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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Nim 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 484th inventshah 902 47 22ms 18 Jul 2023 484th ListeriaM 902 47 22ms 24 Aug 2023 484th bizy-coder 902 47 17ms 2 Feb 2024 484th BREMAUCY 🇫🇷 902 47 23ms 25 Mar 2024 484th Bulmenisaurus 902 47 21ms 4 Aug 2024 484th voytxt 🇨🇿 902 47 17ms 20 Sep 2024 484th dokutan 902 47 10ms 25 Sep 2024 484th lifthrasiir 🇰🇷 902 47 18ms 20 Nov 2024 484th jipsong 🇩🇪 902 47 10ms 1 Apr 2025 484th KasperKivimaeki 🇫🇮 902 47 19ms 14 May 2025 484th keelimeguy 🇺🇸 902 47 21ms 16 May 2025 484th Flekay 🇩🇪 902 47 18ms 9 Aug 2025 484th janlelis 902 47 17ms 14 Aug 2025 484th snoozingnewt 🇨🇦 902 47 17ms 26 Sep 2025 484th Emutis 🇱🇹 902 47 22ms 25 Oct 2025 484th CommandLeo 🇮🇹 902 47 18ms 30 Nov 2025 484th Lv0Sys 🇵🇱 902 47 17ms 2 Dec 2025 484th aksyristos 902 47 17ms 25 days ago 484th jusaka 902 47 16ms 24 days ago 484th scpchicken 🇵🇼 902 47 17ms 13 days ago 484th vang1ong7ang 902 47 17ms 44 hours ago 522nd arjanadriaanse 🇳🇱 901 52 121ms 1 Jan 2022 522nd Lydxn 🇨🇦 901 52 100ms 14 Oct 2022 522nd Steffan153 🇫🇮 901 52 111ms 26 Dec 2022 522nd sean-niemann 🇺🇸 901 52 106ms 17 Feb 2023 522nd DialFrost 🇸🇬 901 52 109ms 8 Nov 2023 522nd dokutan 901 52 115ms 25 Sep 2024 522nd edsrzf 🇳🇿 901 52 112ms 21 Dec 2025 522nd fuzzylojik-golf 🇺🇸 901 52 111ms 28 Mar 2026 530th Yax42 🇫🇷 901 66 457ms 4 Oct 2025 531st sean-niemann 🇺🇸 900 76 55ms 2 Jan 2022 531st nwellnhof 🇩🇪 900 76 55ms 3 Jan 2022 531st Irratix 🇳🇱 900 76 55ms 3 Jan 2022 531st primo-ppcg 🇹🇭 900 76 54ms 18 Jan 2022 531st voytxt 🇨🇿 900 76 58ms 10 Apr 2022 531st jared-hughes 900 76 57ms 20 Jul 2022 531st MeWhenI 🇻🇦 900 76 59ms 6 Sep 2022 531st DialFrost 🇸🇬 900 76 64ms 30 Jan 2023 531st Steffan153 🇫🇮 900 76 58ms 7 Feb 2023 531st xsot 🇸🇬 900 76 67ms 21 May 2023 531st GrayJoKing 🇦🇺 900 76 62ms 29 Feb 2024 531st dokutan 900 76 64ms 25 Sep 2024 531st snyderek 🇺🇸 900 76 62ms 3 Oct 2024 531st fuzzylojik-golf 🇺🇸 900 76 60ms 28 Jun 2025 531st Yax42 🇫🇷 900 76 58ms 4 Oct 2025 531st Babafaba 900 76 60ms 15 Oct 2025 531st KasperKivimaeki 🇫🇮 900 76 57ms 15 Oct 2025 531st inventshah 900 76 61ms 25 Oct 2025 531st 09cf 900 76 55ms 25 Nov 2025 531st YellowDudeIsMe 900 76 57ms 24 days ago 531st GolfingSuccess 🇬🇷 900 76 62ms 9 days ago 531st Herbert00709 🇵🇱 900 76 63ms 8 days ago 553rd AlephSquirrel 899 60 6ms 13 Mar 2023 553rd Lydxn 🇨🇦 899 60 17ms 31 Jan 2025 553rd edsrzf 🇳🇿 899 60 16ms 14 Dec 2025 556th Shanethegamer 🇺🇸 898 64 107ms 15 Apr 2025 556th snoozingnewt 🇨🇦 898 64 110ms 1 Dec 2025 556th emgordon154 898 64 108ms 1 Dec 2025 556th DialFrost 🇸🇬 898 64 108ms 3 Dec 2025 556th sean-niemann 🇺🇸 898 64 100ms 4 Jan 2026 556th Steffan153 🇫🇮 898 64 111ms 27 Feb 2026 556th blaztoma 🇱🇹 898 64 100ms 4 days ago 563rd ovs-code 🇩🇪 898 89 6ms 8 Jul 2024 564th stefangimmillaro 897 41 2,526ms 8 days ago 565th canissimia 🇦🇶 897 83 6ms 1 Aug 2023 566th GrayJoKing 🇦🇺 896 44 126ms 3 Aug 2024 566th DialFrost 🇸🇬 896 44 125ms 8 Aug 2024 566th sean-niemann 🇺🇸 896 44 139ms 8 Aug 2024 566th voytxt 🇨🇿 896 44 129ms 8 Aug 2024 566th Steffan153 🇫🇮 896 44 134ms 8 Aug 2024 566th rucin93 🇵🇱 896 44 120ms 9 Aug 2024 566th emplv 🇱🇻 896 44 127ms 29 Oct 2024 573rd Lydxn 🇨🇦 896 59 387ms 21 Nov 2021 573rd lynn 896 59 383ms 21 Nov 2021 573rd primo-ppcg 🇹🇭 896 59 374ms 21 Nov 2021 573rd btnlq 896 59 378ms 22 Dec 2021 573rd Steffan153 🇫🇮 896 59 467ms 23 Mar 2026 578th sean-niemann 🇺🇸 896 88 303ms 25 Mar 2025 579th primo-ppcg 🇹🇭 895 131 11ms 2 Aug 2023 579th frankgraziano 895 131 12ms 30 Jan 2026 581st clockworknazo 894 54 3ms 23 Oct 2022 582nd primo-ppcg 🇹🇭 893 36 34ms 8 Dec 2018 582nd nwellnhof 🇩🇪 893 36 37ms 28 Apr 2020 582nd Waffle3z 893 36 38ms 14 Jul 2021 582nd lynn 893 36 36ms 10 Sep 2021 582nd sean-niemann 🇺🇸 893 36 38ms 5 Apr 2022 582nd jared-hughes 893 36 38ms 9 Sep 2022 582nd MeWhenI 🇻🇦 893 36 37ms 10 Oct 2022 582nd ovs-code 🇩🇪 893 36 37ms 9 May 2023 582nd DialFrost 🇸🇬 893 36 38ms 8 Nov 2023 582nd pardouin 🇫🇷 893 36 37ms 21 Aug 2024 582nd dokutan 893 36 36ms 25 Sep 2024 582nd FlyingPenguin223 893 36 40ms 17 Dec 2024 582nd fuzzylojik-golf 🇺🇸 893 36 38ms 25 Aug 2025 595th rambox11 892 44 10ms 20 Dec 2018 595th skps2010 892 44 9ms 4 Jan 2019 595th obarakon 892 44 10ms 9 Jan 2019 595th elisherer 🇮🇱 892 44 10ms 28 Mar 2019 595th goldenice 892 44 10ms 4 Apr 2019 595th user189032 892 44 9ms 29 May 2019 First Prev 501–600 of 5,028 Next Last