All holes in Java 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 Holes Points Chars Submitted 641st olleicua 🇺🇸 2 621 1,255 10 Mar 2024 642nd creeperoutcast1 1 619 210 20 Sep 2023 643rd sandeokii 2 617 1,868 31 Dec 2024 644th Corxldyphik 1 614 145 12 Apr 2023 644th BambooleanLogic 🇸🇪 1 614 145 12 Jun 2025 646th ozefe 🇹🇷 1 614 166 28 Oct 2021 646th michael-pruglo 🇺🇦 1 614 166 6 Jul 2022 648th abailey2020 🇺🇸 2 612 1,249 15 Mar 2021 649th 3931827 1 610 146 12 Oct 2022 650th MechaFinch 1 608 130 1 Dec 2020 651st Biscuitmunch 5 608 2,790 23 Sep 2021 652nd voytasify 🇵🇱 1 606 94 15 May 2020 652nd jwalaszek 1 606 94 15 May 2020 652nd SnapDragon64 1 606 94 2 Feb 2021 652nd MatheusAvellar 🇧🇷 1 606 94 7 May 2021 656th ListeriaM 1 606 104 24 Aug 2023 657th wd28 1 605 147 3 Sep 2021 658th N33333ko 2 603 433 6 Jan 2022 659th jakzo 1 600 95 10 Sep 2021 659th oceko 1 600 95 26 Nov 2022 659th Parma-Jon 1 600 95 17 Mar 2023 659th SadiinsoSnowfall 🇫🇷 1 600 95 14 Feb 2024 663rd cywong-amino 🇭🇰 1 600 105 21 May 2020 664th Talwynox 🇦🇹 1 598 132 14 Aug 2022 665th dsntzn 🇸🇰 1 597 149 13 Oct 2020 665th jletellier 1 597 149 3 Aug 2024 667th shota-eguchi 1 596 416 23 Jun 2022 668th Tsuk1w 🇫🇷 2 596 581 7 Nov 2022 669th helbling 🇨🇭 1 595 111 11 Mar 2024 670th YellowBunnyGit 1 594 96 19 Dec 2020 670th Setvizan 1 594 96 6 Jan 2023 670th Tavress 1 594 96 11 May 2023 670th bkueppers 1 594 96 20 Sep 2023 674th BishopOnAStar 1 593 150 29 Sep 2020 674th spocino 1 593 150 17 Sep 2021 674th venividovici 1 593 150 23 Nov 2021 674th joelyeye 1 593 150 30 Jun 2022 674th commandblockguy 🇺🇸 1 593 150 25 Aug 2022 674th afahey03 1 593 150 30 Nov 2022 674th jadevogt 1 593 150 27 Jan 2023 674th sorodocosmin 1 593 150 19 Aug 2023 682nd ZakkkkAttackkkk 🇵🇭 1 593 172 14 Dec 2021 682nd varhammer 🇷🇺 1 593 172 31 Jan 2022 684th pyuraii 1 591 149 27 Sep 2022 685th Mitchn6 2 591 957 21 Sep 2023 686th IshanPanpaliya 1 589 151 26 Mar 2022 687th gabe-gallegos 1 588 97 19 May 2024 688th GreenyNeko 1 586 152 24 Jul 2020 688th AMG3141 1 586 152 1 Oct 2023 690th derekmc 1 585 130 4 Sep 2025 691st Firefox760 3 583 1,730 23 Apr 2023 692nd elisherer 🇮🇱 1 582 153 3 Aug 2020 693rd rsujeevan 1 581 136 5 May 2025 694th daanpanis 1 581 551 22 May 2020 695th FlorianGoeth 1 580 131 15 Mar 2022 696th caasinehc 1 580 176 12 May 2020 696th Espiobest 1 580 176 13 Mar 2021 696th funnsam 🇭🇰 1 580 176 10 Jun 2023 696th frankgraziano 1 580 176 21 Apr 2025 700th simon-biber 1 578 109 19 May 2022 701st Njoodd 1 578 154 11 Feb 2022 701st SuperBlocks26 1 578 154 26 Jul 2023 703rd TFeld00 🇩🇰 1 577 137 16 Jul 2020 704th marcin7Cd 1 576 99 7 Oct 2020 704th MichaelMBradley 🇨🇦 1 576 99 21 Mar 2022 704th Santarii 1 576 99 10 Jul 2022 704th roupiq 🇵🇱 1 576 99 19 Nov 2023 704th SwordF-Official 1 576 99 12 Apr 2025 704th Iznoanygod 🇺🇸 1 576 99 16 Apr 2025 710th vroup 🇩🇰 1 576 238 1 Oct 2022 711th guilhem-roy 🇫🇷 1 574 155 1 Mar 2022 711th kvanauker 1 574 155 9 Aug 2022 711th Ephellon 1 574 155 30 Nov 2022 714th MicroManagingMusician 1 574 432 29 Aug 2024 715th heypwesto 🇳🇿 1 573 110 15 Apr 2021 716th popupro-pro 1 571 156 3 Sep 2025 717th lewdev 🇺🇸 1 571 434 24 Jul 2021 718th kayahr 1 570 100 18 Jun 2021 718th Mandrzejy 🇵🇱 1 570 100 31 Mar 2024 718th Herbert00709 🇵🇱 1 570 100 25 Oct 2024 First Prev 641–720 of 1,124 Next Last