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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 483rd ListeriaM 902 47 22ms 24 Aug 2023 483rd bizy-coder 902 47 17ms 2 Feb 2024 483rd BREMAUCY 🇫🇷 902 47 23ms 25 Mar 2024 483rd Bulmenisaurus 902 47 21ms 4 Aug 2024 483rd voytxt 🇨🇿 902 47 17ms 20 Sep 2024 483rd dokutan 902 47 10ms 25 Sep 2024 483rd lifthrasiir 🇰🇷 902 47 18ms 20 Nov 2024 483rd jipsong 🇩🇪 902 47 10ms 1 Apr 2025 483rd KasperKivimaeki 🇫🇮 902 47 19ms 14 May 2025 483rd keelimeguy 🇺🇸 902 47 21ms 16 May 2025 483rd Flekay 🇩🇪 902 47 18ms 9 Aug 2025 483rd janlelis 902 47 17ms 14 Aug 2025 483rd snoozingnewt 🇨🇦 902 47 17ms 26 Sep 2025 483rd Emutis 🇱🇹 902 47 22ms 25 Oct 2025 483rd CommandLeo 🇮🇹 902 47 18ms 30 Nov 2025 483rd Lv0Sys 🇵🇱 902 47 17ms 2 Dec 2025 483rd aksyristos 902 47 17ms 25 days ago 483rd scpchicken 🇵🇼 902 47 17ms 13 days ago 483rd vang1ong7ang 902 47 17ms 2 days ago 520th retrohun 901 46 1ms 16 Jun 2024 521st arjanadriaanse 🇳🇱 901 52 121ms 1 Jan 2022 522nd Yax42 🇫🇷 901 66 457ms 4 Oct 2025 523rd Lydxn 🇨🇦 900 52 100ms 14 Oct 2022 523rd Steffan153 🇫🇮 900 52 111ms 26 Dec 2022 523rd sean-niemann 🇺🇸 900 52 106ms 17 Feb 2023 523rd DialFrost 🇸🇬 900 52 109ms 8 Nov 2023 523rd dokutan 900 52 115ms 25 Sep 2024 523rd edsrzf 🇳🇿 900 52 112ms 21 Dec 2025 523rd fuzzylojik-golf 🇺🇸 900 52 111ms 28 Mar 2026 530th sean-niemann 🇺🇸 900 76 55ms 2 Jan 2022 530th nwellnhof 🇩🇪 900 76 55ms 3 Jan 2022 530th Irratix 🇳🇱 900 76 55ms 3 Jan 2022 530th primo-ppcg 🇹🇭 900 76 54ms 18 Jan 2022 530th voytxt 🇨🇿 900 76 58ms 10 Apr 2022 530th jared-hughes 900 76 57ms 20 Jul 2022 530th MeWhenI 🇻🇦 900 76 59ms 6 Sep 2022 530th DialFrost 🇸🇬 900 76 64ms 30 Jan 2023 530th Steffan153 🇫🇮 900 76 58ms 7 Feb 2023 530th xsot 🇸🇬 900 76 67ms 21 May 2023 530th GrayJoKing 🇦🇺 900 76 62ms 29 Feb 2024 530th dokutan 900 76 64ms 25 Sep 2024 530th snyderek 🇺🇸 900 76 62ms 3 Oct 2024 530th fuzzylojik-golf 🇺🇸 900 76 60ms 28 Jun 2025 530th Yax42 🇫🇷 900 76 58ms 4 Oct 2025 530th Babafaba 900 76 60ms 15 Oct 2025 530th KasperKivimaeki 🇫🇮 900 76 57ms 15 Oct 2025 530th inventshah 900 76 61ms 25 Oct 2025 530th 09cf 900 76 55ms 25 Nov 2025 530th YellowDudeIsMe 900 76 57ms 25 days ago 530th GolfingSuccess 🇬🇷 900 76 62ms 10 days ago 530th Herbert00709 🇵🇱 900 76 63ms 8 days ago 552nd AlephSquirrel 899 60 6ms 13 Mar 2023 552nd Lydxn 🇨🇦 899 60 17ms 31 Jan 2025 552nd edsrzf 🇳🇿 899 60 16ms 14 Dec 2025 555th stefangimmillaro 896 41 2,526ms 8 days ago 556th Lydxn 🇨🇦 896 59 387ms 21 Nov 2021 556th lynn 896 59 383ms 21 Nov 2021 556th primo-ppcg 🇹🇭 896 59 374ms 21 Nov 2021 556th btnlq 896 59 378ms 22 Dec 2021 556th Steffan153 🇫🇮 896 59 467ms 23 Mar 2026 561st Shanethegamer 🇺🇸 896 64 107ms 15 Apr 2025 561st snoozingnewt 🇨🇦 896 64 110ms 1 Dec 2025 561st emgordon154 896 64 108ms 1 Dec 2025 561st DialFrost 🇸🇬 896 64 108ms 3 Dec 2025 561st sean-niemann 🇺🇸 896 64 100ms 4 Jan 2026 561st Steffan153 🇫🇮 896 64 111ms 27 Feb 2026 561st blaztoma 🇱🇹 896 64 100ms 4 days ago 568th sean-niemann 🇺🇸 896 88 303ms 25 Mar 2025 569th ovs-code 🇩🇪 896 89 6ms 8 Jul 2024 570th GrayJoKing 🇦🇺 895 44 126ms 3 Aug 2024 570th DialFrost 🇸🇬 895 44 125ms 8 Aug 2024 570th sean-niemann 🇺🇸 895 44 139ms 8 Aug 2024 570th voytxt 🇨🇿 895 44 129ms 8 Aug 2024 570th Steffan153 🇫🇮 895 44 134ms 8 Aug 2024 570th rucin93 🇵🇱 895 44 120ms 9 Aug 2024 570th emplv 🇱🇻 895 44 127ms 29 Oct 2024 577th canissimia 🇦🇶 895 83 6ms 1 Aug 2023 578th clockworknazo 894 54 3ms 23 Oct 2022 579th primo-ppcg 🇹🇭 894 131 11ms 2 Aug 2023 579th frankgraziano 894 131 12ms 30 Jan 2026 581st primo-ppcg 🇹🇭 893 36 34ms 8 Dec 2018 581st nwellnhof 🇩🇪 893 36 37ms 28 Apr 2020 581st Waffle3z 893 36 38ms 14 Jul 2021 581st lynn 893 36 36ms 10 Sep 2021 581st sean-niemann 🇺🇸 893 36 38ms 5 Apr 2022 581st jared-hughes 893 36 38ms 9 Sep 2022 581st MeWhenI 🇻🇦 893 36 37ms 10 Oct 2022 581st ovs-code 🇩🇪 893 36 37ms 9 May 2023 581st DialFrost 🇸🇬 893 36 38ms 8 Nov 2023 581st pardouin 🇫🇷 893 36 37ms 21 Aug 2024 581st dokutan 893 36 36ms 25 Sep 2024 581st FlyingPenguin223 893 36 40ms 17 Dec 2024 581st fuzzylojik-golf 🇺🇸 893 36 38ms 25 Aug 2025 594th rambox11 892 44 10ms 20 Dec 2018 594th skps2010 892 44 9ms 4 Jan 2019 594th obarakon 892 44 10ms 9 Jan 2019 594th elisherer 🇮🇱 892 44 10ms 28 Mar 2019 594th goldenice 892 44 10ms 4 Apr 2019 594th user189032 892 44 9ms 29 May 2019 594th marcin7Cd 892 44 11ms 13 Mar 2020 First Prev 501–600 of 4,938 Next Last