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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 Huffman Encoder 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 Huffman Encoder 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 301st m-tkach 🇺🇦 924 71 2ms 14 Jun 2025 302nd primo-ppcg 🇹🇭 923 47 5ms 4 Dec 2018 302nd Lydxn 🇨🇦 923 47 6ms 9 Feb 2022 302nd Steffan153 🇫🇮 923 47 4ms 23 Mar 2026 305th stefangimmillaro 923 58 124ms 9 days ago 306th GrayJoKing 🇦🇺 922 44 6ms 31 Jan 2025 307th primo-ppcg 🇹🇭 922 45 1ms 7 Nov 2022 307th xsot 🇸🇬 922 45 3ms 18 Mar 2024 309th xsot 🇸🇬 922 46 19ms 25 Nov 2019 309th primo-ppcg 🇹🇭 922 46 10ms 27 Nov 2019 309th dlenski 922 46 18ms 11 Mar 2020 309th marcin7Cd 922 46 11ms 15 Mar 2020 309th jmhowl 922 46 18ms 20 Mar 2020 309th lenabradley 922 46 19ms 20 Mar 2020 309th loserface69 922 46 17ms 19 May 2020 309th LlamaLad7 🇬🇧 922 46 18ms 19 May 2020 309th hallvabo 🇳🇴 922 46 18ms 7 Nov 2020 309th nwellnhof 🇩🇪 922 46 17ms 1 Jan 2021 309th HETHAT 🇩🇿 922 46 17ms 2 Mar 2021 309th lynn 922 46 18ms 26 Mar 2021 309th GrayJoKing 🇦🇺 922 46 11ms 3 Apr 2021 309th kops-cg 922 46 10ms 6 Apr 2021 309th m-tkach 🇺🇦 922 46 17ms 5 Jun 2021 309th orthoplex 🇨🇽 922 46 11ms 13 Jan 2022 309th jared-hughes 922 46 11ms 10 Mar 2022 309th bricknellj 922 46 17ms 2 Jun 2022 309th MeWhenI 🇻🇦 922 46 11ms 10 Oct 2022 309th ovs-code 🇩🇪 922 46 18ms 27 Nov 2022 309th AlephSquirrel 922 46 11ms 26 Dec 2022 309th neel11235813 922 46 11ms 3 Jan 2023 309th b10011 🇫🇮 922 46 9ms 3 Jan 2023 309th DialFrost 🇸🇬 922 46 10ms 20 Oct 2023 309th ndren 922 46 19ms 19 Nov 2023 309th davecame 922 46 20ms 11 Dec 2023 309th rucin93 🇵🇱 922 46 10ms 19 Jan 2024 309th Grrisly 922 46 18ms 27 Mar 2024 309th b-illy 🇬🇧 922 46 16ms 18 Jul 2024 309th zach333 922 46 11ms 20 Jul 2024 309th zacjl 922 46 17ms 20 Sep 2024 309th FlyingPenguin223 922 46 10ms 17 Dec 2024 309th Mukundan314 922 46 23ms 25 Apr 2025 309th fuzzylojik-golf 🇺🇸 922 46 17ms 28 Jun 2025 309th qpwoeirut 922 46 11ms 24 Aug 2025 309th Babafaba 922 46 18ms 13 Oct 2025 309th 09cf 922 46 20ms 25 Nov 2025 309th edsrzf 🇳🇿 922 46 18ms 14 Dec 2025 309th blaztoma 🇱🇹 922 46 19ms 16 Jan 2026 309th plcc0 922 46 10ms 30 Mar 2026 309th GolfingSuccess 🇬🇷 922 46 9ms 11 days ago 350th lynn 920 60 25ms 11 Jul 2023 350th Lydxn 🇨🇦 920 60 25ms 11 Jul 2023 350th Steffan153 🇫🇮 920 60 26ms 23 Mar 2026 353rd Steffan153 🇫🇮 919 35 34ms 23 Mar 2026 354th olivermrose 🇺🇸 919 51 118ms 23 Aug 2021 355th Lydxn 🇨🇦 918 45 74ms 21 Mar 2023 355th Steffan153 🇫🇮 918 45 79ms 21 Mar 2023 355th GrayJoKing 🇦🇺 918 45 72ms 21 Mar 2023 355th sean-niemann 🇺🇸 918 45 79ms 18 Apr 2025 359th Attero 🇸🇪 918 46 1ms 9 May 2020 359th Waffle3z 918 46 1ms 11 Jul 2021 359th GrayJoKing 🇦🇺 918 46 1ms 9 Feb 2022 359th jared-hughes 918 46 1ms 10 Mar 2022 359th MeWhenI 🇻🇦 918 46 1ms 31 Dec 2022 359th b10011 🇫🇮 918 46 1ms 5 Jan 2023 359th sean-niemann 🇺🇸 918 46 1ms 12 Jan 2023 359th DialFrost 🇸🇬 918 46 2ms 8 Nov 2023 359th dokutan 918 46 1ms 25 Sep 2024 359th FlyingPenguin223 918 46 1ms 17 Dec 2024 359th edsrzf 🇳🇿 918 46 2ms 14 Dec 2025 359th fuzzylojik-golf 🇺🇸 918 46 2ms 28 Mar 2026 371st DialFrost 🇸🇬 917 28 255ms 14 Dec 2025 372nd Lydxn 🇨🇦 917 55 4ms 16 Jul 2023 373rd pardouin 🇫🇷 916 43 124ms 5 Aug 2024 373rd Lydxn 🇨🇦 916 43 125ms 6 Aug 2024 373rd lukegustafson 🇺🇸 916 43 123ms 23 Mar 2026 376th Lydxn 🇨🇦 915 65 437ms 12 Dec 2025 376th Steffan153 🇫🇮 915 65 393ms 23 Mar 2026 378th GolfingSuccess 🇬🇷 913 23 42ms 14 Aug 2022 378th primo-ppcg 🇹🇭 913 23 40ms 15 Feb 2023 380th retrohun 913 31 3ms 30 Apr 2019 380th scpchicken 🇵🇼 913 31 3ms 18 Jun 2023 380th fuzzylojik-golf 🇺🇸 913 31 3ms 22 May 2025 383rd somebody1234 913 43 10ms 7 Dec 2018 383rd dymowski 913 43 11ms 7 Jul 2019 383rd KrausRaus 🇺🇸 913 43 10ms 22 Aug 2019 383rd handisb 913 43 10ms 31 Aug 2019 383rd dorinoltean 913 43 15ms 2 Oct 2019 383rd oitio 913 43 11ms 12 Feb 2020 383rd shuding 913 43 10ms 27 Apr 2020 383rd taklam 913 43 10ms 20 May 2020 383rd raphaelimahorn 913 43 10ms 4 Sep 2020 383rd revlayle 🇺🇸 913 43 9ms 14 Sep 2020 383rd PatrickStephansen 🇿🇦 913 43 11ms 15 Oct 2020 383rd tpiechaczek 🇵🇱 913 43 10ms 24 Dec 2020 383rd toubsen 🇩🇪 913 43 9ms 8 Jan 2021 383rd omurakazuaki 🇯🇵 913 43 13ms 19 Feb 2021 383rd lukasmoellerch 913 43 12ms 15 Mar 2021 383rd MossGrass 🇺🇸 913 43 15ms 21 May 2021 383rd wansacis 🇩🇪 913 43 10ms 28 Jul 2021 383rd lynn 913 43 10ms 10 Sep 2021 First Prev 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