Leap Years in JavaScript 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 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 Crossword 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 Crossword 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 Chars Time Submitted 300th felixpackard 774 53 10ms 15 Mar 2020 300th dylanpyle 774 53 10ms 28 Apr 2020 300th dsntzn 🇸🇰 774 53 9ms 9 Aug 2020 300th SkimnerPhi 774 53 9ms 5 Dec 2020 300th pbarath 774 53 9ms 6 Apr 2021 300th 23rdIdiot 774 53 8ms 28 Aug 2021 300th liamstrilchuk 774 53 10ms 7 Sep 2021 300th AnnoyedArt1256 774 53 9ms 12 Jan 2022 300th JayantaNath 774 53 9ms 13 May 2022 300th blobotic 774 53 11ms 13 Jun 2023 300th malworthy 774 53 9ms 18 Oct 2023 300th jbdrucker 774 53 8ms 15 Feb 2025 300th smclaughlin-cf 774 53 9ms 20 Feb 2025 300th MadScience137 774 53 9ms 24 Sep 2025 300th gigaprofisi 🇺🇸 774 53 10ms 11 days ago 316th rowboat1 759 54 9ms 16 Feb 2019 316th paudr 759 54 9ms 5 May 2019 316th VFDan 759 54 9ms 22 May 2019 316th cryosis7 759 54 10ms 20 Jun 2019 316th bac0id 759 54 9ms 17 Jun 2020 316th fabrice404 759 54 9ms 16 Jul 2020 316th itiievskyi 🇺🇦 759 54 12ms 5 Aug 2020 316th i-machine 759 54 13ms 28 Aug 2020 316th DizzyLeChuck 759 54 8ms 9 Sep 2020 316th eecb 759 54 11ms 24 Nov 2020 316th mrmena 🇦🇺 759 54 9ms 10 Jul 2021 316th mobibluman 759 54 9ms 27 Aug 2021 316th johanrosenson 759 54 9ms 8 Dec 2021 316th kevdah 759 54 9ms 8 May 2022 316th Ripick 759 54 9ms 13 Aug 2022 316th msbranicky 759 54 9ms 6 Jul 2023 316th JakeReadman 759 54 8ms 18 Jul 2024 316th hippopotam00sehead 🇨🇦 759 54 9ms 11 Sep 2024 334th nastion 745 55 9ms 15 Jan 2019 334th pg98 745 55 9ms 4 Sep 2019 334th sage-fulcher 745 55 9ms 20 Apr 2020 334th Pablo-No 745 55 10ms 15 Jul 2020 334th sech1p 🇵🇱 745 55 9ms 29 Oct 2020 334th aaronze 🇦🇺 745 55 11ms 26 Apr 2021 334th lukalotl 745 55 10ms 24 May 2021 334th berdzi 745 55 9ms 15 Mar 2022 334th delgoodie 745 55 11ms 26 Aug 2022 334th Sora1248 🇩🇪 745 55 10ms 19 Feb 2023 334th logancammish 745 55 9ms 21 Mar 2023 334th pandaninjas 745 55 9ms 9 Aug 2023 334th yb1yb1 745 55 10ms 7 Oct 2024 347th 7JoeEdwards 732 56 13ms 1 Aug 2019 347th jmhowl 732 56 9ms 17 Dec 2019 347th RonnyPumaricra 732 56 9ms 25 Nov 2020 347th glorpglob 732 56 10ms 5 Feb 2021 347th kayahr 732 56 13ms 18 Jun 2021 347th RegularSalamander 732 56 9ms 29 Jan 2022 347th TheCod-r 🇦🇶 732 56 9ms 5 Mar 2022 347th GeorgeStechman 🇬🇧 732 56 11ms 23 May 2022 347th Protothor 732 56 8ms 14 Jun 2025 356th jackkav 719 57 9ms 26 Dec 2018 356th paavohuhtala 719 57 9ms 4 Jan 2020 356th lowlighter 719 57 9ms 1 Nov 2020 356th taimanh229 719 57 9ms 31 Dec 2020 356th DaCuteRaccoon 719 57 12ms 21 Apr 2022 356th Smetalo 719 57 10ms 25 Aug 2022 356th StronkCheese 🇺🇸 719 57 9ms 27 Jan 2023 356th AZ9tumas 719 57 9ms 11 Feb 2023 356th 1231234md5 🇨🇳 719 57 8ms 11 Dec 2023 356th andrewl64 719 57 10ms 18 Jan 2024 356th nakatchi 719 57 9ms 26 Feb 2024 356th Europe2048 719 57 9ms 27 Sep 2024 356th TheAtrossian 719 57 9ms 5 Jan 2025 356th 52525rr 719 57 9ms 20 Sep 2025 356th madeforlosers 719 57 9ms 26 days ago 371st dcure73 707 58 8ms 7 Jun 2019 371st GitaMonster 707 58 11ms 31 Aug 2020 371st josh-h-90 707 58 9ms 2 Feb 2021 371st kozgera 707 58 10ms 6 Apr 2021 371st arrudagates 707 58 9ms 24 Jun 2021 First Prev 301–375 of 473 Next Last