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 Topological Sort 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 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 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 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 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 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 826th oonamo 2 827 1,640 16 May 2025 827th Blockyheadman 2 823 260 14 Aug 2024 828th ibratcher 3 823 1,477 29 Oct 2023 829th Bodo171 2 822 284 6 Dec 2022 830th serenac26 1 821 56 2 May 2019 830th shuding 1 821 56 12 May 2020 830th desecaw13 1 821 56 24 Jan 2025 833rd LuisGoncalves05 🇵🇹 1 821 525 15 days ago 834th Rubiksmath 1 818 66 9 Oct 2023 835th MistyRevson 🇯🇵 1 818 527 29 Jul 2022 836th Ocisaac 1 816 114 22 Mar 2024 837th Planksu 1 811 74 10 Sep 2019 838th mintyproof 1 810 63 29 Dec 2021 839th GReaperEx 1 809 89 11 Feb 2021 839th HVMarci 🇭🇺 1 809 89 3 Jun 2021 839th JosephPrachar 1 809 89 11 Jan 2023 842nd francescolasco 2 809 702 19 Nov 2021 843rd ieeemma 1 807 57 30 Apr 2020 843rd Jigglypuffed 1 807 57 17 days ago 845th foxmcloud555 2 807 1,155 28 Apr 2022 846th nagygeri97 1 803 76 1 Oct 2020 846th mattiapenati 1 803 76 19 Dec 2020 848th sleeppoo 2 803 307 18 Jul 2024 849th destofr 2 802 1,105 13 Oct 2022 850th kusune 🇯🇵 1 801 538 21 Sep 2023 851st pg98 1 800 75 17 Sep 2019 851st ryyyn 🇺🇸 1 800 75 28 Jan 2025 853rd hyphz 1 800 90 14 Nov 2019 853rd sulphemi 1 800 90 5 Oct 2023 855th pandaninjas 1 794 68 9 Aug 2023 856th bastienvoirin 🇫🇷 1 793 58 24 Apr 2020 856th bakaq 1 793 58 9 Nov 2021 856th Baxi-codes 1 793 58 25 Dec 2022 859th lgrandco 1 793 82 9 Oct 2024 860th resherra 2 793 441 26 Feb 2024 861st fourtf 1 791 91 28 Aug 2020 861st mazspork 1 791 91 4 Dec 2023 863rd fergusleen 1 791 545 24 Dec 2023 864th SmileTheory 1 784 102 7 Jan 2021 865th winstonyli 1 784 550 27 Mar 2022 866th ishvanl 1 783 69 11 Jul 2022 866th cpchrispye 1 783 69 20 Apr 2024 868th maxgodfrey2004 🇨🇦 1 782 78 9 Jan 2025 869th adcpetechsoft 6 782 7,311 26 Mar 2025 870th KayzaFlo 1 781 137 3 Oct 2024 871st cperry164 1 781 552 4 Jan 2022 872nd matricronia 1 780 59 27 May 2021 872nd kayahr 1 780 59 18 Jun 2021 872nd aguyon1 1 780 59 17 Jun 2023 875th fastaire29 3 780 1,400 8 Oct 2022 876th moririn2528 1 779 77 2 May 2019 877th Mr-McChicken 2 779 922 18 Oct 2023 878th James-Oswald 🇺🇸 1 774 84 23 Aug 2024 879th Tjwato 1 774 288 24 May 2020 880th calum12345 2 773 355 27 Mar 2025 881st anlakii 1 772 79 16 Jul 2022 882nd Ad1kCoder 2 770 325 14 Oct 2024 883rd lesserfish 1 767 60 7 May 2021 883rd ClementCarre-BionomeeX 1 767 60 17 Nov 2021 885th scanlime 1 766 94 29 Dec 2020 886th azka1368 1 765 85 23 Nov 2023 887th C0de5mith 🇺🇸 1 764 72 22 Dec 2022 888th george1605 2 764 299 14 Feb 2023 889th janAkali 🇷🇺 1 759 79 27 days ago 890th esnethen 4 759 6,398 21 Feb 2023 891st MoveCloudROY 1 758 95 18 Jan 2024 891st j2e2 🇪🇸 1 758 95 19 Feb 2025 891st ChausseBenjamin 🇨🇦 1 758 95 24 Apr 2025 894th Non-J 1 754 61 27 Sep 2020 894th inverseLorentz 🇦🇺 1 754 61 12 Oct 2023 896th daifkyou 1 754 142 14 Dec 2022 897th petroselo 1 750 72 29 Aug 2021 898th gubug0 1 750 80 13 Mar 2019 899th Xbot781 1 750 96 12 Aug 2023 900th razetime 1 747 87 22 Aug 2022 Prev 826–900 of 1,420 Next