Leap Years in Java 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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st JayXon 🇺🇸 1,000 63 3 days ago 2nd sean-niemann 🇺🇸 969 65 3 days ago 3rd DialFrost 🇸🇬 940 67 3 days ago 3rd nwellnhof 🇩🇪 940 67 3 days ago 5th voytxt 🇨🇿 926 68 2 days ago 6th dokutan 913 69 3 days ago 7th Shanethegamer 🇺🇸 900 70 3 days ago 7th emgordon154 900 70 3 days ago 9th edsrzf 🇳🇿 875 72 3 days ago 10th snoozingnewt 🇺🇸 863 73 2 days ago 11th Yewzir 🇧🇪 797 79 3 days ago 11th Liibe 797 79 2 days ago 13th kmathis22 768 82 38 hours ago 14th Lydxn 🇨🇦 630 100 9 Feb 2022 15th primo-ppcg 🇹🇭 618 102 2 May 2020 15th stefangimmillaro 618 102 4 Aug 2023 15th Steffan153 🇫🇮 618 102 3 Aug 2024 18th Attero 🇸🇪 606 104 9 May 2020 18th MeWhenI 🇻🇦 606 104 10 Oct 2022 18th ListeriaM 606 104 24 Aug 2023 21st cywong-amino 🇭🇰 600 105 21 May 2020 21st uw4 600 105 29 Aug 2020 21st Irratix 🇳🇱 600 105 7 Oct 2020 21st LlamaLad7 🇬🇧 600 105 17 Nov 2020 21st ScottHamper 600 105 21 May 2021 21st janbehrens 🇩🇪 600 105 22 May 2021 21st CrunchyNapkin5 600 105 25 Aug 2021 21st ricehens 600 105 26 Nov 2021 29th inventshah 594 106 20 Apr 2021 29th shellbertt 🇨🇦 594 106 3 Dec 2021 29th annaproxy 594 106 2 Jan 2023 32nd raphaelimahorn 589 107 21 Sep 2020 32nd MossGrass 🇺🇸 589 107 7 Oct 2020 32nd BBoehm 🇩🇪 589 107 7 May 2021 32nd h3ra993huskp 🇯🇵 589 107 24 Jan 2024 32nd elgan65536 589 107 6 Apr 2024 32nd tigerdan2 🇩🇪 589 107 11 Jan 2025 38th PhysicDev 🇫🇷 583 108 27 May 2021 38th FrederikHutfless 🇩🇪 583 108 12 Jan 2023 38th lukashert 583 108 1 Mar 2023 38th msbranicky 583 108 9 Jan 2024 38th lordsnek 583 108 26 Jan 2024 38th HumanoidCPU 583 108 19 Feb 2024 38th Jacob385 583 108 27 Feb 2024 38th Nyfii 583 108 17 Dec 2024 46th KrausRaus 🇺🇸 578 109 22 Mar 2021 46th Bolix7 578 109 23 May 2021 46th menglishca 🇨🇦 578 109 5 Aug 2021 46th simon-biber 578 109 19 May 2022 46th Betuaredead 578 109 4 Jan 2023 51st thisishowmymindworks 🇳🇴 573 110 21 Jul 2020 51st ToriTheChicken 573 110 21 Jul 2020 51st dymowski 573 110 23 Jul 2020 51st selketdaly 573 110 2 Feb 2021 51st boxjelly 573 110 16 Feb 2021 51st heypwesto 🇳🇿 573 110 15 Apr 2021 51st cbrt-x 573 110 27 Aug 2021 51st p-vf 🇨🇭 573 110 13 Oct 2021 51st althryenix 573 110 22 Jul 2022 51st mrondon8 573 110 2 Dec 2024 51st deancureton 573 110 29 Dec 2024 51st ravnskjaer 🇩🇰 573 110 30 Dec 2024 51st coltraloz 🇪🇸 573 110 6 Mar 2025 64th Kusarr 568 111 16 Dec 2020 65th AdrialaD 563 112 10 Dec 2020 65th astdefu 563 112 10 Dec 2022 65th josh-h-90 563 112 23 Nov 2023 65th yoshykai 563 112 27 Mar 2025 65th eMGeeneer 563 112 9 days ago 70th theindexer 558 113 19 Aug 2020 70th Re-Adventures 🇮🇳 558 113 19 Mar 2021 70th lukehewittvandy 558 113 24 May 2021 70th fisherthomas14 558 113 24 May 2021 70th JC-ProgJava 558 113 9 Jan 2022 70th bob-th 558 113 30 Jun 2022 1–75 of 167 Next