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 Calendar 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Numbrix 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 320th paudr 759 54 9ms 5 May 2019 320th VFDan 759 54 10ms 22 May 2019 320th cryosis7 759 54 11ms 20 Jun 2019 320th bac0id 759 54 10ms 17 Jun 2020 320th fabrice404 759 54 10ms 16 Jul 2020 320th itiievskyi 🇺🇦 759 54 12ms 5 Aug 2020 320th i-machine 759 54 12ms 28 Aug 2020 320th DizzyLeChuck 759 54 10ms 9 Sep 2020 320th eecb 759 54 10ms 24 Nov 2020 320th mrmena 🇦🇺 759 54 11ms 10 Jul 2021 320th mobibluman 759 54 9ms 27 Aug 2021 320th johanrosenson 759 54 9ms 8 Dec 2021 320th kevdah 759 54 9ms 8 May 2022 320th Ripick 759 54 10ms 13 Aug 2022 320th msbranicky 759 54 10ms 6 Jul 2023 320th JakeReadman 759 54 9ms 18 Jul 2024 320th hippopotam00sehead 🇨🇦 759 54 11ms 11 Sep 2024 338th nastion 745 55 9ms 15 Jan 2019 338th pg98 745 55 9ms 4 Sep 2019 338th sage-fulcher 745 55 9ms 20 Apr 2020 338th Pablo-No 745 55 10ms 15 Jul 2020 338th sech1p 🇵🇱 745 55 9ms 29 Oct 2020 338th aaronze 🇦🇺 745 55 12ms 26 Apr 2021 338th lukalotl 745 55 10ms 24 May 2021 338th berdzi 745 55 11ms 15 Mar 2022 338th delgoodie 745 55 11ms 26 Aug 2022 338th Sora1248 🇩🇪 745 55 9ms 19 Feb 2023 338th logancammish 745 55 10ms 21 Mar 2023 338th pandaninjas 745 55 10ms 9 Aug 2023 338th yb1yb1 745 55 9ms 7 Oct 2024 351st 7JoeEdwards 732 56 11ms 1 Aug 2019 351st jmhowl 732 56 9ms 17 Dec 2019 351st RonnyPumaricra 732 56 12ms 25 Nov 2020 351st glorpglob 732 56 11ms 5 Feb 2021 351st kayahr 732 56 9ms 18 Jun 2021 351st RegularSalamander 732 56 11ms 29 Jan 2022 351st TheCod-r 🇦🇶 732 56 10ms 5 Mar 2022 351st GeorgeStechman 🇬🇧 732 56 10ms 23 May 2022 351st Protothor 732 56 11ms 14 Jun 2025 360th jackkav 719 57 10ms 26 Dec 2018 360th paavohuhtala 719 57 10ms 4 Jan 2020 360th lowlighter 719 57 10ms 1 Nov 2020 360th taimanh229 719 57 10ms 31 Dec 2020 360th DaCuteRaccoon 719 57 13ms 21 Apr 2022 360th Smetalo 719 57 10ms 25 Aug 2022 360th StronkCheese 🇺🇸 719 57 11ms 27 Jan 2023 360th AZ9tumas 719 57 12ms 11 Feb 2023 360th 1231234md5 🇨🇳 719 57 11ms 11 Dec 2023 360th andrewl64 719 57 11ms 18 Jan 2024 360th nakatchi 719 57 9ms 26 Feb 2024 360th Europe2048 719 57 9ms 27 Sep 2024 360th TheAtrossian 719 57 9ms 5 Jan 2025 360th 52525rr 719 57 11ms 20 Sep 2025 360th madeforlosers 719 57 10ms 20 Oct 2025 375th dcure73 707 58 10ms 7 Jun 2019 375th GitaMonster 707 58 9ms 31 Aug 2020 375th josh-h-90 707 58 9ms 2 Feb 2021 375th kozgera 707 58 10ms 6 Apr 2021 375th arrudagates 707 58 11ms 24 Jun 2021 375th p-vf 🇨🇭 707 58 9ms 13 Oct 2021 375th Great-Gamer 707 58 11ms 25 Feb 2022 375th mckymsh 707 58 10ms 27 Feb 2022 375th Ploverums 707 58 9ms 28 Sep 2022 375th genius257 707 58 9ms 3 Oct 2022 375th jorbDehmel 🇺🇸 707 58 10ms 27 Feb 2023 375th InspectorBoat 707 58 11ms 25 Oct 2023 387th WIPocket 695 59 10ms 30 Dec 2018 387th blucky36 695 59 11ms 27 Feb 2019 387th wrauner 695 59 11ms 16 Aug 2019 387th Matojeje 695 59 9ms 12 Dec 2019 387th 8davidb8 695 59 11ms 10 Jun 2020 387th KaeruCT 695 59 9ms 7 Oct 2020 387th Secozzi 695 59 10ms 20 Oct 2020 387th ffflorian 695 59 10ms 23 Nov 2020 387th JosephAbbey 695 59 9ms 6 Apr 2022 387th bwenstar 695 59 10ms 11 Aug 2022 387th WoodStuff 🇵🇱 695 59 13ms 3 Jun 2023 387th kwilson151 695 59 10ms 7 Jul 2023 387th Yareeeema 695 59 11ms 11 Oct 2023 387th iCyuba 695 59 12ms 15 Oct 2023 First Prev 321–400 of 479 Next Last