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) Taxicab Numbers 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 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) Taxicab Numbers 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 301st JayXon 🇺🇸 925 64 471ms 13 days ago 302nd m-tkach 🇺🇦 924 71 2ms 14 Jun 2025 303rd primo-ppcg 🇹🇭 923 47 5ms 4 Dec 2018 303rd Lydxn 🇨🇦 923 47 6ms 9 Feb 2022 303rd Steffan153 🇫🇮 923 47 4ms 23 Mar 2026 306th stefangimmillaro 923 58 124ms 13 days ago 307th GrayJoKing 🇦🇺 922 44 6ms 31 Jan 2025 308th primo-ppcg 🇹🇭 922 45 1ms 7 Nov 2022 308th xsot 🇸🇬 922 45 3ms 18 Mar 2024 310th xsot 🇸🇬 922 46 19ms 25 Nov 2019 310th primo-ppcg 🇹🇭 922 46 10ms 27 Nov 2019 310th dlenski 922 46 18ms 11 Mar 2020 310th marcin7Cd 922 46 11ms 15 Mar 2020 310th jmhowl 922 46 18ms 20 Mar 2020 310th lenabradley 922 46 19ms 20 Mar 2020 310th loserface69 922 46 17ms 19 May 2020 310th LlamaLad7 🇬🇧 922 46 18ms 19 May 2020 310th hallvabo 🇳🇴 922 46 18ms 7 Nov 2020 310th nwellnhof 🇩🇪 922 46 17ms 1 Jan 2021 310th HETHAT 🇩🇿 922 46 17ms 2 Mar 2021 310th lynn 922 46 18ms 26 Mar 2021 310th GrayJoKing 🇦🇺 922 46 11ms 3 Apr 2021 310th kops-cg 922 46 10ms 6 Apr 2021 310th m-tkach 🇺🇦 922 46 17ms 5 Jun 2021 310th orthoplex 🇨🇽 922 46 11ms 13 Jan 2022 310th jared-hughes 922 46 11ms 10 Mar 2022 310th bricknellj 922 46 17ms 2 Jun 2022 310th MeWhenI 🇻🇦 922 46 11ms 10 Oct 2022 310th ovs-code 🇩🇪 922 46 18ms 27 Nov 2022 310th AlephSquirrel 922 46 11ms 26 Dec 2022 310th neel11235813 922 46 11ms 3 Jan 2023 310th b10011 🇫🇮 922 46 9ms 3 Jan 2023 310th DialFrost 🇸🇬 922 46 10ms 20 Oct 2023 310th ndren 922 46 19ms 19 Nov 2023 310th davecame 922 46 20ms 11 Dec 2023 310th rucin93 🇵🇱 922 46 10ms 19 Jan 2024 310th Grrisly 922 46 18ms 27 Mar 2024 310th b-illy 🇬🇧 922 46 16ms 18 Jul 2024 310th zach333 922 46 11ms 20 Jul 2024 310th zacjl 922 46 17ms 20 Sep 2024 310th FlyingPenguin223 922 46 10ms 17 Dec 2024 310th Mukundan314 922 46 23ms 25 Apr 2025 310th fuzzylojik-golf 🇺🇸 922 46 17ms 28 Jun 2025 310th qpwoeirut 922 46 11ms 24 Aug 2025 310th Babafaba 922 46 18ms 13 Oct 2025 310th 09cf 922 46 20ms 25 Nov 2025 310th edsrzf 🇳🇿 922 46 18ms 14 Dec 2025 310th blaztoma 🇱🇹 922 46 19ms 16 Jan 2026 310th plcc0 922 46 10ms 30 Mar 2026 310th GolfingSuccess 🇬🇷 922 46 9ms 14 days ago 351st lynn 920 60 25ms 11 Jul 2023 351st Lydxn 🇨🇦 920 60 25ms 11 Jul 2023 351st Steffan153 🇫🇮 920 60 26ms 23 Mar 2026 354th Steffan153 🇫🇮 919 35 34ms 23 Mar 2026 355th Attero 🇸🇪 919 46 1ms 9 May 2020 355th Waffle3z 919 46 1ms 11 Jul 2021 355th GrayJoKing 🇦🇺 919 46 1ms 9 Feb 2022 355th jared-hughes 919 46 1ms 10 Mar 2022 355th MeWhenI 🇻🇦 919 46 1ms 31 Dec 2022 355th b10011 🇫🇮 919 46 1ms 5 Jan 2023 355th sean-niemann 🇺🇸 919 46 1ms 12 Jan 2023 355th DialFrost 🇸🇬 919 46 2ms 8 Nov 2023 355th dokutan 919 46 1ms 25 Sep 2024 355th FlyingPenguin223 919 46 1ms 17 Dec 2024 355th edsrzf 🇳🇿 919 46 2ms 14 Dec 2025 355th fuzzylojik-golf 🇺🇸 919 46 2ms 28 Mar 2026 367th olivermrose 🇺🇸 919 51 118ms 23 Aug 2021 368th Lydxn 🇨🇦 918 45 74ms 21 Mar 2023 368th Steffan153 🇫🇮 918 45 79ms 21 Mar 2023 368th GrayJoKing 🇦🇺 918 45 72ms 21 Mar 2023 368th sean-niemann 🇺🇸 918 45 79ms 18 Apr 2025 372nd DialFrost 🇸🇬 917 28 255ms 14 Dec 2025 373rd Lydxn 🇨🇦 917 55 4ms 16 Jul 2023 374th pardouin 🇫🇷 916 43 124ms 5 Aug 2024 374th Lydxn 🇨🇦 916 43 125ms 6 Aug 2024 374th lukegustafson 🇺🇸 916 43 116ms 23 Mar 2026 377th Lydxn 🇨🇦 915 65 437ms 12 Dec 2025 377th Steffan153 🇫🇮 915 65 389ms 23 Mar 2026 379th GolfingSuccess 🇬🇷 913 23 42ms 14 Aug 2022 379th primo-ppcg 🇹🇭 913 23 40ms 15 Feb 2023 381st retrohun 913 31 3ms 30 Apr 2019 381st scpchicken 🇵🇼 913 31 3ms 18 Jun 2023 381st fuzzylojik-golf 🇺🇸 913 31 3ms 22 May 2025 384th somebody1234 913 43 10ms 7 Dec 2018 384th dymowski 913 43 10ms 7 Jul 2019 384th KrausRaus 🇺🇸 913 43 10ms 22 Aug 2019 384th handisb 913 43 10ms 31 Aug 2019 384th dorinoltean 913 43 10ms 2 Oct 2019 384th oitio 913 43 9ms 12 Feb 2020 384th shuding 913 43 10ms 27 Apr 2020 384th taklam 913 43 11ms 20 May 2020 384th raphaelimahorn 913 43 10ms 4 Sep 2020 384th revlayle 🇺🇸 913 43 9ms 14 Sep 2020 384th PatrickStephansen 🇿🇦 913 43 11ms 15 Oct 2020 384th tpiechaczek 🇵🇱 913 43 10ms 24 Dec 2020 384th toubsen 🇩🇪 913 43 10ms 8 Jan 2021 384th omurakazuaki 🇯🇵 913 43 12ms 19 Feb 2021 384th lukasmoellerch 913 43 10ms 15 Mar 2021 384th MossGrass 🇺🇸 913 43 9ms 21 May 2021 384th wansacis 🇩🇪 913 43 9ms 28 Jul 2021 First 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