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 65 383ms 24 Sep 2025 1st Lydxn 🇨🇦 1,000 65 440ms 12 Dec 2025 1st Steffan153 🇫🇮 1,000 65 404ms 18 days ago 4th Yax42 🇫🇷 985 66 438ms 4 Oct 2025 5th DialFrost 🇸🇬 970 67 449ms 24 Sep 2025 5th sean-niemann 🇺🇸 970 67 472ms 24 Sep 2025 5th nwellnhof 🇩🇪 970 67 524ms 25 Sep 2025 5th namelessiw 970 67 455ms 4 Oct 2025 5th stefangimmillaro 970 67 440ms 6 Oct 2025 5th b-illy 🇬🇧 970 67 492ms 9 Oct 2025 5th MeWhenI 🇻🇦 970 67 479ms 7 Nov 2025 5th dokutan 970 67 484ms 30 Nov 2025 5th edsrzf 🇳🇿 970 67 424ms 21 Dec 2025 5th fuzzylojik-golf 🇺🇸 970 67 397ms 13 days ago 15th voytxt 🇨🇿 956 68 477ms 25 Sep 2025 15th ScottHamper 956 68 479ms 30 Nov 2025 15th roupiq 🇵🇱 956 68 327ms 6 mins ago 18th emgordon154 929 70 470ms 25 Sep 2025 18th HumanoidCPU 929 70 440ms 8 Nov 2025 18th h3ra993huskp 🇯🇵 929 70 466ms 30 Nov 2025 18th elgan65536 🇺🇸 929 70 367ms 19 Feb 2026 18th raphaelimahorn 929 70 370ms 12 Mar 2026 23rd Shanethegamer 🇺🇸 915 71 474ms 25 Sep 2025 23rd Yewzir 🇧🇪 915 71 335ms 2 Oct 2025 23rd albanian-laundromat 🇺🇸 915 71 439ms 25 Oct 2025 23rd TeodorDyakov 🇧🇬 915 71 419ms 16 Jan 2026 27th snoozingnewt 🇨🇦 890 73 443ms 26 Sep 2025 27th CaedenHarper 🇨🇦 890 73 475ms 4 Oct 2025 27th kmathis22 890 73 481ms 14 Oct 2025 27th Jacob385 890 73 487ms 10 Nov 2025 31st Schmitt-Very-Cool 855 76 389ms 1 Oct 2025 32nd tigerdan2 🇩🇪 833 78 467ms 30 Nov 2025 33rd Liibe 823 79 424ms 25 Sep 2025 34th Apataras 813 80 381ms 7 Oct 2025 35th ravnskjaer 🇩🇰 793 82 435ms 15 Dec 2025 36th Nathan-Masala 699 93 390ms 4 days ago 37th primo-ppcg 🇹🇭 637 102 383ms 2 May 2020 38th Attero 🇸🇪 625 104 357ms 9 May 2020 38th ListeriaM 625 104 376ms 24 Aug 2023 40th cywong-amino 🇭🇰 619 105 378ms 21 May 2020 40th uw4 619 105 403ms 29 Aug 2020 40th Irratix 🇳🇱 619 105 399ms 7 Oct 2020 40th LlamaLad7 🇬🇧 619 105 394ms 17 Nov 2020 40th janbehrens 🇩🇪 619 105 386ms 22 May 2021 40th CrunchyNapkin5 619 105 395ms 25 Aug 2021 40th ricehens 619 105 385ms 26 Nov 2021 40th rahy-nk 619 105 489ms 25 Jan 2026 48th inventshah 613 106 390ms 20 Apr 2021 48th annaproxy 613 106 372ms 2 Jan 2023 50th MossGrass 🇺🇸 607 107 399ms 7 Oct 2020 50th BBoehm 🇩🇪 607 107 389ms 7 May 2021 50th bac0id 607 107 374ms 27 Jan 2026 53rd PhysicDev 🇫🇷 602 108 359ms 27 May 2021 53rd shellbertt 🇨🇦 602 108 396ms 3 Dec 2021 53rd FrederikHutfless 🇩🇪 602 108 404ms 12 Jan 2023 53rd lukashert 602 108 400ms 1 Mar 2023 53rd msbranicky 602 108 395ms 9 Jan 2024 53rd lordsnek 602 108 399ms 26 Jan 2024 59th KrausRaus 🇺🇸 596 109 395ms 22 Mar 2021 59th Bolix7 596 109 390ms 23 May 2021 59th menglishca 🇨🇦 596 109 386ms 5 Aug 2021 59th simon-biber 596 109 404ms 19 May 2022 59th Betuaredead 596 109 382ms 4 Jan 2023 64th thisishowmymindworks 🇳🇴 591 110 414ms 21 Jul 2020 64th ToriTheChicken 591 110 411ms 21 Jul 2020 64th dymowski 591 110 409ms 23 Jul 2020 64th selketdaly 591 110 399ms 2 Feb 2021 64th boxjelly 591 110 403ms 16 Feb 2021 64th heypwesto 🇳🇿 591 110 402ms 15 Apr 2021 64th cbrt-x 591 110 387ms 27 Aug 2021 64th p-vf 🇨🇭 591 110 381ms 13 Oct 2021 64th althryenix 591 110 402ms 22 Jul 2022 64th mrondon8 591 110 381ms 2 Dec 2024 64th deancureton 591 110 409ms 29 Dec 2024 64th coltraloz 🇪🇸 591 110 389ms 6 Mar 2025 76th Kusarr 586 111 373ms 16 Dec 2020 77th AdrialaD 580 112 405ms 10 Dec 2020 77th astdefu 580 112 412ms 10 Dec 2022 77th josh-h-90 580 112 377ms 23 Nov 2023 80th theindexer 575 113 396ms 19 Aug 2020 1–80 of 175 Next Last