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 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 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 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 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 Lily 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 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 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 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 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 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 Bytes Submitted 481st qwertyuiop3 🇷🇺 1 984 61 4 Jun 2025 482nd klixel 🇨🇦 2 984 1,106 6 May 2023 483rd jakzo 1 981 52 21 Nov 2021 483rd oceko 1 981 52 26 Nov 2022 483rd speles 🇺🇦 1 981 52 12 Nov 2023 483rd duckyluuk 🇳🇱 1 981 52 9 Apr 2024 483rd cmddog 1 981 52 17 Sep 2025 483rd LordSir101 1 981 52 18 Sep 2025 483rd solisolu 1 981 52 21 Nov 2025 483rd Pyroan 1 981 52 17 Dec 2025 483rd FlyingPenguin223 1 981 52 26 days ago 492nd RealAMC 🇳🇿 2 977 1,104 26 Nov 2023 493rd GoodDays13 2 972 322 12 Jul 2023 494th xyangst 1 969 65 3 Oct 2024 495th CyberTapir 2 965 353 29 Aug 2024 496th nathanadams 🇳🇿 1 964 56 21 Nov 2021 497th olleicua 🇺🇸 3 964 1,933 23 Jan 2025 498th nesrak1 1 962 53 12 Oct 2024 499th mathisfun271 1 944 54 21 Feb 2024 499th andrewjc2000 1 944 54 7 Mar 2025 499th matejmatik123 🇸🇰 1 944 54 12 Aug 2025 502nd FlaggAC 1 938 64 21 Nov 2021 502nd antarct 1 938 64 15 Nov 2022 504th SiestaGuru 1 932 88 9 Jan 2023 505th ryguyNelson 3 931 1,118 21 Nov 2021 506th felixlienaldi 1 925 80 21 Nov 2021 506th bbradson 1 925 80 14 Jan 2023 508th orthoplex 🇨🇽 1 924 79 21 Nov 2021 508th funnsam 🇭🇰 1 924 79 10 Jun 2023 510th dteague3989 1 922 64 26 May 2023 511th Betelgeza 2 922 318 21 Nov 2021 512th sandbxk 2 918 315 24 Aug 2022 513th InDey 2 913 436 21 Nov 2021 514th marcin7Cd 1 911 56 21 Nov 2021 514th MichaelMBradley 🇨🇦 1 911 56 21 Mar 2022 514th SwordF-Official 🇺🇸 1 911 56 12 Apr 2025 517th deadp4nda 🇩🇪 1 911 90 26 Apr 2024 518th aske0778 2 904 299 21 Nov 2021 519th jellyworld 2 904 801 12 Jan 2024 520th alexjlaberge 1 901 81 21 Nov 2021 520th tegenton 1 901 81 21 Nov 2021 520th Super-Pizza 🇨🇦 1 901 81 6 Apr 2022 520th Efren071 1 901 81 14 Apr 2022 520th SmollBirb123 1 901 81 1 Sep 2024 525th Tavress 1 895 57 11 May 2023 525th ashtraypettingzoo 🇺🇸 1 895 57 19 Mar 2024 525th CheeseCake628 🇳🇴 1 895 57 17 Jul 2025 528th jws305 1 894 482 21 Nov 2021 529th neneeen 1 892 83 21 Nov 2021 529th Secozzi 1 892 83 21 Nov 2021 531st kellantech 1 891 92 4 Jul 2023 532nd Zach1031 2 890 867 23 Nov 2025 533rd SubsTheTechnomancer 1 887 486 28 Feb 2023 534th Timwi 1 885 487 4 Dec 2024 535th neocccro 2 882 1,859 23 Mar 2023 536th bazzilic 1 881 84 21 Nov 2021 536th pjlangsam 1 881 84 23 Dec 2021 536th arctouch-alexanderburov 1 881 84 10 Nov 2022 536th SjorsJessen 1 881 84 19 Dec 2022 536th teemka 1 881 84 18 Apr 2023 536th PanKarapas 1 881 84 19 May 2023 536th Haammyy 1 881 84 22 Aug 2023 536th imma-Spring 1 881 84 28 Nov 2023 536th dylanarmstrong 1 881 84 18 Dec 2023 536th StarCpt 1 881 84 2 Apr 2024 536th SeWZC 1 881 84 23 Jul 2024 536th h3ra993huskp 🇯🇵 1 881 84 17 Aug 2025 548th arthvr9 2 880 284 5 Nov 2024 549th stdstijn 1 879 58 21 Nov 2021 549th magnusbakken 1 879 58 6 Dec 2021 549th Just4FunCoder 1 879 58 26 Aug 2024 552nd TeodorDyakov 🇧🇬 1 877 324 20 days ago 553rd TheZwierzLF 🇵🇱 1 872 94 2 Jun 2025 554th beezir 1 871 85 21 Nov 2021 554th Bigsby 1 871 85 21 Nov 2021 554th Codsilla 🇨🇦 1 871 85 21 Nov 2021 554th drewnoakes 1 871 85 21 Nov 2021 554th Gr3yR0n1n 1 871 85 21 Nov 2021 554th luxor37 1 871 85 21 Nov 2021 554th macco3k 1 871 85 21 Nov 2021 First Prev 481–560 of 1,025 Next Last