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 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 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 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 1st JayXon 🇺🇸 1,000 63 348ms 24 Sep 2025 2nd Yax42 🇫🇷 984 64 323ms 4 Oct 2025 3rd sean-niemann 🇺🇸 969 65 358ms 24 Sep 2025 4th DialFrost 🇸🇬 940 67 349ms 24 Sep 2025 4th nwellnhof 🇩🇪 940 67 331ms 25 Sep 2025 4th namelessiw 940 67 332ms 4 Oct 2025 4th stefangimmillaro 940 67 340ms 6 Oct 2025 4th b-illy 🇬🇧 940 67 331ms 9 Oct 2025 4th MeWhenI 🇻🇦 940 67 333ms 16 hours ago 10th voytxt 🇨🇿 926 68 335ms 25 Sep 2025 11th dokutan 913 69 383ms 24 Sep 2025 12th Shanethegamer 🇺🇸 900 70 338ms 25 Sep 2025 12th emgordon154 900 70 333ms 25 Sep 2025 12th Yewzir 🇧🇪 900 70 377ms 2 Oct 2025 12th HumanoidCPU 900 70 329ms 7 hours ago 16th albanian-laundromat 887 71 336ms 14 days ago 16th Nyfii 887 71 342ms 5 days ago 18th edsrzf 🇳🇿 875 72 339ms 24 Sep 2025 19th snoozingnewt 🇺🇸 863 73 336ms 26 Sep 2025 19th Schmitt-Very-Cool 863 73 360ms 1 Oct 2025 19th CaedenHarper 🇨🇦 863 73 339ms 4 Oct 2025 19th kmathis22 863 73 338ms 24 days ago 23rd Liibe 797 79 326ms 25 Sep 2025 23rd Apataras 797 79 363ms 7 Oct 2025 25th Lydxn 🇨🇦 630 100 299ms 9 Feb 2022 26th primo-ppcg 🇹🇭 618 102 317ms 2 May 2020 26th Steffan153 🇫🇮 618 102 296ms 3 Aug 2024 28th Attero 🇸🇪 606 104 315ms 9 May 2020 28th ListeriaM 606 104 312ms 24 Aug 2023 30th cywong-amino 🇭🇰 600 105 333ms 21 May 2020 30th uw4 600 105 314ms 29 Aug 2020 30th Irratix 🇳🇱 600 105 309ms 7 Oct 2020 30th LlamaLad7 🇬🇧 600 105 306ms 17 Nov 2020 30th ScottHamper 600 105 300ms 21 May 2021 30th janbehrens 🇩🇪 600 105 309ms 22 May 2021 30th CrunchyNapkin5 600 105 293ms 25 Aug 2021 30th ricehens 600 105 305ms 26 Nov 2021 38th inventshah 594 106 318ms 20 Apr 2021 38th shellbertt 🇨🇦 594 106 317ms 3 Dec 2021 38th annaproxy 594 106 320ms 2 Jan 2023 41st raphaelimahorn 589 107 296ms 21 Sep 2020 41st MossGrass 🇺🇸 589 107 304ms 7 Oct 2020 41st BBoehm 🇩🇪 589 107 304ms 7 May 2021 41st h3ra993huskp 🇯🇵 589 107 312ms 24 Jan 2024 41st elgan65536 589 107 311ms 6 Apr 2024 41st tigerdan2 🇩🇪 589 107 303ms 11 Jan 2025 47th PhysicDev 🇫🇷 583 108 322ms 27 May 2021 47th FrederikHutfless 🇩🇪 583 108 323ms 12 Jan 2023 47th lukashert 583 108 299ms 1 Mar 2023 47th msbranicky 583 108 302ms 9 Jan 2024 47th lordsnek 583 108 304ms 26 Jan 2024 47th Jacob385 583 108 302ms 27 Feb 2024 53rd KrausRaus 🇺🇸 578 109 307ms 22 Mar 2021 53rd Bolix7 578 109 289ms 23 May 2021 53rd menglishca 🇨🇦 578 109 300ms 5 Aug 2021 53rd simon-biber 578 109 293ms 19 May 2022 53rd Betuaredead 578 109 297ms 4 Jan 2023 58th thisishowmymindworks 🇳🇴 573 110 287ms 21 Jul 2020 58th ToriTheChicken 573 110 283ms 21 Jul 2020 58th dymowski 573 110 298ms 23 Jul 2020 58th selketdaly 573 110 328ms 2 Feb 2021 58th boxjelly 573 110 291ms 16 Feb 2021 58th heypwesto 🇳🇿 573 110 306ms 15 Apr 2021 58th cbrt-x 573 110 296ms 27 Aug 2021 58th p-vf 🇨🇭 573 110 310ms 13 Oct 2021 58th althryenix 573 110 318ms 22 Jul 2022 58th mrondon8 573 110 303ms 2 Dec 2024 58th deancureton 573 110 305ms 29 Dec 2024 58th ravnskjaer 🇩🇰 573 110 311ms 30 Dec 2024 58th coltraloz 🇪🇸 573 110 297ms 6 Mar 2025 71st Kusarr 568 111 315ms 16 Dec 2020 72nd AdrialaD 563 112 313ms 10 Dec 2020 72nd astdefu 563 112 298ms 10 Dec 2022 72nd josh-h-90 563 112 302ms 23 Nov 2023 72nd yoshykai 563 112 299ms 27 Mar 2025 1–75 of 170 Next Last