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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Holes Points Bytes Time 807th ben-j-herbertz 1 847 85 21 Nov 2023 807th brandonszeto 1 847 85 10 Mar 2024 807th lin-alg 1 847 85 23 Oct 2024 829th bootrom 2 845 779 1 Jan 2022 830th InigoK 🇺🇸 2 844 1,114 12 Apr 2023 831st SpacelessL 1 842 120 22 Oct 2024 832nd SpareManiKatti 2 841 387 19 Apr 2022 833rd escapable 2 840 417 7 Feb 2022 834th peculiarination 1 839 62 29 Apr 2021 835th AshishAntil07 2 839 239 10 Oct 2022 836th Ljabert 1 837 86 15 Dec 2021 836th neuhaus 1 837 86 12 Nov 2022 836th qpwoeirut 1 837 86 3 Jul 2025 839th minarjos 1 836 55 12 Jan 2021 839th rick-gnous 1 836 55 5 Nov 2021 839th triedel42 1 836 55 15 May 2024 842nd WatMan77 3 833 891 19 Apr 2023 843rd Mch47 3 833 1,477 29 Oct 2023 844th vacherin 🇨🇭 1 832 518 26 Dec 2023 845th Serentty 1 831 65 31 May 2020 846th oonamo 2 830 1,638 22 days ago 847th Blockyheadman 2 823 260 14 Aug 2024 848th ibratcher 3 823 1,477 29 Oct 2023 849th Bodo171 2 822 284 6 Dec 2022 850th serenac26 1 821 56 2 May 2019 850th shuding 1 821 56 12 May 2020 850th desecaw13 1 821 56 24 Jan 2025 853rd LuisGoncalves05 🇵🇹 1 821 525 17 Jul 2025 854th Rubiksmath 1 818 66 9 Oct 2023 855th ethanlchristensen 1 818 88 4 days ago 856th MistyRevson 🇯🇵 1 818 527 29 Jul 2022 857th Ocisaac 1 816 114 22 Mar 2024 858th Planksu 1 811 74 10 Sep 2019 859th mintyproof 1 810 63 29 Dec 2021 860th GReaperEx 1 809 89 11 Feb 2021 860th HVMarci 🇭🇺 1 809 89 3 Jun 2021 860th JosephPrachar 1 809 89 11 Jan 2023 863rd francescolasco 2 809 702 19 Nov 2021 864th ieeemma 1 807 57 30 Apr 2020 864th Jigglypuffed 1 807 57 15 Jul 2025 866th foxmcloud555 2 807 1,155 28 Apr 2022 867th nagygeri97 1 803 76 1 Oct 2020 867th mattiapenati 1 803 76 19 Dec 2020 867th HHHMGK 1 803 76 19 days ago 870th sleeppoo 2 803 307 18 Jul 2024 871st destofr 2 802 1,105 13 Oct 2022 872nd kusune 🇯🇵 1 801 538 21 Sep 2023 873rd pg98 1 800 75 17 Sep 2019 873rd ryyyn 🇺🇸 1 800 75 28 Jan 2025 875th hyphz 1 800 90 14 Nov 2019 875th sulphemi 1 800 90 5 Oct 2023 877th pandaninjas 1 794 68 9 Aug 2023 878th bastienvoirin 🇫🇷 1 793 58 24 Apr 2020 878th bakaq 1 793 58 9 Nov 2021 878th Baxi-codes 1 793 58 25 Dec 2022 881st lgrandco 1 793 82 9 Oct 2024 882nd resherra 2 793 441 26 Feb 2024 883rd fourtf 1 791 91 28 Aug 2020 883rd mazspork 1 791 91 4 Dec 2023 885th fergusleen 1 791 545 24 Dec 2023 886th SmileTheory 1 784 102 7 Jan 2021 887th winstonyli 1 784 550 27 Mar 2022 888th ishvanl 1 783 69 11 Jul 2022 888th cpchrispye 1 783 69 20 Apr 2024 890th maxgodfrey2004 🇨🇦 1 782 78 9 Jan 2025 891st cperry164 1 781 552 4 Jan 2022 892nd matricronia 1 780 59 27 May 2021 892nd kayahr 1 780 59 18 Jun 2021 892nd aguyon1 1 780 59 17 Jun 2023 895th fastaire29 3 780 1,400 8 Oct 2022 896th adcpetechsoft 6 780 7,311 26 Mar 2025 897th moririn2528 1 779 77 2 May 2019 898th Mr-McChicken 2 779 922 18 Oct 2023 899th James-Oswald 🇺🇸 1 774 84 23 Aug 2024 900th KayzaFlo 1 774 137 3 Oct 2024 First Prev 826–900 of 1,454 Next Last