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 Dragon Curve 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 Dragon Curve 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 434ms 6 days ago 2nd stefangimmillaro 969 64 463ms 6 days ago 3rd Lydxn 🇨🇦 954 65 437ms 12 Dec 2025 3rd Steffan153 🇫🇮 954 65 496ms 23 Mar 2026 5th Yax42 🇫🇷 939 66 457ms 4 Oct 2025 6th DialFrost 🇸🇬 925 67 926ms 24 Sep 2025 6th sean-niemann 🇺🇸 925 67 506ms 24 Sep 2025 6th nwellnhof 🇩🇪 925 67 538ms 25 Sep 2025 6th namelessiw 925 67 485ms 4 Oct 2025 6th b-illy 🇬🇧 925 67 465ms 9 Oct 2025 6th MeWhenI 🇻🇦 925 67 516ms 7 Nov 2025 6th dokutan 925 67 583ms 30 Nov 2025 6th edsrzf 🇳🇿 925 67 483ms 21 Dec 2025 6th fuzzylojik-golf 🇺🇸 925 67 421ms 28 Mar 2026 15th voytxt 🇨🇿 912 68 478ms 25 Sep 2025 15th ScottHamper 912 68 466ms 30 Nov 2025 15th roupiq 🇵🇱 912 68 479ms 14 days ago 18th emgordon154 886 70 550ms 25 Sep 2025 18th HumanoidCPU 886 70 556ms 8 Nov 2025 18th h3ra993huskp 🇯🇵 886 70 548ms 30 Nov 2025 18th elgan65536 🇺🇸 886 70 561ms 19 Feb 2026 18th raphaelimahorn 886 70 480ms 12 Mar 2026 23rd Shanethegamer 🇺🇸 873 71 503ms 25 Sep 2025 23rd Yewzir 🇧🇪 873 71 540ms 2 Oct 2025 23rd albanian-laundromat 🇺🇸 873 71 446ms 25 Oct 2025 23rd TeodorDyakov 🇧🇬 873 71 621ms 16 Jan 2026 23rd RealBen9 🇬🇧 873 71 503ms 7 days ago 28th snoozingnewt 🇨🇦 849 73 508ms 26 Sep 2025 28th CaedenHarper 🇨🇦 849 73 517ms 4 Oct 2025 28th kmathis22 849 73 450ms 14 Oct 2025 28th Jacob385 849 73 736ms 10 Nov 2025 32nd Schmitt-Very-Cool 816 76 511ms 1 Oct 2025 33rd tigerdan2 🇩🇪 795 78 499ms 30 Nov 2025 34th Liibe 785 79 530ms 25 Sep 2025 35th Apataras 775 80 473ms 7 Oct 2025 36th ravnskjaer 🇩🇰 756 82 557ms 15 Dec 2025 36th Jonson26 756 82 505ms 11 days ago 38th Nathan-Masala 667 93 418ms 18 days ago 39th primo-ppcg 🇹🇭 608 102 409ms 2 May 2020 40th Attero 🇸🇪 596 104 410ms 9 May 2020 40th ListeriaM 596 104 408ms 24 Aug 2023 42nd cywong-amino 🇭🇰 590 105 407ms 21 May 2020 42nd uw4 590 105 393ms 29 Aug 2020 42nd Irratix 🇳🇱 590 105 419ms 7 Oct 2020 42nd LlamaLad7 🇬🇧 590 105 408ms 17 Nov 2020 42nd janbehrens 🇩🇪 590 105 415ms 22 May 2021 42nd CrunchyNapkin5 590 105 410ms 25 Aug 2021 42nd ricehens 590 105 397ms 26 Nov 2021 42nd rahy-nk 590 105 461ms 25 Jan 2026 50th inventshah 585 106 408ms 20 Apr 2021 50th annaproxy 585 106 417ms 2 Jan 2023 52nd MossGrass 🇺🇸 579 107 420ms 7 Oct 2020 52nd BBoehm 🇩🇪 579 107 391ms 7 May 2021 52nd bac0id 579 107 615ms 27 Jan 2026 55th PhysicDev 🇫🇷 574 108 411ms 27 May 2021 55th shellbertt 🇨🇦 574 108 404ms 3 Dec 2021 55th FrederikHutfless 🇩🇪 574 108 415ms 12 Jan 2023 55th lukashert 574 108 381ms 1 Mar 2023 55th msbranicky 574 108 402ms 9 Jan 2024 55th lordsnek 574 108 377ms 26 Jan 2024 61st KrausRaus 🇺🇸 569 109 382ms 22 Mar 2021 61st Bolix7 569 109 418ms 23 May 2021 61st menglishca 🇨🇦 569 109 422ms 5 Aug 2021 61st simon-biber 569 109 384ms 19 May 2022 61st Betuaredead 569 109 374ms 4 Jan 2023 66th thisishowmymindworks 🇳🇴 564 110 390ms 21 Jul 2020 66th ToriTheChicken 564 110 363ms 21 Jul 2020 66th dymowski 564 110 412ms 23 Jul 2020 66th selketdaly 564 110 403ms 2 Feb 2021 66th boxjelly 564 110 408ms 16 Feb 2021 66th heypwesto 🇳🇿 564 110 396ms 15 Apr 2021 66th cbrt-x 564 110 418ms 27 Aug 2021 66th p-vf 🇨🇭 564 110 397ms 13 Oct 2021 66th althryenix 564 110 413ms 22 Jul 2022 66th mrondon8 564 110 413ms 2 Dec 2024 66th deancureton 564 110 422ms 29 Dec 2024 66th coltraloz 🇪🇸 564 110 422ms 6 Mar 2025 78th Kusarr 559 111 402ms 16 Dec 2020 79th AdrialaD 554 112 418ms 10 Dec 2020 79th astdefu 554 112 413ms 10 Dec 2022 1–80 of 177 Next Last