Leap Years in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 368th namelessiw 927 61 352ms 11 Jul 2024 368th dokutan 927 61 296ms 25 Sep 2024 368th pardouin 🇫🇷 927 61 319ms 26 Sep 2024 368th b-illy 🇬🇧 927 61 400ms 21 Jan 2025 368th fuzzylojik-golf 🇺🇸 927 61 339ms 28 Jun 2025 381st JayXon 🇺🇸 927 86 256ms 9 Feb 2022 382nd inventshah 925 37 68ms 12 Dec 2022 382nd DialFrost 🇸🇬 925 37 67ms 22 Oct 2023 384th sean-niemann 🇺🇸 925 55 10ms 25 Mar 2025 385th Lydxn 🇨🇦 925 67 27ms 16 Apr 2022 386th MeWhenI 🇻🇦 923 42 6ms 20 Oct 2022 387th Steffan153 🇫🇮 923 55 9ms 13 Jul 2024 387th sean-niemann 🇺🇸 923 55 7ms 23 Jun 2025 387th kg583 🇺🇸 923 55 6ms 21 Aug 2025 390th janbehrens 🇩🇪 923 77 54ms 8 Jan 2022 390th solmyr2000 923 77 54ms 21 Jun 2022 390th annaproxy 923 77 52ms 7 Jan 2023 390th Alex-x90 🇺🇸 923 77 53ms 19 Feb 2023 390th roupiq 🇵🇱 923 77 55ms 17 Nov 2023 390th ovs-code 🇩🇪 923 77 53ms 3 Jun 2024 390th tailorspy 923 77 55ms 23 Sep 2024 397th xsot 🇸🇬 922 46 16ms 25 Nov 2019 397th primo-ppcg 🇹🇭 922 46 11ms 27 Nov 2019 397th dlenski 922 46 16ms 11 Mar 2020 397th marcin7Cd 922 46 13ms 15 Mar 2020 397th jmhowl 922 46 17ms 20 Mar 2020 397th lenabradley 922 46 17ms 20 Mar 2020 397th loserface69 922 46 20ms 19 May 2020 397th LlamaLad7 🇬🇧 922 46 18ms 19 May 2020 397th hallvabo 🇳🇴 922 46 17ms 7 Nov 2020 397th nwellnhof 🇩🇪 922 46 16ms 1 Jan 2021 397th HETHAT 🇩🇿 922 46 19ms 2 Mar 2021 397th lynn 922 46 17ms 26 Mar 2021 397th GrayJoKing 🇦🇺 922 46 11ms 3 Apr 2021 397th kops-cg 922 46 11ms 6 Apr 2021 397th m-tkach 🇺🇦 922 46 17ms 5 Jun 2021 397th orthoplex 🇨🇽 922 46 10ms 13 Jan 2022 397th jared-hughes 922 46 10ms 10 Mar 2022 397th bricknellj 922 46 15ms 2 Jun 2022 397th MeWhenI 🇻🇦 922 46 14ms 10 Oct 2022 397th ovs-code 🇩🇪 922 46 17ms 27 Nov 2022 397th AlephSquirrel 922 46 14ms 26 Dec 2022 397th neel11235813 922 46 10ms 3 Jan 2023 397th b10011 🇫🇮 922 46 10ms 3 Jan 2023 397th DialFrost 🇸🇬 922 46 14ms 20 Oct 2023 397th ndren 922 46 17ms 19 Nov 2023 397th davecame 922 46 17ms 11 Dec 2023 397th rucin93 🇵🇱 922 46 11ms 19 Jan 2024 397th Grrisly 922 46 17ms 27 Mar 2024 397th b-illy 🇬🇧 922 46 21ms 18 Jul 2024 397th zach333 922 46 11ms 20 Jul 2024 397th zacjl 922 46 18ms 20 Sep 2024 397th FlyingPenguin223 922 46 10ms 17 Dec 2024 397th Mukundan314 922 46 17ms 25 Apr 2025 397th fuzzylojik-golf 🇺🇸 922 46 22ms 28 Jun 2025 397th CaedenHarper 🇨🇦 922 46 10ms 24 Jul 2025 397th qpwoeirut 922 46 10ms 24 Aug 2025 397th Babafaba 922 46 18ms 13 Oct 2025 434th xsot 🇸🇬 922 48 4ms 13 Apr 2024 434th sean-niemann 🇺🇸 922 48 4ms 16 Jul 2024 434th Steffan153 🇫🇮 922 48 3ms 20 Jul 2024 437th Lydxn 🇨🇦 922 68 464ms 27 Feb 2022 437th sean-niemann 🇺🇸 922 68 472ms 28 Feb 2022 437th JayXon 🇺🇸 922 68 443ms 28 Feb 2022 437th GrayJoKing 🇦🇺 922 68 475ms 28 Feb 2022 437th MeWhenI 🇻🇦 922 68 447ms 10 Oct 2022 437th ovs-code 🇩🇪 922 68 439ms 31 Dec 2022 437th Steffan153 🇫🇮 922 68 461ms 1 Jan 2023 437th DialFrost 🇸🇬 922 68 457ms 8 Nov 2023 437th dokutan 922 68 432ms 27 Sep 2025 446th m-tkach 🇺🇦 922 71 1ms 14 Jun 2025 447th DialFrost 🇸🇬 920 36 4ms 11 Aug 2024 447th Steffan153 🇫🇮 920 36 4ms 11 Aug 2024 447th MeWhenI 🇻🇦 920 36 4ms 12 Aug 2024 447th sean-niemann 🇺🇸 920 36 4ms 13 Aug 2024 First Prev 376–450 of 4,708 Next Last