms 8 days ago 18th emgordon154 886 70 470ms 25 Sep 2025 18th HumanoidCPU 886 70 440ms 8 Nov 2025 18th h3ra993huskp 🇯🇵 886 70 466ms 30 Nov 2025 18th elgan65536 🇺🇸 886 70 367ms 19 Feb 2026 18th raphaelimahorn 886 70 370ms 12 Mar 2026 23rd Shanethegamer 🇺🇸 873 71 474ms 25 Sep 2025 23rd Yewzir 🇧🇪 873 71 335ms 2 Oct 2025 23rd albanian-laundromat 🇺🇸 873 71 439ms 25 Oct 2025 23rd TeodorDyakov 🇧🇬 873 71 419ms 16 Jan 2026 23rd RealBen9 🇬🇧 873 71 373ms 28 hours ago 28th snoozingnewt 🇨🇦 849 73 443ms 26 Sep 2025 28th CaedenHarper 🇨🇦 849 73 475ms 4 Oct 2025 28th kmathis22 849 73 481ms 14 Oct 2025 28th Jacob385 849 73 487ms 10 Nov 2025 32nd Schmitt-Very-Cool 816 76 389ms 1 Oct 2025 33rd tigerdan2 🇩🇪 795 78 467ms 30 Nov 2025 34th Liibe 785 79 424ms 25 Sep 2025 35th Apataras 775 80 381ms 7 Oct 2025 36th ravnskjaer 🇩🇰 756 82 435ms 15 Dec 2025 36th Jonson26 756 82 356ms 4 days ago 38th Nathan-Masala 667 93 390ms 12 days ago 39th primo-ppcg 🇹🇭 608 102 383ms 2 May 2020 40th Attero 🇸🇪 596 104 357ms 9 May 2020 40th ListeriaM 596 104 376ms 24 Aug 2023 42nd cywong-amino 🇭🇰 590 105 378ms 21 May 2020 42nd uw4 590 105 403ms 29 Aug 2020 42nd Irratix 🇳🇱 590 105 399ms 7 Oct 2020 42nd LlamaLad7 🇬🇧 590 105 394ms 17 Nov 2020 42nd janbehrens 🇩🇪 590 105 386ms 22 May 2021 42nd CrunchyNapkin5 590 105 395ms 25 Aug 2021 42nd ricehens 590 105 385ms 26 Nov 2021 42nd rahy-nk 590 105 489ms 25 Jan 2026 50th inventshah 585 106 390ms 20 Apr 2021 50th annaproxy 585 106 372ms 2 Jan 2023 52nd MossGrass 🇺🇸 579 107 399ms 7 Oct 2020 52nd BBoehm 🇩🇪 579 107 389ms 7 May 2021 52nd bac0id 579 107 374ms 27 Jan 2026 55th PhysicDev 🇫🇷 574 108 359ms 27 May 2021 55th shellbertt 🇨🇦 574 108 396ms 3 Dec 2021 55th FrederikHutfless 🇩🇪 574 108 404ms 12 Jan 2023 55th lukashert 574 108 400ms 1 Mar 2023 55th msbranicky 574 108 395ms 9 Jan 2024 55th lordsnek 574 108 399ms 26 Jan 2024 61st KrausRaus 🇺🇸 569 109 395ms 22 Mar 2021 61st Bolix7 569 109 390ms 23 May 2021 61st menglishca 🇨🇦 569 109 386ms 5 Aug 2021 61st simon-biber 569 109 404ms 19 May 2022 61st Betuaredead 569 109 382ms 4 Jan 2023 66th thisishowmymindworks 🇳🇴 564 110 414ms 21 Jul 2020 66th ToriTheChicken 564 110 411ms 21 Jul 2020 66th dymowski 564 110 409ms 23 Jul 2020 66th selketdaly 564 110 399ms 2 Feb 2021 66th boxjelly 564 110 403ms 16 Feb 2021 66th heypwesto 🇳🇿 564 110 402ms 15 Apr 2021 66th cbrt-x 564 110 387ms 27 Aug 2021 66th p-vf 🇨🇭 564 110 381ms 13 Oct 2021 66th althryenix 564 110 402ms 22 Jul 2022 66th mrondon8 564 110 381ms 2 Dec 2024 66th deancureton 564 110 409ms 29 Dec 2024 66th coltraloz 🇪🇸 564 110 389ms 6 Mar 2025 78th Kusarr 559 111 373ms 16 Dec 2020 79th AdrialaD 554 112 405ms 10 Dec 2020 79th astdefu 554 112 412ms 10 Dec 2022 1–80 of 178 Next Last