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 801st joshmoody24 1 643 126 3 Dec 2022 802nd ComputerKWasTaken 🇺🇸 1 641 128 14 Apr 2025 803rd grossb1 1 640 328 21 Nov 2021 803rd FriLiHaGo 1 640 328 1 Sep 2024 805th moodswung 1 639 674 21 Nov 2021 806th rholliday 1 638 116 21 Nov 2021 807th luizgarcia1605 1 636 330 21 Nov 2021 808th Athight 1 635 137 21 Nov 2021 809th ArturLukianov 1 632 117 21 Nov 2021 809th gnlow 🇰🇷 1 632 117 21 Nov 2021 809th r-borowski 1 632 117 21 Nov 2021 809th silvncr 1 632 117 21 Nov 2021 813th sylvain69780 1 631 683 20 Nov 2023 814th RobertTheBastian 1 627 118 21 Nov 2021 814th Snidden 1 627 118 21 Nov 2021 814th StefanoFiumara 1 627 118 21 Nov 2021 817th YourSenseiCreeper 2 623 569 2 Dec 2023 818th lilyyy411 1 622 82 21 Nov 2021 819th testtagg 1 622 119 21 Nov 2021 819th bwenstar 1 622 119 11 Aug 2022 819th SebiPanther 1 622 119 12 Nov 2022 822nd MHunter-NZ 🇳🇿 1 621 140 21 Nov 2021 823rd MadScience137 1 620 100 12 Oct 2022 824th 00anwi 1 619 118 4 Dec 2022 825th AllisonTowers 1 617 120 13 Apr 2022 826th PaulMWeiser 1 614 88 27 Feb 2023 827th lawnboyy 1 614 342 21 Nov 2021 828th louisbosqui 1 612 121 21 Nov 2021 828th salcosser 1 612 121 25 Aug 2023 830th Lizard314 1 600 85 21 Nov 2021 831st nakatchi 1 596 104 17 Mar 2024 832nd arctouch-nilobasilio 1 592 125 9 Nov 2022 833rd GulgDev 1 592 147 22 Mar 2023 834th emmertgergo 1 591 132 27 Apr 2023 835th louisoftokyo 2 590 1,106 13 Oct 2025 836th Narik1 1 588 216 3 Apr 2023 837th Rambso 1 586 87 28 Mar 2025 838th FEZfan 🇦🇺 1 583 127 27 May 2025 839th PotatoSaladOverlord 1 578 128 19 Jan 2024 840th mihaits 1 573 89 21 Nov 2021 841st AustinBratcher 1 573 96 10 Nov 2023 842nd jacobly0 🇺🇸 2 572 2,020 15 Aug 2023 843rd Arasfon 1 569 130 21 Nov 2021 844th Jvardas 1 565 154 21 Nov 2021 845th Mituzsuki 2 564 1,216 21 Nov 2021 846th nnawalage 1 557 377 21 Nov 2021 847th ian-h-chamberlain 🇺🇸 1 556 99 21 Nov 2021 848th dlorddd 1 556 126 21 Nov 2021 848th orifu 1 556 126 29 Oct 2024 850th oschmidh 1 548 93 21 Nov 2021 850th sech1p 🇵🇱 1 548 93 21 Nov 2021 852nd spektumus 1 544 136 21 Nov 2021 852nd ctwolfe96 1 544 136 13 Jun 2022 854th RockOfStone 1 543 94 23 Mar 2024 855th paulbechard 1 543 208 18 Sep 2022 856th 2022dyx 1 542 144 13 Jul 2024 857th Rhinozz 🇨🇦 1 541 135 21 Nov 2021 858th Elf-Lord-Games 1 540 161 26 Sep 2022 859th isorlab49 1 538 145 21 Apr 2023 860th 1isaaclaryea 1 536 138 21 Nov 2021 861st JarrinseCubillo 3 534 6,177 21 Nov 2025 862nd j-Ewan 1 532 139 9 Feb 2022 862nd gurglemurgle5 1 532 139 25 Mar 2022 864th tobiasberei 1 532 154 6 Apr 2023 865th cingulataluke 1 531 96 2 Jun 2024 866th jnuntha-mednet 1 529 140 21 Feb 2023 867th johnstrand 1 524 166 11 May 2020 868th JayantaNath 1 519 104 15 Apr 2022 869th kallerdaller 1 515 408 2 Sep 2022 870th volpi-m 🇫🇷 1 514 144 21 Nov 2021 870th jspa2 1 514 144 2 Nov 2022 870th neonchickens 1 514 144 10 Nov 2023 873rd Robbe7730 1 510 100 21 Nov 2021 874th abailey2020 🇺🇸 2 509 1,203 21 Nov 2021 875th uncertaain 1 505 101 28 Dec 2023 876th Joe85gr 1 497 175 30 Sep 2023 877th xk0fe 1 496 423 5 Mar 2025 878th zenstain 1 493 150 14 Jul 2022 879th Fmbalbuena 1 490 149 21 Nov 2021 880th xkacer 🇨🇿 1 486 111 21 Nov 2021 First Prev 801–880 of 1,033 Next Last