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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 299th JayXon 🇺🇸 935 47 10 Sep 2022 299th GrayJoKing 🇦🇺 935 47 10 Sep 2022 299th MeWhenI 🇻🇦 935 47 10 Oct 2022 299th Steffan153 🇫🇮 935 47 9 Feb 2023 299th DialFrost 🇸🇬 935 47 8 Nov 2023 299th dokutan 935 47 25 Sep 2024 307th sean-niemann 🇺🇸 935 76 2 Jan 2022 307th nwellnhof 🇩🇪 935 76 3 Jan 2022 307th Irratix 🇳🇱 935 76 3 Jan 2022 307th primo-ppcg 🇹🇭 935 76 18 Jan 2022 307th voytxt 🇨🇿 935 76 10 Apr 2022 307th jared-hughes 935 76 20 Jul 2022 307th MeWhenI 🇻🇦 935 76 6 Sep 2022 307th DialFrost 🇸🇬 935 76 30 Jan 2023 307th Steffan153 🇫🇮 935 76 7 Feb 2023 307th xsot 🇸🇬 935 76 21 May 2023 307th GrayJoKing 🇦🇺 935 76 29 Feb 2024 307th dokutan 935 76 25 Sep 2024 307th snyderek 🇺🇸 935 76 3 Oct 2024 307th fuzzylojik-golf 🇺🇸 935 76 28 Jun 2025 307th Yax42 🇫🇷 935 76 10 days ago 322nd pardouin 🇫🇷 934 43 5 Aug 2024 322nd Lydxn 🇨🇦 934 43 6 Aug 2024 322nd JayXon 🇺🇸 934 43 9 Aug 2024 325th JayXon 🇺🇸 934 56 9 Feb 2022 325th HPWiz 🇳🇿 934 56 24 Nov 2022 325th rhdqor213 934 56 2 Aug 2024 325th KasperKivimaeki 🇫🇮 934 56 17 Dec 2024 325th DialFrost 🇸🇬 934 56 17 Dec 2024 330th Lydxn 🇨🇦 933 52 14 Oct 2022 330th JayXon 🇺🇸 933 52 14 Oct 2022 330th Steffan153 🇫🇮 933 52 26 Dec 2022 330th sean-niemann 🇺🇸 933 52 17 Feb 2023 330th DialFrost 🇸🇬 933 52 8 Nov 2023 330th dokutan 933 52 25 Sep 2024 336th JayXon 🇺🇸 932 44 27 Oct 2024 337th NewDefectus 🇮🇱 931 44 15 Oct 2021 337th AdrienHache 🇫🇷 931 44 31 Oct 2024 339th primo-ppcg 🇹🇭 930 48 13 Jun 2022 339th Lydxn 🇨🇦 930 48 13 Jun 2022 339th JayXon 🇺🇸 930 48 9 Sep 2022 342nd kg583 🇺🇸 930 58 21 Aug 2025 343rd DialFrost 🇸🇬 929 39 29 Aug 2025 343rd sean-niemann 🇺🇸 929 39 12 Sep 2025 345th primo-ppcg 🇹🇭 929 44 2 May 2020 345th lynn 929 44 10 Sep 2021 347th DialFrost 🇸🇬 929 67 19 days ago 347th sean-niemann 🇺🇸 929 67 19 days ago 347th nwellnhof 🇩🇪 929 67 19 days ago 347th namelessiw 929 67 10 days ago 347th stefangimmillaro 929 67 8 days ago 347th b-illy 🇬🇧 929 67 4 days ago 353rd Lydxn 🇨🇦 928 43 16 Jan 2024 353rd b-illy 🇬🇧 928 43 7 Sep 2024 353rd fuzzylojik-golf 🇺🇸 928 43 2 Jul 2025 356th Lydxn 🇨🇦 928 52 30 Sep 2022 357th pardouin 🇫🇷 927 50 25 Apr 2025 358th Attero 🇸🇪 927 61 21 Nov 2021 358th nwellnhof 🇩🇪 927 61 21 Nov 2021 358th sean-niemann 🇺🇸 927 61 21 Nov 2021 358th tomtheisen 🇺🇸 927 61 21 Nov 2021 358th MeWhenI 🇻🇦 927 61 10 Oct 2022 358th Steffan153 🇫🇮 927 61 1 Jan 2023 358th stefangimmillaro 927 61 4 Aug 2023 358th DialFrost 🇸🇬 927 61 8 Nov 2023 358th namelessiw 927 61 11 Jul 2024 358th dokutan 927 61 25 Sep 2024 358th pardouin 🇫🇷 927 61 26 Sep 2024 358th b-illy 🇬🇧 927 61 21 Jan 2025 358th fuzzylojik-golf 🇺🇸 927 61 28 Jun 2025 371st JayXon 🇺🇸 927 86 9 Feb 2022 372nd inventshah 925 37 12 Dec 2022 372nd DialFrost 🇸🇬 925 37 22 Oct 2023 374th sean-niemann 🇺🇸 925 55 25 Mar 2025 375th Lydxn 🇨🇦 925 67 16 Apr 2022 First Prev 301–375 of 4,670 Next Last