All holes in C# in bytes. 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Holes Points Bytes Submitted 641st yudai-abe-prs 1 814 86 2 May 2022 642nd FortuiteMan 🇫🇷 2 814 1,148 8 Sep 2023 643rd peculiarination 1 813 91 21 Nov 2021 643rd roman1900 1 813 91 21 Nov 2021 643rd Drew-j-Smith 1 813 91 4 Apr 2022 643rd two-bad 🇬🇧 1 813 91 12 Jul 2022 643rd lyphyser 1 813 91 9 Oct 2023 643rd byronknoll 🇺🇸 1 813 91 17 May 2024 649th tpasfieldERAU 1 812 101 5 Nov 2022 650th fitzdotlol 🇺🇸 1 811 90 21 Mar 2022 651st CedricGebistorf 1 810 63 3 Feb 2022 651st gazle 1 810 63 25 Apr 2024 653rd C-Tyne 1 809 533 4 Apr 2025 654th BramVader 1 804 92 21 Nov 2021 654th Quintar 1 804 92 12 Nov 2022 656th jtaxen 2 802 1,096 7 Apr 2024 657th matthewxbird 1 801 538 21 Nov 2021 658th Blockyheadman 2 800 909 7 Nov 2025 659th TFeld00 🇩🇰 1 798 89 21 Nov 2021 660th edwinvanschaick 1 798 109 25 Apr 2022 661st itskateee 1 796 93 21 Nov 2021 661st Lemerald 1 796 93 21 Nov 2021 661st weidelix 1 796 93 21 Nov 2021 661st WandersonLeon 1 796 93 15 Oct 2024 665th idavidka 🇭🇺 1 796 98 25 Apr 2023 666th rettoph 1 787 94 22 Jul 2023 666th Barry-B-Benson6 1 787 94 13 Oct 2024 666th CorriH29 1 787 94 21 Nov 2024 669th mohamed2ze 1 786 103 17 Aug 2025 670th TimberStalker 1 786 548 16 Dec 2021 670th Bubbleshum 1 786 548 22 Jul 2023 672nd Andre3582 1 785 65 21 Nov 2021 672nd mqyhlkahu 1 785 65 10 Sep 2023 674th RustemB 🇷🇺 2 783 1,126 21 Nov 2021 675th Chris781231 1 779 95 10 Nov 2022 675th maksimEgo 1 779 95 12 Nov 2024 677th aaronze 🇦🇺 1 773 66 21 Nov 2021 678th keyboarder 1 771 96 21 Nov 2021 678th braxler 1 771 96 11 Mar 2022 678th laustta 1 771 96 9 Aug 2022 678th matisskeiris 1 771 96 7 Sep 2022 678th GreenyNeko 1 771 96 3 Nov 2022 678th Nirkaz 1 771 96 8 Dec 2022 678th copoer 1 771 96 13 Apr 2023 678th can-oezkan 1 771 96 22 Nov 2025 686th liorksh 2 771 957 21 Nov 2021 687th adoxography 1 769 91 20 Jan 2022 688th KAKISKA-code 🇫🇮 2 767 537 24 May 2025 689th chrispewebb 2 764 1,171 28 Nov 2025 690th mdo77 1 763 97 21 Nov 2021 690th Vihantavaara 1 763 97 17 Aug 2022 690th arctouch-deividtgemeli 1 763 97 9 Nov 2022 690th jaimefont 1 763 97 24 Nov 2022 690th AMG3141 1 763 97 1 Oct 2023 690th PhysicDev 🇫🇷 1 763 97 20 Oct 2023 696th Sciman101 1 761 67 15 May 2023 696th eiburns 1 761 67 7 Sep 2023 698th software-is-art 1 761 71 21 Nov 2021 699th MarcoCasadei 1 761 92 11 Aug 2022 700th GodlyProgrammer1 1 757 210 2 Dec 2025 701st padjal 1 756 127 19 Aug 2022 702nd Mefred 1 755 94 25 Nov 2025 703rd aayush-soni1 1 755 98 3 Oct 2023 703rd pastelglowcloud 1 755 98 2 Apr 2025 705th jdanylko 1 755 571 11 Feb 2023 706th adamnielson42 🇺🇸 3 752 1,994 3 Dec 2024 707th jcheritat 1 750 68 21 Nov 2021 707th PhonicCanine 1 750 68 21 Nov 2021 707th Gpopcorn 1 750 68 31 Mar 2022 707th Mortis66666 1 750 68 27 May 2022 707th 104210 1 750 68 12 Sep 2022 712th KiwiLT 2 748 1,573 17 Nov 2022 713th melimea 1 747 99 21 Nov 2021 713th perilouspete 1 747 99 21 Nov 2021 713th qieq 1 747 99 21 Nov 2021 713th reneduesmann 1 747 99 21 Nov 2021 713th LookAgain2 1 747 99 20 Dec 2022 718th MostParsingVex 1 745 184 24 Jul 2024 719th IISResetMe 1 740 96 24 Feb 2024 720th PatrickStephansen 🇿🇦 1 740 100 21 Nov 2021 First Prev 641–720 of 1,033 Next Last