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 Submitted 900th cywong-amino 🇭🇰 876 91 274ms 20 May 2020 900th emplv 🇱🇻 876 91 264ms 1 Oct 2020 900th Irratix 🇳🇱 876 91 280ms 18 Oct 2020 900th janbehrens 🇩🇪 876 91 269ms 22 May 2021 900th voytxt 🇨🇿 876 91 303ms 3 Feb 2023 900th kkoenig 876 91 276ms 10 Sep 2025 907th primo-ppcg 🇹🇭 875 31 2ms 1 Dec 2020 908th Yewzir 🇧🇪 874 44 2ms 10 Oct 2023 908th GolfingSuccess 🇬🇷 874 44 2ms 13 Oct 2023 910th oparisblue 874 46 24 Mar 2019 910th mrxz 🇳🇱 874 46 23 Jun 2019 910th alexkunin 874 46 3 Jul 2019 910th EFHIII 874 46 16 Aug 2020 910th yzhs 🇩🇪 874 46 20 Aug 2020 910th hyvyys 874 46 18 Sep 2020 910th bastienvoirin 🇫🇷 874 46 28 Nov 2020 910th Re-Adventures 🇮🇳 874 46 25 Mar 2021 910th PGPereira 874 46 27 Mar 2021 910th con-cs 874 46 18 Oct 2021 910th ledietz 874 46 16 Feb 2022 910th zakariamouhid 874 46 20 May 2023 910th adriweb 🇫🇷 874 46 28 Aug 2023 910th stellartux 874 46 27 Dec 2023 910th itserasmus 874 46 26 Jan 2024 910th HumanoidCPU 874 46 19 Feb 2024 910th rollershutter 874 46 4 Jul 2024 910th deancureton 874 46 29 Dec 2024 910th duckyluuk 🇳🇱 874 46 22 Jan 2025 910th acer-xq 874 46 4 Feb 2025 910th BalaM314 874 46 8 Feb 2025 931st MeWhenI 🇻🇦 874 53 22 May 2023 932nd stefangimmillaro 873 47 25 Oct 2024 932nd ScottHamper 873 47 25 Oct 2024 932nd janlelis 873 47 25 Apr 2025 935th voytxt 🇨🇿 872 38 3ms 11 Aug 2024 935th Shanethegamer 🇺🇸 872 38 4ms 13 Aug 2024 935th dokutan 872 38 7ms 25 Sep 2024 938th retrohun 872 60 2ms 11 May 2019 938th marcin7Cd 872 60 2ms 17 May 2020 938th nexaitch 872 60 2ms 10 Jul 2020 938th lukasmoellerch 872 60 2ms 15 Mar 2021 938th djeedjay 🇳🇱 872 60 2ms 6 Sep 2021 938th Bubbler-4 872 60 2ms 16 Nov 2021 938th emgordon154 872 60 2ms 2 Dec 2021 938th ZakkkkAttackkkk 🇵🇭 872 60 2ms 17 Dec 2021 938th GolfingSuccess 🇬🇷 872 60 2ms 16 Jan 2022 938th nai62 872 60 2ms 28 Aug 2022 938th m-tkach 🇺🇦 872 60 2ms 24 Oct 2022 938th YoranDS 872 60 2ms 29 May 2023 938th speles 🇺🇦 872 60 2ms 29 Oct 2023 938th elgan65536 872 60 2ms 11 Nov 2023 938th 09cf 872 60 2ms 24 Jan 2024 938th ngthanhtrung23 872 60 2ms 15 Mar 2024 938th NDR0216 🇹🇼 872 60 2ms 9 May 2024 938th mttcrn 872 60 2ms 25 Mar 2025 938th qwertyuiop3 🇷🇺 872 60 2ms 2 Jun 2025 938th csharpython 872 60 2ms 23 Jul 2025 958th JayXon 🇺🇸 872 121 1,916ms 15 Sep 2025 959th emgordon154 871 72 444ms 26 May 2025 959th Yax42 🇫🇷 871 72 7 days ago 961st Shanethegamer 🇺🇸 870 65 364ms 21 Nov 2021 961st AdrialaD 870 65 325ms 21 Nov 2021 961st aliakseikalosha 870 65 377ms 21 Nov 2021 961st Dersei 870 65 383ms 21 Nov 2021 961st eldritchconundrum 870 65 295ms 21 Nov 2021 961st Meowsan91 🇨🇿 870 65 352ms 21 Nov 2021 961st petroselo 870 65 297ms 21 Nov 2021 961st FrederikHutfless 🇩🇪 870 65 348ms 12 Jan 2023 961st Yewzir 🇧🇪 870 65 374ms 7 Feb 2024 961st HumanoidCPU 870 65 321ms 19 Feb 2024 961st albanian-laundromat 870 65 331ms 28 Aug 2025 972nd orthoplex 🇨🇽 869 37 36ms 30 Mar 2022 973rd Lydxn 🇨🇦 869 43 3ms 4 Jan 2022 973rd dvargas46 🇺🇸 869 43 26ms 28 Feb 2023 975th masashimachida 868 51 6 Aug 2020 First Prev 901–975 of 4,685 Next Last