All holes in C# in bytes. 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Holes Points Bytes Time 451st qwertyuiop3 🇷🇺 1 984 61 4 Jun 2025 452nd klixel 🇨🇦 2 984 1,106 6 May 2023 453rd jakzo 1 981 52 21 Nov 2021 453rd oceko 1 981 52 26 Nov 2022 453rd speles 🇺🇦 1 981 52 12 Nov 2023 453rd duckyluuk 🇳🇱 1 981 52 9 Apr 2024 457th RealAMC 🇳🇿 2 977 1,104 26 Nov 2023 458th GoodDays13 2 972 322 12 Jul 2023 459th xyangst 1 969 65 3 Oct 2024 460th olleicua 🇺🇸 3 968 1,933 23 Jan 2025 461st CyberTapir 2 965 353 29 Aug 2024 462nd nathanadams 🇳🇿 1 964 56 21 Nov 2021 463rd nesrak1 1 962 53 12 Oct 2024 464th mathisfun271 1 944 54 21 Feb 2024 464th andrewjc2000 1 944 54 7 Mar 2025 466th FlaggAC 1 938 64 21 Nov 2021 466th antarct 1 938 64 15 Nov 2022 468th SiestaGuru 1 932 88 9 Jan 2023 469th ryguyNelson 3 931 1,118 21 Nov 2021 470th felixlienaldi 1 925 80 21 Nov 2021 470th bbradson 1 925 80 14 Jan 2023 472nd orthoplex 🇨🇽 1 924 79 21 Nov 2021 472nd funnsam 🇭🇰 1 924 79 10 Jun 2023 474th dteague3989 1 922 64 26 May 2023 475th Betelgeza 2 922 318 21 Nov 2021 476th sandbxk 2 918 315 24 Aug 2022 477th InDey 2 913 436 21 Nov 2021 478th marcin7Cd 1 911 56 21 Nov 2021 478th MichaelMBradley 🇨🇦 1 911 56 21 Mar 2022 478th SwordF-Official 1 911 56 12 Apr 2025 481st deadp4nda 🇩🇪 1 911 90 26 Apr 2024 482nd aske0778 2 904 299 21 Nov 2021 483rd jellyworld 2 904 801 12 Jan 2024 484th alexjlaberge 1 901 81 21 Nov 2021 484th tegenton 1 901 81 21 Nov 2021 484th Super-Pizza 🇨🇦 1 901 81 6 Apr 2022 484th Efren071 1 901 81 14 Apr 2022 484th SmollBirb123 1 901 81 1 Sep 2024 489th Tavress 1 895 57 11 May 2023 489th ashtraypettingzoo 🇺🇸 1 895 57 19 Mar 2024 491st jws305 1 894 482 21 Nov 2021 492nd neneeen 1 892 83 21 Nov 2021 492nd Secozzi 1 892 83 21 Nov 2021 494th kellantech 1 891 92 4 Jul 2023 495th SubsTheTechnomancer 1 887 486 28 Feb 2023 496th Timwi 1 885 487 4 Dec 2024 497th neocccro 2 882 1,859 23 Mar 2023 498th bazzilic 1 881 84 21 Nov 2021 498th pjlangsam 1 881 84 23 Dec 2021 498th arctouch-alexanderburov 1 881 84 10 Nov 2022 498th SjorsJessen 1 881 84 19 Dec 2022 498th teemka 1 881 84 18 Apr 2023 498th PanKarapas 1 881 84 19 May 2023 498th Haammyy 1 881 84 22 Aug 2023 498th imma-Spring 1 881 84 28 Nov 2023 498th dylanarmstrong 1 881 84 18 Dec 2023 498th StarCpt 1 881 84 2 Apr 2024 498th SeWZC 1 881 84 23 Jul 2024 509th arthvr9 2 880 284 5 Nov 2024 510th stdstijn 1 879 58 21 Nov 2021 510th magnusbakken 1 879 58 6 Dec 2021 510th Just4FunCoder 1 879 58 26 Aug 2024 513th TheZwierzLF 🇵🇱 1 872 94 2 Jun 2025 514th beezir 1 871 85 21 Nov 2021 514th Bigsby 1 871 85 21 Nov 2021 514th Codsilla 🇨🇦 1 871 85 21 Nov 2021 514th drewnoakes 1 871 85 21 Nov 2021 514th Gr3yR0n1n 1 871 85 21 Nov 2021 514th luxor37 1 871 85 21 Nov 2021 514th macco3k 1 871 85 21 Nov 2021 514th mihailfox 1 871 85 21 Nov 2021 514th MitchellNZ 1 871 85 21 Nov 2021 514th TheAvonian 1 871 85 21 Nov 2021 514th WoutStandaert 1 871 85 21 Nov 2021 514th TETYYS 1 871 85 28 Feb 2022 Prev 451–525 of 975 Next