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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 1st JayXon 🇺🇸 1,000 65 457ms 24 Sep 2025 1st Lydxn 🇨🇦 1,000 65 323ms 12 Dec 2025 3rd Yax42 🇫🇷 985 66 430ms 4 Oct 2025 4th DialFrost 🇸🇬 970 67 421ms 24 Sep 2025 4th sean-niemann 🇺🇸 970 67 476ms 24 Sep 2025 4th nwellnhof 🇩🇪 970 67 467ms 25 Sep 2025 4th namelessiw 970 67 453ms 4 Oct 2025 4th stefangimmillaro 970 67 433ms 6 Oct 2025 4th b-illy 🇬🇧 970 67 709ms 9 Oct 2025 4th MeWhenI 🇻🇦 970 67 496ms 7 Nov 2025 4th dokutan 970 67 484ms 30 Nov 2025 4th edsrzf 🇳🇿 970 67 477ms 23 days ago 13th voytxt 🇨🇿 956 68 432ms 25 Sep 2025 13th ScottHamper 956 68 443ms 30 Nov 2025 15th emgordon154 929 70 387ms 25 Sep 2025 15th HumanoidCPU 929 70 443ms 8 Nov 2025 15th h3ra993huskp 🇯🇵 929 70 451ms 30 Nov 2025 18th Shanethegamer 🇺🇸 915 71 447ms 25 Sep 2025 18th Yewzir 🇧🇪 915 71 445ms 2 Oct 2025 18th albanian-laundromat 915 71 423ms 25 Oct 2025 21st TeodorDyakov 🇧🇬 903 72 374ms 13 hours ago 22nd snoozingnewt 🇨🇦 890 73 439ms 26 Sep 2025 22nd CaedenHarper 🇨🇦 890 73 461ms 4 Oct 2025 22nd kmathis22 890 73 432ms 14 Oct 2025 22nd Jacob385 890 73 371ms 10 Nov 2025 26th Schmitt-Very-Cool 855 76 466ms 1 Oct 2025 27th tigerdan2 🇩🇪 833 78 415ms 30 Nov 2025 28th Liibe 823 79 430ms 25 Sep 2025 29th Apataras 813 80 467ms 7 Oct 2025 30th ravnskjaer 🇩🇰 793 82 333ms 15 Dec 2025 31st primo-ppcg 🇹🇭 637 102 393ms 2 May 2020 32nd Attero 🇸🇪 625 104 383ms 9 May 2020 32nd Steffan153 🇫🇮 625 104 382ms 26 Dec 2022 32nd ListeriaM 625 104 371ms 24 Aug 2023 35th cywong-amino 🇭🇰 619 105 374ms 21 May 2020 35th uw4 619 105 362ms 29 Aug 2020 35th Irratix 🇳🇱 619 105 382ms 7 Oct 2020 35th LlamaLad7 🇬🇧 619 105 372ms 17 Nov 2020 35th janbehrens 🇩🇪 619 105 374ms 22 May 2021 35th CrunchyNapkin5 619 105 380ms 25 Aug 2021 35th ricehens 619 105 367ms 26 Nov 2021 42nd inventshah 613 106 378ms 20 Apr 2021 42nd annaproxy 613 106 398ms 2 Jan 2023 44th raphaelimahorn 607 107 374ms 21 Sep 2020 44th MossGrass 🇺🇸 607 107 392ms 7 Oct 2020 44th BBoehm 🇩🇪 607 107 359ms 7 May 2021 44th elgan65536 607 107 370ms 6 Apr 2024 48th PhysicDev 🇫🇷 602 108 370ms 27 May 2021 48th shellbertt 🇨🇦 602 108 370ms 3 Dec 2021 48th FrederikHutfless 🇩🇪 602 108 375ms 12 Jan 2023 48th lukashert 602 108 397ms 1 Mar 2023 48th msbranicky 602 108 372ms 9 Jan 2024 48th lordsnek 602 108 371ms 26 Jan 2024 54th KrausRaus 🇺🇸 596 109 371ms 22 Mar 2021 54th Bolix7 596 109 360ms 23 May 2021 54th menglishca 🇨🇦 596 109 381ms 5 Aug 2021 54th simon-biber 596 109 368ms 19 May 2022 54th Betuaredead 596 109 373ms 4 Jan 2023 59th thisishowmymindworks 🇳🇴 591 110 397ms 21 Jul 2020 59th ToriTheChicken 591 110 376ms 21 Jul 2020 59th dymowski 591 110 378ms 23 Jul 2020 59th selketdaly 591 110 363ms 2 Feb 2021 59th boxjelly 591 110 368ms 16 Feb 2021 59th heypwesto 🇳🇿 591 110 377ms 15 Apr 2021 59th cbrt-x 591 110 375ms 27 Aug 2021 59th p-vf 🇨🇭 591 110 371ms 13 Oct 2021 59th althryenix 591 110 349ms 22 Jul 2022 59th mrondon8 591 110 349ms 2 Dec 2024 59th deancureton 591 110 363ms 29 Dec 2024 59th coltraloz 🇪🇸 591 110 358ms 6 Mar 2025 71st Kusarr 586 111 380ms 16 Dec 2020 72nd AdrialaD 580 112 369ms 10 Dec 2020 72nd astdefu 580 112 394ms 10 Dec 2022 72nd josh-h-90 580 112 386ms 23 Nov 2023 75th theindexer 575 113 370ms 19 Aug 2020 75th Re-Adventures 🇮🇳 575 113 371ms 19 Mar 2021 75th lukehewittvandy 575 113 374ms 24 May 2021 75th fisherthomas14 575 113 387ms 24 May 2021 75th JC-ProgJava 575 113 399ms 9 Jan 2022 75th bob-th 575 113 381ms 30 Jun 2022 1–80 of 170 Next Last