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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 142nd SpareManiKatti 911 45 14 Oct 2021 142nd danielb7390 911 45 9 Mar 2022 142nd WebDevPT 🇵🇹 911 45 10 Mar 2022 142nd CiucaRazvan 911 45 29 Jul 2022 142nd SirFireball3521 911 45 1 Nov 2022 142nd astdefu 911 45 10 Dec 2022 142nd Betuaredead 911 45 4 Jan 2023 142nd Mazn3k 911 45 15 Mar 2023 142nd ejini6969 911 45 25 Mar 2023 142nd raszpi 🇭🇺 911 45 2 Sep 2023 142nd mulmul9 🇭🇺 911 45 7 Sep 2023 142nd FruzsinaLenti 911 45 8 Sep 2023 142nd junkondo-jp 911 45 6 May 2024 142nd Mabeloid 🇳🇴 911 45 14 Oct 2024 142nd shandriy 911 45 8 Nov 2024 142nd Salutations45 911 45 12 Nov 2024 142nd 823126 911 45 9 Dec 2024 142nd Garklein 🇨🇦 911 45 6 Jan 2025 142nd jake6192 911 45 17 May 2025 170th oparisblue 891 46 24 Mar 2019 170th mrxz 🇳🇱 891 46 23 Jun 2019 170th alexkunin 891 46 3 Jul 2019 170th EFHIII 891 46 16 Aug 2020 170th yzhs 🇩🇪 891 46 20 Aug 2020 170th hyvyys 891 46 18 Sep 2020 170th bastienvoirin 🇫🇷 891 46 28 Nov 2020 170th Re-Adventures 🇮🇳 891 46 25 Mar 2021 170th PGPereira 891 46 27 Mar 2021 170th con-cs 891 46 18 Oct 2021 170th ledietz 891 46 16 Feb 2022 170th zakariamouhid 891 46 20 May 2023 170th adriweb 🇫🇷 891 46 28 Aug 2023 170th stellartux 891 46 27 Dec 2023 170th itserasmus 891 46 26 Jan 2024 170th HumanoidCPU 891 46 19 Feb 2024 170th olleicua 🇺🇸 891 46 20 Feb 2024 170th rollershutter 891 46 4 Jul 2024 170th deancureton 891 46 29 Dec 2024 170th duckyluuk 🇳🇱 891 46 22 Jan 2025 170th acer-xq 891 46 4 Feb 2025 170th BalaM314 891 46 8 Feb 2025 192nd NatNgs 872 47 9 Jan 2020 192nd Hydrophobefireman 872 47 16 Jul 2020 192nd patterson-tom 872 47 9 Sep 2020 192nd jake-freeman 872 47 10 Sep 2020 192nd undefined-moe 872 47 23 Feb 2021 192nd Hacksore 🇺🇸 872 47 18 Aug 2021 192nd MathisBullinger 872 47 14 Nov 2021 192nd BambooleanLogic 🇸🇪 872 47 26 Nov 2021 192nd uttumuttu 🇫🇮 872 47 4 Jan 2022 192nd Setvizan 872 47 14 Apr 2022 192nd uiamn 872 47 9 Sep 2022 192nd CatsAreFluffy 872 47 19 Feb 2023 192nd amiralitaheri 872 47 23 Feb 2023 192nd Andrey-Plotnikov 872 47 22 Aug 2023 192nd MWI-polygolf 872 47 6 Dec 2023 192nd steffan-polygolf 872 47 14 Feb 2024 192nd alex742 872 47 18 Jul 2024 192nd Sephirem98 872 47 27 Aug 2024 192nd allistersascha 872 47 27 Sep 2024 211th mintypython 854 48 7 Dec 2018 211th oscarlvp 854 48 30 Apr 2019 211th Ranner198 854 48 14 Nov 2019 211th gnlow 🇰🇷 854 48 3 May 2020 211th tscherter 854 48 6 Dec 2020 211th stadamdoki 854 48 6 Apr 2021 211th devinwelch 854 48 7 Oct 2021 211th Michal-Miky-Jankovsky 854 48 20 Nov 2021 211th ThibWillFulll 854 48 5 May 2022 211th iliazeus 854 48 3 Sep 2022 211th FilipMyhren 854 48 23 Nov 2022 211th FrederikHutfless 🇩🇪 854 48 22 Dec 2022 211th Igyeom 🇰🇷 854 48 12 Jun 2023 211th Isaac-NTT 854 48 7 Jul 2023 211th AndFly33 854 48 7 Jul 2023 Prev 151–225 of 461 Next