Leap Years in all languages in chars. 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 Chars Time Submitted 826th DialFrost 🇸🇬 879 109 7 Mar 2025 826th MeWhenI 🇻🇦 879 109 28 Mar 2025 828th sean-niemann 🇺🇸 878 48 2ms 29 Oct 2022 828th Lydxn 🇨🇦 878 48 2ms 30 Oct 2022 828th inventshah 878 48 2ms 30 Oct 2022 828th MeWhenI 🇻🇦 878 48 2ms 2 Nov 2022 828th Steffan153 🇫🇮 878 48 2ms 26 Dec 2022 828th DialFrost 🇸🇬 878 48 2ms 8 Nov 2023 828th dokutan 878 48 2ms 25 Sep 2024 835th sean-niemann 🇺🇸 877 47 115ms 20 Mar 2022 835th MeWhenI 🇻🇦 877 47 103ms 10 Oct 2022 835th Steffan153 🇫🇮 877 47 97ms 9 Feb 2023 835th DialFrost 🇸🇬 877 47 98ms 8 Nov 2023 835th dokutan 877 47 104ms 25 Sep 2024 840th inventshah 877 50 2ms 9 Sep 2022 840th janbehrens 🇩🇪 877 50 2ms 14 Sep 2022 842nd MeWhenI 🇻🇦 876 46 5ms 31 Dec 2024 843rd Re-Adventures 🇮🇳 876 81 63ms 2 Jan 2022 843rd Betuaredead 876 81 69ms 4 Jan 2023 843rd aksyristos 876 81 62ms 30 Jan 2023 843rd CatsAreFluffy 876 81 69ms 19 Feb 2023 843rd namcartoon06 876 81 64ms 30 Jun 2023 843rd Herbert00709 🇵🇱 876 81 62ms 17 Nov 2023 843rd HumanoidCPU 876 81 66ms 19 Feb 2024 850th Yewzir 🇧🇪 875 55 3ms 29 Mar 2024 851st somebody1234 874 26 5 Dec 2018 851st AlexDaniel 🇪🇪 874 26 5 Apr 2020 853rd Steffan153 🇫🇮 874 39 71ms 26 Dec 2022 853rd Alessandro-Balconi 🇮🇹 874 39 91ms 26 Dec 2022 855th 4hg 🇺🇸 874 45 70ms 13 Sep 2023 855th chunes3 🇺🇸 874 45 76ms 13 Sep 2023 855th Bubbler-4 874 45 68ms 13 Sep 2023 855th Steffan153 🇫🇮 874 45 65ms 13 Sep 2023 855th GolfingSuccess 🇬🇷 874 45 68ms 28 Sep 2023 855th Lydxn 🇨🇦 874 45 66ms 28 Sep 2023 855th Yewzir 🇧🇪 874 45 66ms 5 Mar 2024 862nd dokutan 874 69 422ms 27 days ago 863rd nwellnhof 🇩🇪 874 88 267ms 3 Sep 2020 863rd MeWhenI 🇻🇦 874 88 285ms 9 Feb 2023 863rd sean-niemann 🇺🇸 874 88 248ms 17 Jun 2023 863rd fuzzylojik-golf 🇺🇸 874 88 283ms 15 Jul 2025 867th oparisblue 873 46 24 Mar 2019 867th mrxz 🇳🇱 873 46 23 Jun 2019 867th alexkunin 873 46 3 Jul 2019 867th EFHIII 873 46 16 Aug 2020 867th yzhs 🇩🇪 873 46 20 Aug 2020 867th hyvyys 873 46 18 Sep 2020 867th bastienvoirin 🇫🇷 873 46 28 Nov 2020 867th Re-Adventures 🇮🇳 873 46 25 Mar 2021 867th PGPereira 873 46 27 Mar 2021 867th con-cs 873 46 18 Oct 2021 867th ledietz 873 46 16 Feb 2022 867th zakariamouhid 873 46 20 May 2023 867th adriweb 🇫🇷 873 46 28 Aug 2023 867th stellartux 873 46 27 Dec 2023 867th itserasmus 873 46 26 Jan 2024 867th HumanoidCPU 873 46 19 Feb 2024 867th rollershutter 873 46 4 Jul 2024 867th deancureton 873 46 29 Dec 2024 867th duckyluuk 🇳🇱 873 46 22 Jan 2025 867th acer-xq 873 46 4 Feb 2025 867th BalaM314 873 46 8 Feb 2025 888th Shanethegamer 🇺🇸 873 57 7ms 9 Jan 2024 888th edsrzf 🇳🇿 873 57 12ms 17 Dec 2024 890th MeWhenI 🇻🇦 872 53 22 May 2023 891st Yewzir 🇧🇪 871 44 2ms 10 Oct 2023 891st GolfingSuccess 🇬🇷 871 44 2ms 13 Oct 2023 891st MeWhenI 🇻🇦 871 44 3 Aug 2024 891st GrayJoKing 🇦🇺 871 44 3 Aug 2024 891st DialFrost 🇸🇬 871 44 8 Aug 2024 891st rucin93 🇵🇱 871 44 9 Aug 2024 897th retrohun 871 60 2ms 11 May 2019 897th marcin7Cd 871 60 2ms 17 May 2020 897th nexaitch 871 60 2ms 10 Jul 2020 897th lukasmoellerch 871 60 2ms 15 Mar 2021 First Prev 826–900 of 4,664 Next Last