Leap Years in JavaScript in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 292nd UllmaDan 788 52 9ms 27 Aug 2024 302nd McErer 774 53 9ms 11 Jan 2019 302nd felixpackard 774 53 9ms 15 Mar 2020 302nd dylanpyle 774 53 9ms 28 Apr 2020 302nd dsntzn 🇸🇰 774 53 9ms 9 Aug 2020 302nd SkimnerPhi 774 53 8ms 5 Dec 2020 302nd pbarath 774 53 9ms 6 Apr 2021 302nd 23rdIdiot 774 53 9ms 28 Aug 2021 302nd liamstrilchuk 774 53 9ms 7 Sep 2021 302nd AnnoyedArt1256 774 53 9ms 12 Jan 2022 302nd JayantaNath 774 53 9ms 13 May 2022 302nd blobotic 774 53 9ms 13 Jun 2023 302nd malworthy 774 53 9ms 18 Oct 2023 302nd jbdrucker 774 53 9ms 15 Feb 2025 302nd smclaughlin-cf 774 53 9ms 20 Feb 2025 302nd MadScience137 774 53 9ms 24 Sep 2025 302nd gigaprofisi 🇺🇸 774 53 9ms 4 Nov 2025 318th rowboat1 759 54 8ms 16 Feb 2019 318th paudr 759 54 9ms 5 May 2019 318th VFDan 759 54 8ms 22 May 2019 318th cryosis7 759 54 8ms 20 Jun 2019 318th bac0id 759 54 9ms 17 Jun 2020 318th fabrice404 759 54 9ms 16 Jul 2020 318th itiievskyi 🇺🇦 759 54 9ms 5 Aug 2020 318th i-machine 759 54 9ms 28 Aug 2020 318th DizzyLeChuck 759 54 9ms 9 Sep 2020 318th eecb 759 54 9ms 24 Nov 2020 318th mrmena 🇦🇺 759 54 8ms 10 Jul 2021 318th mobibluman 759 54 8ms 27 Aug 2021 318th johanrosenson 759 54 9ms 8 Dec 2021 318th kevdah 759 54 9ms 8 May 2022 318th Ripick 759 54 9ms 13 Aug 2022 318th msbranicky 759 54 9ms 6 Jul 2023 318th JakeReadman 759 54 9ms 18 Jul 2024 318th hippopotam00sehead 🇨🇦 759 54 9ms 11 Sep 2024 336th nastion 745 55 8ms 15 Jan 2019 336th pg98 745 55 9ms 4 Sep 2019 336th sage-fulcher 745 55 9ms 20 Apr 2020 336th Pablo-No 745 55 8ms 15 Jul 2020 336th sech1p 🇵🇱 745 55 9ms 29 Oct 2020 336th aaronze 🇦🇺 745 55 9ms 26 Apr 2021 336th lukalotl 745 55 9ms 24 May 2021 336th berdzi 745 55 9ms 15 Mar 2022 336th delgoodie 745 55 9ms 26 Aug 2022 336th Sora1248 🇩🇪 745 55 8ms 19 Feb 2023 336th logancammish 745 55 9ms 21 Mar 2023 336th pandaninjas 745 55 9ms 9 Aug 2023 336th yb1yb1 745 55 9ms 7 Oct 2024 349th 7JoeEdwards 732 56 9ms 1 Aug 2019 349th jmhowl 732 56 9ms 17 Dec 2019 349th RonnyPumaricra 732 56 9ms 25 Nov 2020 349th glorpglob 732 56 9ms 5 Feb 2021 349th kayahr 732 56 9ms 18 Jun 2021 349th RegularSalamander 732 56 8ms 29 Jan 2022 349th TheCod-r 🇦🇶 732 56 9ms 5 Mar 2022 349th GeorgeStechman 🇬🇧 732 56 9ms 23 May 2022 349th Protothor 732 56 9ms 14 Jun 2025 358th jackkav 719 57 9ms 26 Dec 2018 358th paavohuhtala 719 57 9ms 4 Jan 2020 358th lowlighter 719 57 9ms 1 Nov 2020 358th taimanh229 719 57 8ms 31 Dec 2020 358th DaCuteRaccoon 719 57 9ms 21 Apr 2022 358th Smetalo 719 57 8ms 25 Aug 2022 358th StronkCheese 🇺🇸 719 57 9ms 27 Jan 2023 358th AZ9tumas 719 57 9ms 11 Feb 2023 358th 1231234md5 🇨🇳 719 57 9ms 11 Dec 2023 358th andrewl64 719 57 9ms 18 Jan 2024 358th nakatchi 719 57 9ms 26 Feb 2024 358th Europe2048 719 57 9ms 27 Sep 2024 358th TheAtrossian 719 57 9ms 5 Jan 2025 358th 52525rr 719 57 9ms 20 Sep 2025 358th madeforlosers 719 57 9ms 20 Oct 2025 373rd dcure73 707 58 9ms 7 Jun 2019 373rd GitaMonster 707 58 9ms 31 Aug 2020 373rd josh-h-90 707 58 9ms 2 Feb 2021 First Prev 301–375 of 476 Next Last