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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time Submitted 1st JayXon 🇺🇸 1,000 63 541ms 24 Sep 2025 2nd Yax42 🇫🇷 984 64 439ms 21 days ago 3rd sean-niemann 🇺🇸 969 65 449ms 24 Sep 2025 4th DialFrost 🇸🇬 940 67 449ms 24 Sep 2025 4th nwellnhof 🇩🇪 940 67 543ms 25 Sep 2025 4th namelessiw 940 67 515ms 22 days ago 4th stefangimmillaro 940 67 441ms 20 days ago 4th b-illy 🇬🇧 940 67 428ms 16 days ago 9th voytxt 🇨🇿 926 68 644ms 25 Sep 2025 10th dokutan 913 69 527ms 24 Sep 2025 11th Shanethegamer 🇺🇸 900 70 451ms 25 Sep 2025 11th emgordon154 900 70 453ms 25 Sep 2025 11th Yewzir 🇧🇪 900 70 483ms 23 days ago 14th albanian-laundromat 887 71 419ms 23 hours ago 15th edsrzf 🇳🇿 875 72 459ms 24 Sep 2025 16th snoozingnewt 🇺🇸 863 73 484ms 26 Sep 2025 16th Schmitt-Very-Cool 863 73 449ms 24 days ago 16th CaedenHarper 🇨🇦 863 73 466ms 22 days ago 16th kmathis22 863 73 541ms 11 days ago 20th Liibe 797 79 472ms 25 Sep 2025 20th Apataras 797 79 461ms 18 days ago 22nd Lydxn 🇨🇦 630 100 397ms 9 Feb 2022 23rd primo-ppcg 🇹🇭 618 102 352ms 2 May 2020 23rd Steffan153 🇫🇮 618 102 408ms 3 Aug 2024 25th Attero 🇸🇪 606 104 421ms 9 May 2020 25th MeWhenI 🇻🇦 606 104 318ms 10 Oct 2022 25th ListeriaM 606 104 403ms 24 Aug 2023 28th cywong-amino 🇭🇰 600 105 384ms 21 May 2020 28th uw4 600 105 402ms 29 Aug 2020 28th Irratix 🇳🇱 600 105 325ms 7 Oct 2020 28th LlamaLad7 🇬🇧 600 105 386ms 17 Nov 2020 28th ScottHamper 600 105 393ms 21 May 2021 28th janbehrens 🇩🇪 600 105 385ms 22 May 2021 28th CrunchyNapkin5 600 105 373ms 25 Aug 2021 28th ricehens 600 105 409ms 26 Nov 2021 36th inventshah 594 106 395ms 20 Apr 2021 36th shellbertt 🇨🇦 594 106 384ms 3 Dec 2021 36th annaproxy 594 106 427ms 2 Jan 2023 39th raphaelimahorn 589 107 398ms 21 Sep 2020 39th MossGrass 🇺🇸 589 107 377ms 7 Oct 2020 39th BBoehm 🇩🇪 589 107 409ms 7 May 2021 39th h3ra993huskp 🇯🇵 589 107 421ms 24 Jan 2024 39th elgan65536 589 107 366ms 6 Apr 2024 39th tigerdan2 🇩🇪 589 107 426ms 11 Jan 2025 45th PhysicDev 🇫🇷 583 108 394ms 27 May 2021 45th FrederikHutfless 🇩🇪 583 108 325ms 12 Jan 2023 45th lukashert 583 108 336ms 1 Mar 2023 45th msbranicky 583 108 391ms 9 Jan 2024 45th lordsnek 583 108 396ms 26 Jan 2024 45th HumanoidCPU 583 108 368ms 19 Feb 2024 45th Jacob385 583 108 396ms 27 Feb 2024 45th Nyfii 583 108 333ms 17 Dec 2024 53rd KrausRaus 🇺🇸 578 109 356ms 22 Mar 2021 53rd Bolix7 578 109 401ms 23 May 2021 53rd menglishca 🇨🇦 578 109 409ms 5 Aug 2021 53rd simon-biber 578 109 408ms 19 May 2022 53rd Betuaredead 578 109 419ms 4 Jan 2023 58th thisishowmymindworks 🇳🇴 573 110 332ms 21 Jul 2020 58th ToriTheChicken 573 110 399ms 21 Jul 2020 58th dymowski 573 110 408ms 23 Jul 2020 58th selketdaly 573 110 336ms 2 Feb 2021 58th boxjelly 573 110 402ms 16 Feb 2021 58th heypwesto 🇳🇿 573 110 409ms 15 Apr 2021 58th cbrt-x 573 110 323ms 27 Aug 2021 58th p-vf 🇨🇭 573 110 411ms 13 Oct 2021 58th althryenix 573 110 369ms 22 Jul 2022 58th mrondon8 573 110 388ms 2 Dec 2024 58th deancureton 573 110 392ms 29 Dec 2024 58th ravnskjaer 🇩🇰 573 110 411ms 30 Dec 2024 58th coltraloz 🇪🇸 573 110 406ms 6 Mar 2025 71st Kusarr 568 111 386ms 16 Dec 2020 72nd AdrialaD 563 112 395ms 10 Dec 2020 72nd astdefu 563 112 441ms 10 Dec 2022 72nd josh-h-90 563 112 377ms 23 Nov 2023 72nd yoshykai 563 112 328ms 27 Mar 2025 1–75 of 170 Next Last